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7.2 pH Calibration

7.2.1 Description

New sensors must be calibrated before use. Regular recalibration is also necessary. Use auto calibration instead of manual

calibration. Auto calibration avoids common pitfalls and reduces errors. The analyzer recognizes the buffers and uses

temperature-corrected pH values in the calibration. Once the Model 1056 successfully completes the calibration, it calcu-

lates and displays the calibration slope and offset. The slope is reported as the slope at 25°C.

THIS SECTION DESCRIBES HOW TO CALIBRATE THE MODEL 1056 WITH A pH SENSOR. THE FOLLOWING

CALIBRATION ROUTINES ARE COVERED.

Measure Sec.

Menu function: default

Description

7.2.2

Auto Calibration -

pH 2 point buffer calibration with auto buffer recognition

7.2.3

Manual Calibration -

pH 2 point buffer calibration with manual buffer value entry

7.2.4

Entering A Known Slope Value - pH

Slope calibration with manual entry of known slope value

7.2.5

Standardization - pH

1 point buffer calibration with manual buffer value entry

A detailed flow diagram is provided at the end of Sec. 7 to guide you through the calibration routines.

TABLE 7-1

pH Calibration Routines

To calibrate pH:

1. Press the

MENU

button

2. Select Calibrate. Press

ENTER

3. Select

Sensor 1

Sensor 2

corresponding to

pH. Press ENTER.

4. Select

. Press ENTER.

The following screen will appear. To calibrate pH or

Temperature scroll to the desired item and press

ENTER.

S1: 1.234µS/cm 25.0ºC
S2: 12.34pH 25.0ºC

Calibrate?

Temperature

7.2.2 Auto Calibration — pH

This screen appears after selecting

pH calibration

Note that pH auto calibration criteria can be changed.

The following criteria can be adjusted:



Stabilization time (default 10 sec.)



Stabilization pH value (default 0.02 pH)



Type of Buffer used for AUTO CALIBRATION

(default is Standard, non-commercial buffers).

The following commercial buffer tables are recognized

by the analyzer:



Standard (NIST plus pH7)



DIN 19267



Ingold



Merck

The following screen will appear to allow adjustment of

these criteria:

S1: 1.234µS/cm 25.0ºC
S2: 12.34pH 25.0ºC

pH Cal

Buffer Cal

Standardize

Slope: 59.16mV/pH

Offset: 600 mV

S1: 1.234µS/cm 25.0ºC
S2: 12.34pH 25.0ºC

Setup

Stable Time: 10 sec

Stable Delta: 0.02 pH

Buffer: Standard

The following sub-sections show the initial display screen that appears for each calibration routine. Use the

flow

diagram for pH calibration

at the end of Sec. 7 and the live screen prompts to complete calibration.

Instruction Manual

LIQ-MAN-1056

Section 7.0: Calibration

April 2017

Содержание Rosemount 1056

Страница 1: ...Instruction Manual LIQ MAN 1056 Rev K April 2017 Rosemount 1056 Dual Input Intelligent Analyzer ...

Страница 2: ... must be closed and protec tive covers must be in place unless qualified per sonnel are performing maintenance Equipment protected throughout by double insulation Installation and servicing of this product may expose personel to dangerous voltages Main power wired to separate power source must be disconnected before servicing Do not operate or energize instrument with case open Signal wiring conne...

Страница 3: ...it use the keys above and below the ENTER key Use the left or right keys to move the decimal point c Press ENTER to store a setting Press EXIT to leave without storing changes Pressing EXIT during Quick Start returns the display to the initial start up screen select language 5 Complete the steps as shown in the Quick Start Guide flow diagram Fig A on the following page 6 After the last step the ma...

Страница 4: ...Quick Start Guide Figure A Quick Start Guide ...

Страница 5: ...Quick Reference Guide Figure B Model 1056 Menu Tree ...

Страница 6: ...vised Sections 1 3 5 6 and 7 Added new measurements and features Turbidity Flow Current Input Alarm relays and 4 electrode conductivity D 11 07 Added 24VDC power supply to Sec 3 4 Added CSA and FM agency approvals for option codes 01 20 21 22 24 25 26 30 31 32 34 35 36 and 38 E 05 08 Add HART and Profibus DP digital communication to Section 1 specifications F 08 08 Updates G 09 08 FM and CSA agenc...

