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C200

ARDWARE

Instruction Manual C200 Part1 A1.doc

optek Danulat GmbH

•

D-45356 Essen

•

Germany

page 8

2.2

pH – C210, C211 and C221 only*

Inputs:

One (C210 and C221) or two (C211) pH or mV inputs and

solution

earth

One (C210 and C221) or two (C211) temperature sensors

Input resistance:

Glass:

>1 x 1013

Ω

Reference:

1 x 1013

Ω

Range:

–2 to 16pH or –1200 to +1200mV

Minimum span:

Any 2pH span or 100mV

Resolution: 0.01pH
Accuracy: 0.01pH
Temperature compensation modes:

Automatic or manual Nernstian compensation

Range –10 to 200°C (14 to 392°F)

Process solution compensation with configurable coefficient

Range 0 to 100°C (32 to 212°F)

adjustable –0.05 to +0.02%/°C (–0.02 to +0.009%/°F)

Temperature sensor:

Programmable Pt100, Pt1000 or Balco 3k

Ω

Calibration Ranges

Check value (zero point):

0 to 14pH

Slope:

Between 40 and 105% (low limit user-configurable)

Electrode Calibration Modes:

Calibration with auto-stability checking

Automatic 1 or 2 point calibration selectable from:

•

ABB

•

DIN

•

Merck

•

NIST

•

Tech

2 x user-defined buffer tables for manual entry

2-point calibration or single-point process calibration

* Enables connection to glass or enamel pH and reference sensors and Redox (ORP) sensors

Specifications may be limited by the pH electrode in use. Refer to corresponding

Instruction

Manual

Содержание CONTROL 200

Страница 1: ...INSTRUCTIONS MANUAL VERSION A1 PN 1004 1027 02 52 CONVERTER CONTROL 200 Part 1 Hardware Part 2 Software ...

Страница 2: ...INSTRUCTIONS MANUAL VERSION A1 DATED JANUARY 5TH 2005 PN 1004 1027 02 52 CONVERTER CONTROL 200 Part 1 Hardware Part 2 Software see separate Documentation ...

Страница 3: ...ructions manual and the included description of the products Due to reasons of printing technique the following illustrations correspond only roughly to the real appea rance of the products This instruction manual is protected by copyright However the user may produce copies and translations if required for the correct operation of the products On request this instructions manual is available in d...

Страница 4: ...63 40 9 999 E mail info optek de optek Geschäftsstelle Südwest Wilhelm Maybach Str 11 Mainz Germany Phone 49 0 6131 58 20 15 Fax 49 0 6131 50 40 26 E mail info optek de optek Danulat bv Grote Brugse Grintweg 12 4005 AH Tiel Netherlands Phone 31 0 344 68 38 00 Fax 31 0 344 65 39 50 E mail info optek nl optek Danulat Inc N118 W18748 Bunsen Drive Germantown WI 53022 USA Phone 1 262 437 3600 Fax 1 262...

Страница 5: ...echanical installation 11 3 1 Front panel CONTROL 200 11 3 2 Back panel CONTROL 200 12 3 3 Dimensions Control 200 13 3 4 Front panel mounting 13 3 5 Rack mounting Control 200 14 4 Field wiring schematic 15 4 1 General instructions 15 4 2 Relay Contact Protection and Interference suppression 16 4 3 Sensor wiring 17 4 3 1 Wiring of conductivity sensors 17 4 3 2 Wiring of pH sensors 18 5 Start up Mai...

Страница 6: ... calibrations Measurements for pH and conductivity can be done temperature compensated and the measured temperature can be attached to an output signal as well The converter allows the connection of resistance thermometers like Pt 100 Pt1000 or Balco 3K which are mounted in the sensor and sense the medium temperature directly in the pipe The pH converters can be connected to either a standard pH i...

Страница 7: ...t backlit LCD Information 16 character single line dot matrix Energy saving function Backlit LCD configurable as ON or Auto Off after 60s Logbook C211 C221 and C222 Electronic record of major process events and calibration data Real time clock C211 C221 and C222 Records time for logbook and auto manual functions Relay Outputs On Off Number of relays Three for C210 and C220 or five for C211 C221 an...

Страница 8: ...ion C210 and C220 only Controller Type P PI PID configurable Output Can be assigned a maximum of two relays two analog outputs or one of each Analog Current output control 0 to 100 Time proportioning cycle time 1 0 to 300 0s programmable in increments of 0 1s Pulse frequency 1 to 120 pulses per minute programmable in increments of 1 pulse per minute Controller action Reverse direct or bi direction...

Страница 9: ...s solution compensation with configurable coefficient Range 0 to 100 C 32 to 212 F adjustable 0 05 to 0 02 C 0 02 to 0 009 F Temperature sensor Programmable Pt100 Pt1000 or Balco 3kΩ Calibration Ranges Check value zero point 0 to 14pH Slope Between 40 and 105 low limit user configurable Electrode Calibration Modes Calibration with auto stability checking Automatic 1 or 2 point calibration selectab...

Страница 10: ...ells 10 00µS cm Concentration 5 of the maximum set concentration range Temperature 10 C 50 F Resolution Display a TB4 Group A cells 0 1 µS cm AC400 cells 0 1mS cm b TB4 Group B cells 0 01µS cm Concentration 0 001 digits configuration dependent Temperature 0 1 C 0 1 F Accuracy Display Conductivity 0 5 measurement range per decade 199 9 µS cm 1999µS cm 19 99 mS cm 199 9 mS cm 1999 mS cm Temperature ...

Страница 11: ... in 5 different configurations The main features and connection feasibilities are listed in the following table Configurations CONTROL 200 C210 C220 C211 C221 C222 Relais outputs 3 3 5 5 5 0 10 mA or 0 4 20 mA outputs 2 2 4 4 4 Connection feasibilities sensors 1 sensor PF12 pH X X X 1 sensor CF60 conductivity X X X 2 sensors PF12 PF12 pH X 2 sensors PF12 CF60 pH conductivity X 2 sensors CF60 CF60 ...

Страница 12: ...ptek Danulat GmbH D 45356 Essen Germany page 11 3 Mechanical installation 3 1 Front panel CONTROL 200 0 000 Dual Cond 0 000uS cm Alarm LEDs Display Lines Lower Display Line Membrane Keys uS cm Units Menu Key Sidescroll Key Downscroll Key Up Key Down Key ...

Страница 13: ...Analog Output 1 A14 A15 Analog Output 2 A16 Terminal Block B Terminal block A Temperature Compensator Connections Common Third Lead TC B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 Common Third Lead TC Temperature Compensator Connections Terminal Block C Option Board C1 Not Used C2 Not Used C3 C4 C5 C6 Not Used C7 C C8 NC Relay 4 C9 NO C10 C C11 NC Relay 5 C12 NO C13 Analog Output 3 C14 C...