Страница 7: ...RAMMING BASICS 33 5 1 General 33 5 2 Changing the StartUp Settings 33 5 3 Choosing Temperature units and Automatic Manual Temperature Compensation 34 5 4 Configuring and Ranging the Current Outputs 34 5 5 Setting a Security Code 36 5 6 Security Access 37 5 7 Using Hold 37 5 8 Resetting Factory Defaults Reset Analyzer 38 5 9 Alarm Relays 39 6 0 PROGRAMMING MEASUREMENTS 43 6 1 Programming Measuremen...

Страница 8: ...ibration 80 7 4 Contacting Conductivity Calibration 81 7 5 Toroidal Conductivity Calibration 84 7 6 Chlorine Calibration 86 7 6 1 Free Chlorine 86 7 6 2 Total Chlorine 88 7 6 3 Monochloramine 90 7 6 4 pH Independent Free Chlorine 92 7 7 Oxygen Calibration 94 7 8 Ozone Calibration 97 7 9 Temperature Calibration 99 7 10 Turbidity 100 7 11 Pulse Flow 102 8 0 RETURN OF MATERIAL 115 Warranty 115 EC DEC...

Страница 9: ...t and Output The 1056 accepts single or dual sensor input Standard 0 4 20 mA current outputs can be programmed to corre spond to any measurement or temperature Enclosure The instrument fits standard DIN panel cutouts The versatile enclosure design supports panel mount pipe mount and surface wall mount installations Isolated Inputs Inputs are isolated from other signal sources and earth ground This...

Страница 10: ... large range of conductivity with one geometric configuration Wired to the 1056 this sensor can measure 2µS cm to 300mS cm with an accuracy of 4 of reading throughout the entire range l 4 20mA Current Input Accepts any analog current input from an external device for temperature compen sation of measurements and atmospheric pressure input for partial pressure correction of oxygen l Selective Ions ...

Страница 11: ...2 leads 24 16 AWG wire size Alarm relay terminal blocks 24 12 AWG wire size 02 24 VDC power supply and 03 85 265VAC power supply Weight Shipping Weight rounded up to nearest lb or nearest 0 5 kg 3 lbs 4 lbs 1 5 kg 2 0 kg RFI EMI EN 61326 1 LVD EN 61010 1 Hazardous Location Approvals Options for CSA 01 02 03 20 21 22 24 25 26 27 30 31 32 34 35 36 37 38 AN DP and HT Class I Division 2 Groups A B C D...

Страница 12: ...Calc pHCalc is calculated pH not directly measured pH Model 1056 0X 20 30 AN required Note Selected 4 electrode high range contacting conductivity sensors are compatible with Model 1056 Input filter time constant 1 999 sec default 2 sec Response time 3 seconds to 100 of final reading Salinity uses Practical Salinity Scale Total Dissolved Solids Calculated by multiplying conductivity at 25 ºC by 0 ...

Страница 13: ...ture slope may also be adjusted for optimum results For more information concerning the use and operation of the toroidal conductivity sensors refer to the product data sheets Repeatability 0 25 5 µS cm after zero cal Input filter time constant 1 999 sec default 2 sec Response time 3 seconds to 100 of final reading Salinity uses Practical Salinity Scale Total Dissolved Solids Calculated by multipl...

Страница 14: ...56 0X 20 30 AN Performance Specifications pH Input Measurement Range pH 0 to 14 pH Accuracy 0 01 pH Diagnostics glass impedance reference impedance Temperature coefficient 0 002pH ºC Solution temperature correction pure water dilute base and custom Buffer recognition NIST DIN 19266 JIS 8802 BSI DIN19267 Ingold and Merck Input filter time constant 1 999 seconds default 4 seconds Response time 5 sec...

Страница 15: ...del 1056 enclosure is completely sealed The pressure transducer component on the DO board can only be used for calibration when the case is open to atmosphere Externally sourced current input is also useful for calibration of new or existing sensors that require temperature measurement or atmospheric pressure inputs DO only For externally sourced temp or pressure compensation the user must program...

Страница 16: ... or correction is required For more information concerning the use and operation of the amperometric chlorine sensors refer to the product data sheets Performance Specifications Resolution 0 001 ppm or 0 01 ppm selectable Input Range 0nA 100 µA Temperature compensation Automatic via RTD or manual 0 50 C Input filter time constant 1 999 sec default 5 sec Response time 6 seconds to 100 of final read...

Страница 17: ...mperature Compensation Automatic via RTD or manual 0 50 C Input filter time constant 1 999 sec default 5 sec Response time 6 seconds to 100 of final reading Recommended Sensors Rosemount amperometric membrane and steam sterilizable sensors listed above 1 10 Dissolved Ozone Code 26 and 36 The 1056 is compatible with the Model 499AOZ sen sor The 1056 fully compensates ozone readings for changes in m...