Страница 14: ...Where possible mount the analyzer at eye level to allow an unrestricted view of the front panel displays and controls Insert the instrument into the panel cut out Secure the analyzer by tightening the panel clamp retaining screws see Note below Loosen the retaining screw on each panel clamp Remove the panel clamp and anchors from the instrument case Cut a hole in the panel see Fig 6 4 for dimensio...

Страница 15: ...page 14 3 5 19 Rack Mounting Control 200 19 rack mounting 3 HE 21 TE can be achieved by means of an additional front plate 128 4 x 106 4 mm with cut out 92 6 x 92 6 mm Installation procedure is as described in Section 3 4 Dimensions of the front plate PN 1200 3333 0001 00 are shown as follows ...

Страница 16: ...ry III All other inputs and outputs conform to Category II All connections to secondary circuits must have basic insulation After installation there must be no access to live parts e g terminals Terminals for external circuits are for use only with equipment with no accessible live parts The relay contacts are voltage free and must be appropriately connected in series with the power supply and the...

Страница 17: ...ith the supply and load wires see drawings below For AC applications the value of the resistor capacitor network depends on the load current and inductance that is switched Initially fit a 100R 0 022µF RC suppressor unit as shown in fig A If the analyzer malfunctions locks up display goes blank resets etc the value of the RC network is too low for suppression and an alternative value must be used ...

Страница 18: ...sor is equipped with a 2 wire temperature compensator link terminals B9 and B10 and B1 and B2 if dual input analyzer L Line N Neutral E Connect supply earth ground to stud on case A4 C A5 NC Relay 1 A6 NO A7 C A8 NC Relay 2 A9 NO A10 C A11 NC Relay 3 see Note below A12 NO A13 Analog Output 1 A14 A15 Analog Output 2 A16 Terminal Block B Terminal block A Temperature Compensator Connections Common Th...

Страница 19: ...mperature Compensator 3rd lead B3 B11 3 Green Temperature Compensator B4 B12 4 Blue Reference B5 B13 Not used Not used B6 B14 6 Green Yellow Solution Earth Ground B7 B15 7 Red Screen Shield B8 B16 8 Transparent Glass Electrode Wiring without solution earth ground Terminal Block B Sensor B Sensor A Wire no Color Function B1 B9 1 Grey Temperature Compensator Common B2 B10 2 White Temperature Compens...

Страница 20: ...tions manual initial start up start up after stop read all of the instructions manual XXX XXX check equipment to be complete as ordered XXX inspect parts for damage XXX install measuring cell and sensors XXX check line for leakage XXX install probe cables XXX connect cables XXX connect power XXX power up converter XXX XXX allow 20 min to warm up XXX XXX adjust converter separate document XXX docum...

Страница 21: ... to moisture oil or chemicals permeation were observed in rare cases Check terminals visually for isolating coatings surface corrosion Cables should not be in or under water or even chemicals for longer periods c Converter The converter including all parts do not have any relevant aging and are also fully functional with varying ambient temperatures due the built in stabilization 5 3 Spare parts C...

Страница 22: ...forward the following information to the responsible manager O I am interested in Inline Photometry please keep me informed O The following colleague in our company may be interested in Inline Photometry name department phone O I am interested in the following application O We are using already your equipment model O We are using another manufacturer O Please call me I found the instructions manua...

Страница 23: ...INSTRUCTIONS MANUAL VERSION A1 DATED OCTOBER 6TH 2004 PN 1004 1027 02 52 CONVERTER CONTROL 200 Part 2 Software Part 1 Hardware see separate Documentation ...

Страница 24: ...ructions manual and the included description of the products Due to reasons of printing technique the following illustrations correspond only roughly to the real appea rance of the products This instruction manual is protected by copyright However the user may produce copies and translations if required for the correct operation of the products On request this instructions manual is available in d...

Страница 25: ...63 40 9 999 E mail info optek de optek Geschäftsstelle Südwest Wilhelm Maybach Str 11 Mainz Germany Phone 49 0 6131 58 20 15 Fax 49 0 6131 50 40 26 E mail info optek de optek Danulat bv Grote Brugse Grintweg 12 4005 AH Tiel Netherlands Phone 31 0 344 68 38 00 Fax 31 0 344 65 39 50 E mail info optek nl optek Danulat Inc N118 W18748 Bunsen Drive Germantown WI 53022 USA Phone 1 262 437 3600 Fax 1 262...

Страница 26: ...ator Views 20 3 1 Operator Views pH 20 3 1 1 View Setpoints 22 3 1 2 View Outputs 22 3 1 3 View Hardware 23 3 1 4 View Software 24 3 1 5 View Logbook 26 3 1 6 View Clock 27 3 2 Operator Views conductivity 27 3 2 1 View Setpoints 28 3 2 2 View Outputs 28 3 2 3 View Hardware 29 3 2 4 View Software 29 3 2 5 View Logbook 31 3 2 6 View Clock 4 Setup 32 4 1 Sensor Calibration pH 32 4 1 1 Set Buffer Type...

Страница 27: ... 2 8 Configure Security 83 5 2 9 Configure Logbook 83 5 2 10 Test Outputs and Maintenance 84 6 Calibration 86 6 1 Calibration pH 86 6 1 1 Equipment Required 86 6 1 2 Preparation 87 6 1 3 Factory Settings 88 6 2 Calibration Conductivity 93 6 2 1 Equipment Required 93 6 2 2 Preparation 94 6 2 3 Factory Settings 95 7 Fault Indication 101 7 1 Fault Finding pH 101 7 1 1 Error Messages 101 7 1 2 Calibra...

Страница 28: ...Down Key B Advancing to Next Page C Moving Between Frames D Adjusting and Storing a Parameter Value E Selecting and Storing a Parameter Choice A Moving Between Menus For majority of Frames Frame 1 Frame 2 Frame 3 Frame 4 Page 1 Frame 1 Frame 2 Frame 3 Page 2 Advance to next page or Frame 1 Frame 2 Frame 3 Page X Frame 4 Advance to next Frame New value is stored automatically Parameter Value Adjust...

Страница 29: ...ifferent configurations The main features and connection feasibilities are listed in the following table Configurations CONTROL 200 C210 C220 C211 C221 C222 Relais outputs 3 3 5 5 5 0 10 mA or 0 4 20 mA outputs 2 2 4 4 4 Connection feasibilities sensors 1 sensor PF12 pH X X X 1 sensor CF60 conductivity X X X 2 sensors PF12 PF12 pH X 2 sensors PF12 CF60 pH conductivity X 2 sensors CF60 CF60 conduct...

Страница 30: ...B pH Glass B Ref Checking B Ref Alarm Use the Menu Key to scroll through the Menus CONFIG SENSORS B Probe Type B Diff Input B Electrode B Temp Comp B Temp Sensor B Preset Temp B Sample Comp B Sample Coeff Section 5 3 Page 30 B Set Min Slope Config Sensor B Config Sensor A A Probe Type A Diff Input A Temp Comp A Temp Sensor A Preset Temp A Sample Comp A Sample Coeff A Set Min Slope A Electrode A En...

Страница 31: ...d mm yy Date 01 01 02 Time 12 00 Press To Abort Press To Set Section 5 7 Page 40 Use the Menu Key to scroll through the Menus CONFIG OUTPUTS Config Output 1 AO1 Assign AO1 Range AO1 Span Value AO1 Zero Value AO1 Default AO1 Default Val Config Output 2 AO2 Assign AO2 Range AO2 Span Value AO2 Zero Value AO2 Default AO2 Default Val Config Output 3 AO3 Assign AO3 Range AO3 Span Value AO3 Zero Value AO...

Страница 32: ...ee Set Min Slope in the CONFIG SENSORS page Section 5 and 105 is displayed If the value is outside these limits check the electrode system pH check value zero point Displayed as an additional indication of pH electrode system condition 7pH is the optimum value for glass electrodes and 0pH for Antimony electrodes Alarm 3 set to Wash A3 Type Section 5 see Section 2 1 2 6 Alarm 3 not set to Wash Moni...

Страница 33: ... is displayed If the value is outside these limits check the electrode system pH check value zero point Displayed as an additional indication of pH electrode system condition 7pH being the optimum value for glass electrodes and 0pH for Antimony electrodes Sensor B Slope and pH Check Value slope value See Sensor A above pH check value zero point Alarm 3 set to Wash A3 Type Section 5 see Section 2 1...

Страница 34: ...Temperature Note If Probe Type is set to ORP see Section 5 1 3 the lower display line shows Monitoring ORP Sensor A Offset Displays the offset value for the sensor set in A Adjust Offset see Section 4 1 3 Alarm 3 set to Wash A3 Type Section 5 see Section 2 1 2 6 Alarm 3 not set to Wash Monitoring Redox 404mV 25 6Deg C A mV Offset 0mV Wash Function Dual Redox ...

Страница 35: ...e Sensor A Sensor B Note The measured temperature is displayed only if Temp Sensor is not set to None see Section 5 1 3 Sensor A Offset Displays the offset value for Sensor A set in A Adjust Offset see Section 4 1 3 Sensor B Offset Displays the offset value for Sensor B set in B Adjust Offset see Section 4 1 3 Alarm 3 set to Wash A3 Type Section 5 see Section 2 1 2 6 Alarm 3 not set to Wash Dual R...

Страница 36: ... Section 5 1 3 Measured Millivolts Sensor A Sensor B Sensor B Offset Displays the offset value for Sensor B set in B Adjust Offset see Section 4 1 3 Sensor A Slope and pH Check Value slope value A value between the programmed minimum slope value see Set Min Slope Section 5 1 3 and 105 is displayed If the value is outside these limits check the electrode system pH check value zero value Displayed a...

Страница 37: ...5 1 3 see Section 4 1 Alter Sec Code not set to zero Section 5 1 8 see Section 5 1 1 Alter Sec Code set to zero Section 5 1 8 see Section 5 1 2 Wash Function set to Manual see below Wash Function not set to Manual The display returns to the top of the Operating Page Press to Wash Manual Wash only Press UP to Wash and Press DOWN to Abort are shown alternately on the lower display line Press the UP ...

Страница 38: ...ion3 2 Page9 Section3 3 Page9 Section3 4 Page10 Section3 5 Page10 Section3 6 Page12 Alarms Errors Power Cals VIEW LOGBOOK VIEW CLOCK Date 01 01 03 Time 12 00 UsetheMenuKey to scroll through the Menus CONFIG SENSORS Section5 3 Page17 Config Sensor A A Sensor Group A Analyzer Type A Temp Comp A Temp Sensor B Sensor Group B Analyzer Type B Temp Sensor B Temp Comp Config Sensor B B Temp Coeff A Temp C...

Страница 39: ...ero Value AO3 Default AO3 Default Val Section 5 5 Page 31 Config Output 4 AO4 Assign AO4 Range AO4 Zero Value AO4 Default AO4 Default Val AO1 Span Value AO2 Span Value AO3 Span Value AO4 Span Value TEST MAINTENANCE Test Outputs Test Output 1 Test Output 2 Maintenance Hold Outputs Test Output 3 Test Output 4 Section 5 10 Page 40 Load Save Config Factory Config User Config Press To Abort Press To Se...

Страница 40: ...UP and DOWN keys to adjust the control output between 0 and 100 Control Set Point Conductivity value Control set point If A Analyzer Type set to Conc Section 5 2 3 use the UP and DOWN keys to adjust the control set point between 0 and 250 concentration or If A Analyzer Type set to Cond Section 5 2 3 use the UP and DOWN keys to adjust the control set point between 0 and the upper conductivity span ...

Страница 41: ... Sensor B Note The displayed readings are the actual values of the sample Initial Charge Sensor A Select Yes to initiate an initial charge sequence Note Displayed only if A1 Type is set to Dosing see Section 5 2 4 and Initial Charge is set to Yes see Section 5 2 4 Initial Charge Sensor B Select Yes to initiate an initial charge sequence Note Displayed only if A4 Type is set to Dosing see Section 5...

Страница 42: ...ensor A Temperature Alarm 2 Set Point Sensor B pH Alarm 3 Set Point Dual input analyzers only Sensor B Temperature Alarm 4 Set Point Dual input analyzers only Note Alarm 4 available only if option board fitted and analog features enabled see Section 6 1 3 Alarm 5 Set Point Note Alarm 5 available only if option board fitted and analog features enabled see Section 6 1 3 See Section 3 1 2 See Note on...

Страница 43: ...see Section 5 1 Probe Type set to Redox or ORP and Enable Cals set to No Section 5 1 3 and Alter Sec Code set to zero Section 5 1 8 see Section 5 1 2 Dual Input Analyzers Probe Type for either sensor set to pH or Probe Type for both sensors set to Redox or ORP and Enable Cals for either sensor set to Yes Section 5 1 3 see Section 4 1 Probe Type for both sensors set to Redox or ORP and Enable Cals ...