Страница 18: ...mable relays with timers Note Model 1056 Turbidity must be used with Clarity II sensor sensor cable and debubbler Performance Specifications Units Turbidity NTU FTU or FNU total suspended solids mg L ppm or no units Display resolution turbidity 4 digits decimal point moves from x xxx to xxx Display resolution TSS 4 digits decimal point moves from x xxx to xxxx Calibration methods user prepared sta...

Страница 19: ...s suitable for outdoor use do not install it in direct sunlight or in areas of extreme tem peratures 2 Install the analyzer in an area where vibration and electromagnetic and radio frequency interference are min imized or absent 3 Keep the analyzer and sensor wiring at least one foot from high voltage conductors Be sure there is easy access to the analyzer 4 The analyzer is suitable for panel pipe...

Страница 20: ...2 1 Panel Mounting Dimensions Note Panel mounting seal integrity 4 4X for outdoor applications is the responsibility of the end user MILLIMETER INCH 154 9 6 1 154 9 6 1 126 4 5 0 101 6 4 00 17 13 1 1 126 4 5 0 76 2 3 0 41 4 1 6 152 73 6 0 12 ...

Страница 21: ...he bottom The panel swings down for easy access to the wiring locations Bottom View Front View Side View Side View Wall Surface Mount Pipe Mount MILLIMETER INCH 154 9 6 1 102 4 0 187 7 4 154 9 6 1 232 9 1 33 5 1 3 130 5 1 165 6 5 232 9 1 130 5 1 33 5 1 3 165 6 5 108 9 4 3 45 21 1 8 80 01 3 2 71 37 2 8 13 ...

Страница 22: ... R71 U11 C31 C26 R35 R11 U9 R25 R66 C4 R54 R55 C48 R53 C46 0 5 C U18 C49 C23 R57 U8 C52 U17 C32 U16 R65 C51 R73 R75 C22 R56 R49 R47 C47 J3 ASSY 24236 REV TURBIDITY 1 3 C25 4 POWER SUPPLY ALARM WIRING VAC OPTIONAL ANALOG OUTPUT SENSOR 1 ANY CSA APPROVED DEVICE OR SIMPLE APPARATUS UNCLASSIFIED AREA 1056 CLASS 1 DIVISION 2 GROUPS ABCD 0 50 C CLASS II III DIVISION 2 GROUPS EFG 9 THE EPA AND ISO CLARIT...

Страница 23: ... SIMPLE APPARATUS IS DEFINED AS AN ELECTRICAL DEVICE THAT DOES NOT GENERATE MORE THAN 1 5V 100mA AND 25 mW OR A PASSIVE COMPONENT THAT DOES NOT DISSIPATE MORE THAN 1 3W CONTACTING CONDUCTIVITY SENSORS AND pH SENSORS WITHOUT PREAMPS MAY BE A SIMPLE APPARATUS VERIFY THIS WITH THE SENSOR MANUFACTURER 6 THE EPA AND ISO CLARITY II TURBIDITY SENSORS ARE APPROVED FOR CLASS 1 DIVISION 2 5 4 NO REVISION TO...

Страница 24: ...PIN RIBBON CABLE SS GROUNDING PLATE NEOPRENE GASKET POLYCARBONATE FRONT COVER POLYESTER OVERLAY SS HINGE WIRE NOTES UNLESS OTHERWISE SPECIFIED 1 ALL INSULATING MATERIALS HAVE CTI 2 USED WITH UL OPTION ONLY 3 INFORMATION FROM OTHER AGENCIES NOT RATIFIED BY CSA MAY OPTIONALLY APPEAR HERE 2 POLYCARBONATE WIRING INSULATOR USED WITH 85 265VAC SWITCHING POWER SUPPLY OPTION WHEN ORDERED WITH UL OPTION PO...

Страница 25: ... PRINT THIS 3 IF OPTION 01 PRINT ELSE IF OPTION 02 PRINT POWER 24 VDC 20 30VDC 15W ELSE IF OPTION 03 PRINT BAR CODE WARNING C US WARNING AVERTISSEMENT ORDINARY LOCATION HAZARDOUS LOCATION DESIGN AUTHORITY LOCATION CODE POWER SUPPLY 01 02 24VDC 03 CODE MEASUREMENT 2 30 CONTACTING CONDUCTIVITY 31 TOROIDAL CONDUCTIVITY 32 pH ORP ISE 34 CHLORINE 35 DISSOLVED OXYGEN 36 OZONE 37 TURBIDITY WHEN INSTALLED...