Страница 44: ... outputs 3 and 4 if option board fitted and analog features enabled see Section 6 1 3 3 1 3 View Hardware Sensor A Module Shows the type of input board fitted to the analyzer for the Sensor A input Sensor B Module Dual input analyzers only Shows the type of input board fitted to the analyzer for the Sensor B input Option Board Note Displayed only if the option board is fitted Displays the optional...

Страница 45: ...rating software Option board fitted and analog features enabled Section 6 1 3 and Logbook set to On Section 5 1 9 see Section 3 1 5 Operating Page option board not fitted see Section 2 1 2 See Note on Page 21 1 00 AX400 2000 Issue VIEW SOFTWARE VIEW LOGBOOK SENSOR CAL Security Code CONFIG DISPLAY VIEW SOFTWARE Monitoring pH Monitoring Redox Dual Redox pH Redox ...

Страница 46: ...analog features enabled Section 6 1 3 see Section 3 1 6 See Note on Page 21 Advance to entries 2 to 10 Note If no more entries are stored the display shows No More Entries View Logbook Use the and keys to access the Errors logbook Note If no entries are stored in the Errors logbook the display shows No More Entries Errors The Errors logbook contains up to 5 entries entry 1 is the most recent each ...

Страница 47: ... the Cals logbook Note If no entries are stored in the Cals logbook the display shows No More Entries Calibration The Cals logbook contains up to 5 entries entry 1 is the most recent each comprising 2 frames Frame 1 contains the entry number sensor letter and the calibration pass fail indication Frame 2 contains the slope value the pH check value and the date time of the occurrence Option board fi...

Страница 48: ...ion is available only if the option board is fitted and analog features enabled see Section 6 1 3 Date Shows the current date Time Shows the current time Operating Page see Section 2 1 2 See Note on Page 21 Date 01 01 01 VIEW CLOCK Time 12 00 Monitoring pH SENSOR CAL Security Code CONFIG DISPLAY VIEW CLOCK Monitoring Redox Dual Redox pH Redox ...

Страница 49: ...es only Sensor A Conductivity Alarm 1 Set Point Sensor A Temperature Alarm 2 Set Point Sensor B Concentration Alarm 3 Set Point Dual input analyzers only Sensor B Temperature Alarm 4 Set Point Dual input analyzers only Note Alarm 4 available only if option board fitted and analog features enabled see Section 6 2 3 Alarm 5 Set Point Note Alarm 5 available only if option board fitted and analog feat...

Страница 50: ...utput 2 and outputs 3 and 4 if option board fitted and analog features enabled see Section 6 1 3 3 2 3 View Hardware Sensor A Module Shows the type of input board fitted to the analyzer for the Sensor A input 4 Cond 4 Pole Conductivity Sensor B Module Dual input analyzers only Shows the type of input board fitted to the analyzer for the Sensor B input Option Board Note Displayed only if the option...

Страница 51: ...arm events sensor errors power failures and sensor calibrations View Logbook Use the UP and DOWN keys to access the Alarms logbook Note If no entries are stored in the Alarms logbook the display shows No More Entries Alarms The Alarms logbook contains up to 10 entries entry 1 is the most recent each comprising an alarm number alarm state On or Off and the date time of the occurrence Option board f...

Страница 52: ... no more entries are stored the display shows No More Entries View Logbook Use the UP and DOWN keys to access the Power logbook Note If no entries are stored in the Power logbook the display shows No More Entries Power The Power logbook contains up to 2 entries entry 1 is the most recent each comprising the power state On or Off and the date time of the occurrence Option board fitted and analog fe...

Страница 53: ...offset values for a temperature calibration together with the date time of the calibration Note If no more entries are stored the display shows No More Entries Option board fitted and analog features enabled Section 6 2 3 see Section 3 2 6 See Section 4 2 Advance to entries 2 to 5 Note If no more entries are stored the display shows No More Entries 3 2 6 View Clock Note The View Clock function is ...

Страница 54: ...e Section 5 1 3 continued below Probe Type set to Redox or ORP for both sensors if dual input analyzer see Section 5 1 3 continued on page 32 4 1 1 Set Buffer Type pH Only Set Auto Buffers Continued on Page 32 Alter Sec Code not set to zero Section 5 1 8 see Section 5 1 1 Alter Sec Code set to zero Section 5 1 8 see Section 5 2 Continued below Buffer Type Select the relevant type of buffer solutio...

Страница 55: ...f the buffer 1 solution see Appendix A for pH tables Set Buffer 2 Set the pH value of the buffer 2 solution Note The solution selected for buffer 2 must be at least 2pH greater than that selected for buffer 1 e g if buffer 1 is set to 7pH buffer 2 must be set to at least 9pH Set Buffer 1 Set Buffer 2 9 18pH Set Auto Buffers 4 O1pH ...

Страница 56: ...s along the pH temperature curve 2 The displayed temperature value increases automatically by 5 C from the value set for the previous point The setting may be increased but not decreased Solution B Enter point 1 to 5 Solution B set up is identical to solution A set up Note For accurate calibration it is important to repeat the above for buffer solution B at all 5 points along the pH temperature cu...

Страница 57: ...t to pH Section 5 1 3 see Section 4 1 4 Adjust Offset ORP Redox probes only mV and Adjust are shown alternately on the upper display line Use the UP and DOWN keys to adjust the upper display line to the required offset value for the process Sensor B dual input analyzers only calibration is identical to Sensor A calibration Probe Type for Sensor B dual input analyzers only set to Redox or ORP and E...

Страница 58: ...ion is complete see below The center display line shows the measured sensor output in millivolts As calibration proceeds a progress indicator appears in the lower display line When the measured sensor output stabilizes the lower display line shows 100 The display then changes for 2 seconds to show the temperature corrected buffer value in the upper display line then advances automatically to the n...

Страница 59: ...ils of calibration messages Slope Value slope value A value between the programmed minimum slope value see Set Min Slope in the CONFIG SENSORS page Section 5 3 and 105 is displayed If the value is outside these limits check the electrode system pH check value Displayed as an additional indication of electrode system condition 7pH is the optimum value for glass electrodes and 0pH for Antimony elect...

Страница 60: ...ee the datasheet provided with the solution Press the DOWNSCROLL key to initiate calibration Note To abort calibration press the DOWNSCROLL key again at any time before calibration is complete see below Measured pH value from the last successful calibration Measured sensor output in millivolts When the measured sensor output stabilizes press the UP key to accept the calibration Cal Accepted is sho...

Страница 61: ...ure corrected buffer value in the upper display line then advances automatically to the next frame Calibration Message See Table 4 1 for details of calibration messages Slope Value slope value A value between the programmed minimum slope value see Set Min Slope Section 5 1 3 and 105 is displayed If the value is outside these limits check the electrode system pH check value Displayed as an addition...

Страница 62: ...wn on the lower display line indicating that maximum adjustment has been reached Further adjustment is not possible Slope Value slope value The value generated during the last valid two point calibration between the programmed minimum slope value see Set Min Slope Section 5 1 3 and 105 is displayed pH check value The value generated during the last valid two point calibration adjusted by the value...

Страница 63: ...analyzers only is identical to Sensor A calibration Single input analyzers only return to main menu Alter Sec Code not set to zero Section 5 2 8 see Section 5 2 1 Alter Sec Code set to zero Section 5 2 8 see Section 5 2 2 Continued below Edit or Reset Calibration Select Edit to manually adjust the Slope and Offset values of the process and temperature sensors Select Reset to reset the sensor calib...

Страница 64: ...lue within the range 0 200 to 1 500 until the measured temperature value is correct Temperature Offset Measured temperature value Temperature offset value Use the and keys to adjust the temperature offset value within the range 40 0 to 40 0 C 40 0 to 104 0 F until the measured temperature value is correct Sensor B calibration dual input analyzers only is identical to Sensor A calibration Single in...

Страница 65: ...me is displayed only if Alter Sec Code is not set to zero see Section 5 1 8 Enter the required code number between 0000 and 19999 to gain access to the configuration pages If an incorrect value is entered access to the configuration pages is prevented and the display reverts to the Operating Page see Section 2 1 2 See Section 5 1 2 SECURITY CODE 0000 CONFIG DISPLAY ...

Страница 66: ...ect the sample temperature display units Set Up Display Backlight Backlight Use the UP and DOWN keys to select the required backlight option Auto Backlight comes on at each button press and switches off one minute after the last button press On Backlight is always on Return to main menu See Section 5 1 3 CONFIG DISPLAY Set Language Temp Units Off Set Temp Units Deg F Deg C LED Backlight Set Backli...

Страница 67: ...ics are not required Note Ensure the electrode system is connected correctly for the type of input selected Standard or Differential wall pipe mount analyzers panel mount analyzers Probe Type set to Redox or ORP continued below Probe Type set to pH continued on next page Temperature Sensor Select the type of temperature sensor used Pt100 Pt1000 Balco 3K or None Enable Calibration Select Yes to ena...

Страница 68: ...ple temperature Temperature Sensor Automatic Temperature Compensation only Select the type of temperature sensor used Pt100 Pt1000 or Balco 3K continued on next page Preset Temperature Manual Temperature Compensation only Enter the temperature of the sample within the range 10 0 to 120 0 C continued on next page A Temp Comp Manual Auto A Electrode Antim Glass A Temp Sensor 3K Bal Pt1000 Pt100 A Pr...

Страница 69: ...ncrements For boiling water applications enter 0 035 pH Calibration Minimum Slope Value Set the required pH calibration minimum slope value in within the range 60 0 to 90 0 in 0 1 increments The calibration fail limit is set automatically to 20 below the minimum slope setting see Table 4 1 Sensor B dual input analyzers only configuration is identical to Sensor A configuration See Section 5 1 4 Con...

Страница 70: ...Type is set to pH and A Electrode is set to Glass see Section 5 1 3 Reference Electrode Check Set to On to enable the condition of the reference electrode to be monitored in order to provide an indication of when sensor cleaning or replacement is required out of sample broken cable warnings Sensor B dual input analyzers only configuration is identical to Sensor A configuration See Section 5 1 5 Re...

Страница 71: ...r Status A1 Type set to Alarm continued below A3 Type set to Wash see Section 5 1 5 1 Alarm 1 Assign Select the alarm assignment required Sen A The analyzer activates an alarm if the pH or Redox ORP value of the Sen B Process fluid measured by the selected sensor exceeds or drops below the value set in the Alarm 1 Set Point parameter depending on the type of Alarm 1 Action selected see next page T...

Страница 72: ...defined between 0 and 5 of the alarm set point value Set the required hysteresis in 0 1 increments Alarm 1 Delay If an alarm condition occurs the activation of the relays and LEDs can be delayed for a specified time period If the alarm clears within the period the alarm is not activated Set the required delay in the range 0 to 60 seconds in 1 second increments Alarms 2 and 3 configuration and Alar...

Страница 73: ...e increments between 15 and 45 minutes then in 1 hour increments between 1 and 24 hours Wash Duration Set the wash duration required Wash duration is set in 15 second increments between 15 and 45 seconds then in 1 minute increments between 1 and 10 minutes Recovery Period Set the recovery period required between 0 5 and 5 0 minutes in 0 5 minute increments Configure Alarm 4 See Section 5 1 6 Wash ...

Страница 74: ...when the process variable drops below the defined set point Relay Energized LED Off Relay De energized LED On Process Variable High Set Point Relay De energized LED Off Relay Energized LED On Process Variable High Set Point Relay Energized LED Off Relay De energized LED On Process Variable High Set Point Delay Hysteresis Relay Energized LED Off Relay De energized LED On Process Variable Hysteresis...

Страница 75: ...lue pH or mV or Deg C or Deg F or A B and Adjust are shown alternately on the upper display line Use the and keys to adjust the displayed reading to the required span value Note The minimum and maximum span values are determined by the Zero Value setting see next page plus the minimum differential e g to set Span Value to 0 00 pH first set Zero Value to 2 00pH pH 0 00 to 16 00 pH minimum different...

Страница 76: ...Hold the analog output at the value prior to the failure On Stop on failure This drives the analog output to the level set in the Default Val frame below Off Ignore failure and continue operation Default Value The level to which the analog output is driven if a failure occurs Set the value between 0 00 and 22 00mA Output 2 configuration and Outputs 3 and 4 if option board fitted and analog feature...

Страница 77: ...ee Section 5 1 8 Format Select the required clock format Date Set the date in the format dd mm yy Press DOWNSCROLLto move between the day month and year fields Use the UP and DOWN keys to adjust each field Time Set the time in the format hh mm Press DOWNSCROLL to move between hours and minute fields Use the UP and DOWN keys to adjust each field Press to Set and Press to Abort are shown alternately...

Страница 78: ...og features enabled Section 6 1 3 see Section 5 1 9 5 1 9 Configure Logbook Note The Configure Logbook function is available only if the option board is fitted and analog features enabled see Section 6 1 3 Configure Logbook Use the UP and DOWN keys to to set the logbook On or Off If Off is selected all data entries in the logbook are cleared Return to main menu See Section 5 1 10 Alter Sec Code 00...

Страница 79: ...ical output current value to give the output required See Section 6 1 3 Test remaining outputs Maintenance Hold Outputs Enables the relay action and analog outputs to be maintained Auto Changes in relay action and analog outputs are inhibited during sensor calibration On Changes in relay action and analog outputs are inhibited Off Changes in relay action and analog outputs are not inhibited Note T...

Страница 80: ...ed or saved Note If No is selected pressing the key has no effect Return to main menu See Section 6 1 3 Load User Factory Configuration Note Applicable only if Load Save Config is set to Yes Factory Config resets all the parameters in the Configuration Pages to the Company Standard Save User Config saves the current configuration into memory Load User Config reads the saved user configuration into...

Страница 81: ...rame is displayed only if Alter Sec Code is not set to zero see 5 2 8 Enter the required code number between 0000 and 19999 to gain access to the configuration pages If an incorrect value is entered access to the configuration pages is prevented and the display reverts to the Operating Page see Section 2 2 2 See Section 5 2 2 SECURITY CODE 0000 CONFIG DISPLAY ...

Страница 82: ...ect the sample temperature display units Set Up Display Backlight Backlight Use the UP and DOWN keys to select the required backlight option Auto Backlight comes on at each button press and switches off one minute after the last button press On Backlight is always on Return to main menu See Section 5 2 3 CONFIG DISPLAY Set Language Temp Units Off Set Temp Units Deg F Deg C LED Backlight Set Backli...

Страница 83: ...mum measurement span of 10µs cm 1 AC400 ABB AC400 sensors with a measurement range of 0 0 to 1999mS cm 1 and a minimum measurement span of 100µs cm 1 Analyzer Type Select the analyzer type Cond measured conductivity is displayed in µS cm 1 or mS cm 1 units Conc measured conductivity is displayed in the units selected in A Concentration see page 62 Temperature Sensor Shows the type of temperature s...

Страница 84: ... continued below A Temp Comp set to Linear continued on next page A Temp Comp set to User continued on next page Filter Time Set the required filter time between 1 and 60 seconds in 1 second increments Sensor B configuration dual input analyzers only is identical to Sensor A configuration See Section 5 2 4 A Temp Comp User H2SO4 HCl NaCl NaOH KCl Linear None A Filter Time A Analyser Type set to Co...

Страница 85: ...ut analyzers only is identical to Sensor A configuration See Section 5 2 4 Edit User Defined Temperature Compensation Select Yes to manually define a 6 point temperature compensation curve otherwise select No Continued on next page Filter Time Set the required filter time between 1 and 60 seconds in 1 second increments Sensor B configuration dual input analyzers only is identical to Sensor A confi...

Страница 86: ...isplayed reading to the required ratio value for point 1 on the curve Temperature and Ratio Values Points 2 to 6 Enter the temperature and ratio values for the remaining points in the user defined temperature compensation curve Filter Time Set the required filter time between 1 and 60 seconds in 1 second increments Sensor B configuration dual input analyzers only is identical to Sensor A configura...

Страница 87: ...nd the life of the AC400 sensors Decimal Place Set the position of the decimal point Filter Time Set the required filter time between 1 and 60 seconds in 1 second increments Sensor B configuration dual input analyzers only is identical to Sensor A configuration See Section 5 2 4 Edit Concentration Select Yes to manually define a 6 point concentration curve otherwise select No Yes selected continue...

Страница 88: ...urve Conductivity Value Point 1 mS cm and Adjust are shown alternately on the upper display line Use the and keys to adjust the displayed reading to the required conductivity value for point 1 on the curve Concentration Value Point 1 and Adjust are shown alternately on the center display line Use the and keys to adjust the displayed reading to the required concentration value for point 1 on the cu...

Страница 89: ...position Use the key to enter the character and move the cursor Press the key when complete to advance to the next frame Decimal Place Set the position of the decimal point Filter Time Set the required filter time between 1 and 60 seconds in 1 second increments Sensor B configuration dual input analyzers only is identical to Sensor A configuration See Section 5 2 4 A User Units A Define 19 99aaaaa...

Страница 90: ...onfigured using the Assign parameter see next page to generate an alarm in response to a specified sensor reading Status An alarm is generated if either a power failure or a condition occurs that causes any of the error messages in Table 7 2 1 page 103 to be displayed Dosing Alarm 1 is assigned as a clean in place CIP interface alarm see Section 5 2 4 2 Note The Dosing alarm type is applicable onl...

Страница 91: ...ble failsafe action otherwise select No Alarm 1 Action Select the alarm action required High or Low Alarm 1 Set Point Set the alarm set point to the required value within the sensor s measurement range Alarm 1 Hysteresis A differential set point can be defined between 0 and 5 of the alarm set point value Set the required hysteresis in 0 1 increments Alarm 1 Delay If an alarm condition occurs activ...

Страница 92: ...ponse to the events described Alarm 1 Failsafe Select Yes to enable failsafe action otherwise select No Alarm 1 Action Select the alarm action required High or Low Alarm 1 Set Point Set the alarm set point to the required value within the sensor s measurement range Initial Charge Select Yes to enable an initial charge sequence The initial charge sequence commences when A Initial Charge is set manu...

Страница 93: ... Alarm 1 set point value plus the deviation set point value see below or falls below the Alarm 1 set point value minus the deviation set point value Example If A1 Setpoint is set to 1000mS cm and Dev Setpoint is set to 25 the bandwidth alarm is activated if the process variable exceeds 1250mS cm Deviation Set Point Set the deviation set point between 1 and 100 of the Alarm 1 set point value in 1 i...

Страница 94: ...s to select the CIP Status alarm type When A2 Type is set to CIP Status and the measured conductivity has not exceeded 90 of the Alarm 1 set point value by the end of the initial charge time period Alarm 2 relay energizes Alarm 2 LED is lit and a Long Charge error message is displayed see Table 7 2 1 and the measured conductivity has not exceeded the Alarm 1 set point value by the end of the dosin...

Страница 95: ...C200 SOFTWARE Instruction Manual C200 Part2 A1 doc optek Danulat GmbH D 45356 Essen Germany page 73 ...

Страница 96: ...when the process variable drops below the defined set point Relay Energized LED Off Relay De energized LED On Process Variable High Set Point Relay De energized LED Off Relay Energized LED On Process Variable High Set Point Relay Energized LED Off Relay De energized LED On Process Variable High Set Point Delay Hysteresis Relay Energized LED Off Relay De energized LED On Process Variable Hysteresis...

Страница 97: ...utput 1 configuration Assign Select the sensor and analog output required Sen A Conductivity or concentration for the selected sensor Sen B Temp A Temperature for the selected sensor Temp B Note Sen B and Temp B are applicable only to dual input analyzers Range Set the analog output current range for the selected output Continued on next page Config Output 1 AO1 Assign AO1 Range CONFIG OUTPUTS Tem...

Страница 98: ...gnore failure and continue operation On Stop on failure This drives the analog output to the level set in the Default Val frame below Hold Hold the analog output at the value prior to the failure Default Value The level to which the analog output is driven if a failure occurs Set the value between 0 00 and 22 00mA Output 2 configuration and Outputs 3 and 4 if option board fitted and analog feature...

Страница 99: ...ee Section 5 2 8 Date Format Select the required date format Date Set the date in the format selected above Press to move between the day month and year fields Use the and keys to adjust each field Time Set the time in the format hh mm Press SIDESCROLL to move between the hours and minutes fields Use the UP and DOWN keys to adjust each field Press UP to Set and Press DOWN to Abort are shown altern...

Страница 100: ... applicable only to single input analyzers Before configuring the PID controller refer to Appendix B for further information Controller Type Select the controller type Off Disables the controller PID Single PID controller Controller set to PID see Section 5 2 7 1 See Section 5 2 8 CONFIG CONTROL Controller PID Controller PID Off CONFIG SECURITY ...

Страница 101: ...t to OFF to disable integral action time Derivative Action Time Set the derivative action time between 0 1 and 999 9 seconds in 0 1 second increments Set to OFF to disable derivative action time Output Type Set the required output type Time Time proportioning relay 1 Analog Analog output analog output 1 Pulse Pulse frequency relay 1 Output Type set to Time continued on next page Output Type set to...

Страница 102: ...e do not take effect until the start of a new cycle See Section 5 2 7 2 See Section 5 2 8 Analog Output Set the analog current output range See Section 5 2 7 2 See Section 5 2 8 Cycle Time 10 0Secs Power Recovery Output Type set to Time PID Controller CONFIG SECURITY 2 5s 7 5s Energized Output 50 Output 75 De energized Energized De energized 2 5s Cycle Time 10s Energized Permanently de energized O...

Страница 103: ...minute control output x pulse frequence output 100 Set the pulse frequency between 1 and 120 pulses per minute in 1 pulse per minute increments Note Changes to the pulse frequency do not take effect until the start of a new cycle See Section 5 2 7 2 See Section 5 2 8 Pulses Minute 60 Output Type set to Pulse Power Recovery PID Controller CONFIG SECURITY Energized Output 50 De energized Energized D...

Страница 104: ...ng prior to the power failure Manual Control Mode is set to Manual irrespective of its setting prior to the power failure Control Output Section 2 2 2 is set to the level set in the Default Output frame below Last Control Mode and Control Output are set to the same state as that set prior to the power failure Default Output Set the default output required after Power Failure Recovery between 0 and...

Страница 105: ...analog features enabled Section 6 2 3 see Section 5 2 9 5 2 9 Configure Logbook Note The Configure Logbook function is available only if the option board is fitted and analog features enabled see Section 6 2 3 Configure Logbook Use the and keys to to set the logbook On or Off If Off is selected all data entries in the logbook are cleared Return to main menu See Section 5 2 10 Alter Sec Code 0000 A...

Страница 106: ...ical output current value to give the output required See Section 6 2 3 Test remaining outputs Maintenance Hold Outputs Enables the relay action and analog outputs to be maintained Auto Changes in relay action and analog outputs are inhibited during sensor calibration On Changes in relay action and analog outputs are inhibited Off Changes in relay action and analog outputs are not inhibited Note T...

Страница 107: ...ed or saved Note If No is selected pressing the key has no effect Return to main menu See Section 6 2 3 Load User Factory Configuration Note Applicable only if Load Save Config is set to Yes Factory Config resets all the parameters in the Configuration Pages to the Company Standard Save User Config saves the current configuration into memory Load User Config reads the saved user configuration into...

Страница 108: ...n without first contacting optek Do Not attempt recalibration unless the input board has been replaced or the Factory Calibration tampered with Prior to attempting recalibration test the analyzer s accuracy using suitably calibrated test equipment see Sections 6 1 1 and 6 1 2 6 1 1 Equipment Required a Millivolt source pH or Redox input simulator 1000 to 1000 mV b Decade resistance box Pt100 Pt100...

Страница 109: ... B9 and B11 to simulate the Pt100 Pt1000 Balco 3K Sensor B 1 Link terminals B1 and B2 2 Connect the millivolt source to terminals B6 ve and B8 ve to simulate the pH or Redox input Connect the millivolt source earth to the Case Earth Ground Stud see Manual CONTROL 200 Part 1 Hardware 3 Connect the 0 to 10kΩ decade resistance box to terminals B1 and B3 to simulate the Pt100 Pt1000 Balco 3K c Connect...

Страница 110: ...on Board is fitted and Analog features enabled see Section 7 3 Key Cal Output 3 Cal Output 4 O3 Adjust 4mA O4 Adjust 4mA O3 Adjust 20mA O4 Adjust 20mA Cal Output 2 O2 Adjust 4mA O2 Adjust 20mA Use the Sidescroll Key to scroll through the Pages within each Menu Use the Menu Key to scroll through the Menus Use the Downscroll Key to scroll through the Frames within each Page Section 7 3 Page 58 A T S...

Страница 111: ...SCROLL key again at any time before calibration is complete see next page Millivolt Zero Set the millivolt source to 1000mV The display advances automatically to the next step once a stable and valid value is recorded Note The upper 6 segment display shows the measured input voltage Once the signal is within range the lower 6 segment display shows the same value and Calib is displayed to indicate ...

Страница 112: ...ator to 2000Ω The display advances automatically to the next step once a stable and valid value is recorded Temperature Span 5k0 Set the temperature simulator to 5000Ω The display returns automatically to Cal Sensor A once a stable and valid value is recorded Abort Calibration Select Yes or No Yes selected before completion of A mV Span 1V frame calibration advances to A T Zero 100R and continues ...

Страница 113: ... not affect the reading See below Operating Page see Section 2 1 2 Calibrate Output 2 Note Output 2 calibration is identical to Output 1 calibration Option board fitted and analog features enabled see next page Option board fitted additional features disabled see next page Option board not fitted see next page Option board fitted and analog features enabled see next page Option board fitted additi...

Страница 114: ...correct selection is made the software menus and frames associated with that option are displayed in the Operating and Configuration pages but the features do not work Use the UP and DOWN keys to enable the features for the type of option s fitted Analog Analog features enabled comprising two additional analog outputs two additional alarm relays clock and logbook facility Pb Dp PROFIBUS DP digital...

Страница 115: ...ng optek Do Not attempt recalibration unless the input board has been replaced or the Factory Calibration tampered with Prior to attempting recalibration test the analyzer s accuracy using suitably calibrated test equipment see Sections 6 2 1 and 6 2 2 6 2 1 Equipment Required a Decade resistance box conductivity cell input simulator 0 to 100kΩ in increments of 0 1Ω accuracy 0 1 b Decade resistanc...

Страница 116: ...d B11 to simulate the Pt1000 3K Balco Sensor B dual input analyzers only 1 Link terminals B1 and B2 2 Connect one terminal of the 0 to 100kΩ decade resistance box to B5 and B6 and the other terminal to B7 and B8 to simulate the conductivity cell Connect the decade resistance box earth to B4 3 Connect the 0 to 10kΩ decade resistance box to B1 and B3 to simulate the Pt1000 3K Balco c Connect the mil...

Страница 117: ...A T Span 5K0 B T Span 5K0 Available only if the option board is fitted and analog features enabled see page 58 Dual input analyzer only Key Cal Output 3 Cal Output 4 O3 Adjust 4mA O4 Adjust 4mA O3 Adjust 20mA O4 Adjust 20mA Cal Output 2 O2 Adjust 4mA O2 Adjust 20mA Use the Sidescroll Key to scroll through the Pages within each Menu Use the Menu Key to scroll through the Menus Section 7 3 Page 54 O...

Страница 118: ...ain at any time before calibration is complete see next page Resistance Span 25KΩ Set the cell simulator to 25kΩ The display advances automatically to the next step once a stable and valid value is recorded Note The upper 6 segment display shows the measured voltage Once the signal is within range the lower 6 segment display shows the same value and Calib is displayed to indicate that calibration ...

Страница 119: ...lator to 0 5Ω The display advances automatically to the next step once a stable and valid value is recorded Temperature Zero 1KΩ Set the temperature simulator to 1kΩ The display advances automatically to the next step once a stable and valid value is recorded Temperature Span 1K5 Set the temperature simulator to 1 5kΩ The display advances automatically to the next step once a stable and valid valu...

Страница 120: ...able and valid value is recorded Temperature Span 5KΩ Set the temperature simulator to 5kΩ The display returns automatically to Cal Sensor A once a stable and valid value is recorded Abort Calibration Select Yes or No Yes selected before completion of A Res 0 5 ohm frame calibration advances to A T Zero 1K0 and continues after completion of A Res 0 5 ohm frame the display returns to the Calibrate ...

Страница 121: ...e Outputs Section 5 2 5 does not affect the reading See below Operating Page see Section 2 2 2 Calibrate Output 2 Note Output 2 calibration is identical to Output 1 calibration Option board fitted and analog features enabled see next page Option board fitted additional features disabled see next page Option board not fitted see next page Option board fitted and analog features enabled see next pag...

Страница 122: ...es If an incorrect selection is made the software menus and frames associated with that option are displayed in the Operating and Configuration pages but the features do not work Use the UP and DOWN keys to enable the features for the type of option board s fitted Analog Analog features enabled comprising two additional analog outputs two additional alarm relays clock and logbook facility Pb Dp PR...

Страница 123: ... 7 1 Fault Indication pH 7 1 1 Error Messages If erroneous or unexpected results are obtained the fault may be indicated in the Operating Page by an error message see Table below However some faults may cause problems with analyzer calibration or give discrepancies when compared with independent laboratory measurements ...

Страница 124: ...e but with incorrect readings usually indicates a calibration problem Recalibrate the analyzer as detailed in Section 6 b Use the pH simulator to carry out an impedance check on the analyzer i e glass to reference glass to earth and reference to earth refer to simulator manual If the analyzer fails this test check for moisture within the transmitter and in particular the terminal compartment It is...

Страница 125: ... a suitable resistance box directly to the analyzer input see Section 6 2 2 Select the CONFIG SENSORS page and and set Temp Comp to None see Section 5 2 3 Check the analyzer displays the correct values as set on the resistance box see Table or use the expression G 10 K R 6 Where R resistance K cell constant 0 5 for TB4 Group A cells 0 05 for TB4 Group B cells 1 0 for AC400 cells G conductivity µS ...

Страница 126: ...onds to a temperature input Disconnect the Pt1000 3K Balco leads and connect a suitable resistance box directly to the analyzer inputs see Section 6 2 2 Check the analyzer displays the correct values as set on the resistance box see Table Incorrect readings usually indicate an electrical calibration problem Re calibrate the analyzer as detailed in Section 6 2 3 ...

Страница 127: ...e variations Thus when significant temperature fluctuations occur it is general practice to correct automatically the measured prevailing pH to the value that would apply if the solution temperature were 25 C 77 F the internationally accepted standard Tables A1 to A5 include the pH values for ABB DIN Merck NIST and US Technical buffer solutions Standards are for 4 7 and 9pH values from 0 to 95 C 3...

Страница 128: ...C200 SOFTWARE Instruction Manual C200 Part2 A1 doc optek Danulat GmbH D 45356 Essen Germany page 106 ...

Страница 129: ...nduction occurs only in the presence of ions there is a theoretical conductivity level for ultra pure water which can be calculated mathematically In practice correlation between the calculated and actual measured conductivity of ultra pure water is very good The generally accepted expression relating conductivity and temperature is Gt G25 1 t 25 Where Gt conductivity at the temperature t C G25 co...

Страница 130: ...C200 SOFTWARE Instruction Manual C200 Part2 A1 doc optek Danulat GmbH D 45356 Essen Germany page 108 8 3 PID Controller ...

Страница 131: ...C200 SOFTWARE Instruction Manual C200 Part2 A1 doc optek Danulat GmbH D 45356 Essen Germany page 109 ...

Страница 132: ...ng one a Select the Config Control page and ensure that Controller is set to PID see Section 5 7 b Select the PID Controller page and set the following Proportional Band 100 Integral Time 0 off see Section 5 7 1 Derivative Time 0 off Notes If the system goes into oscillation with increasing amplitude Fig B4 Mode B reset the proportional band to 200 If oscillation continues as in Mode B increase th...

Страница 133: ...C200 SOFTWARE Instruction Manual C200 Part2 A1 doc optek Danulat GmbH D 45356 Essen Germany page 111 ...

Страница 134: ...C200 SOFTWARE Instruction Manual C200 Part2 A1 doc optek Danulat GmbH D 45356 Essen Germany page 112 9 Certificates 9 1 Certificate DIN EN ISO 9001 2000 ...

Страница 135: ...e forward the following information to the responsible manager O I am interested in Inline Photometry please keep me informed O The following colleague in our company may be interested in Inline Photometry name department phone O I am interested in the following application O We are using already your equipment model O We are using another manufacturer O Please call me I found the instructions man...

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