Страница 26: ...R POLYESTER OVERLAY SS HINGE WIRE NOTES UNLESS OTHERWISE SPECIFIED 1 ALL INSULATING MATERIALS HAVE CTI 2 USED WITH UL OPTION ONLY 3 POLYCARBONATE WIRING INSULATOR 2 POLYCARBONATE PCB INSULATOR OVERALL DIMENSIONS PROFIBUS BOARD RIBBON CABLE SEE SHEET 2 6 1 6 1 129 1 5 1 NON INCENDIVE CLASS 1 DIVISION 2 GROUPS A B C D DUST TIGHT CLASS II DIVISION 2 GROUPS E F G FOR USE IN THE FOLLOWING HAZARDOUS CLA...

Страница 27: ...TED IF OPTION UL 3 IF OPTION 01 PRINT ELSE IF OPTION 02 PRINT ELSE IF OPTION 03 PRINT BAR CODE WARNING C US WARNING AVERTISSEMENT ORDINARY LOCATION HAZARDOUS LOCATION CHINA RoHS LOGO MAY BE PRINTED HERE DESIGN AUTHORITY ADDRESS CODE POWER SUPPLY 01 02 03 CODE MEASUREMENT 2 30 CONTACTING CONDUCTIVITY 31 TOROIDAL CONDUCTIVITY 32 pH ORP ISE CHLORINE 35 DISSOLVED OXYGEN 36 OZONE 37 TURBIDITY 33 FLOW C...

Страница 28: ...20 Instruction Manual LIQ MAN 1056 Section 2 0 Installation April 2017 ...

Страница 29: ...cations protocol which operates over a dedicated digital line to the host 3 1 4 Alarm Relays Four alarm relays are supplied with the switching power supply 85 to 265VAC 03 order code and the 24VDC power supply 20 30VDC 02 order code All relays can be used for process measurement s or temperature Any relay can be configured as a fault alarm instead of a process alarm Each relay can be configured in...

Страница 30: ...r cables 3 4 Power Output and Sensor Connections 3 4 1 Power Wiring Three Power Supplies are offered for Model 1056 a 115 230 VAC Power Supply 01 ordering code b 24 VDC 20 30V Power Supply 02 ordering code c 85 265 VAC Switching Power Supply 03 ordering code AC mains 115 or 230 V leads and 24 VDC leads are wired to the Power Supply board which is mounted vertical ly on the left side of the main en...

Страница 31: ...from power wiring Do not run sensor and power wiring in the same conduit or close together in a cable tray 3 4 3 Alarm Relay Wiring Four alarm relays are supplied with the switching power supply 85 to 265VAC 03 order code and the 24VDC power supply 20 30 VDC 02 order code Wire the relay leads on each of the independent relays to the correct position on the power supply board using the printed lead...

Страница 32: ...board wiring Figure 3 6 Contacting Conductivity signal board and Sensor cable leads Figure 3 7 Toroidal Conductivity Signal board and Sensor cable leads 24 Instruction Manual LIQ MAN 1056 Section 3 0 Wiring April 2017 ...

Страница 33: ...igure 3 8 pH ORP ISE signal board and Sensor cable leads Figure 3 9 Amperometric signal Chlorine Oxygen Ozone board and Sensor cable leads 25 Instruction Manual LIQ MAN 1056 Section 3 0 Wiring April 2017 ...

Страница 34: ...26 Figure 3 10 Turbidity signal board with plug in Sensor connection Figure 3 11 Flow Current Input signal board and Sensor cable leads Instruction Manual LIQ MAN 1056 Section 3 0 Wiring April 2017 ...

Страница 35: ... 3 12 Power Wiring for the 1056 115 230VAC Power Supply 01 Order Code FIGURE 3 13 Power Wiring for the 1056 85 265 VAC Power Supply 03 ordering code Instruction Manual LIQ MAN 1056 Section 3 0 Wiring April 2017 ...

Страница 36: ...28 FIGURE 3 14 Output Wiring for Model 1056 Main PCB FIGURE 3 15 Power Wiring for Model 1056 24VDC Power Supply 02 ordering code To Main PCB Instruction Manual LIQ MAN 1056 Section 3 0 Wiring April 2017 ...

Страница 37: ...g conditions to guide the user in trou bleshooting During calibration and programming key presses cause different displays to appear The displays are self explanatory and guide the user step by step through the procedure 4 2 Instrument Keypad There are 4 Function keys and 4 Selection keys on the instrument keypad Function keys The MENU key is used to access menus for program ming and calibrating t...

Страница 38: ...configurations the Upper display area shows the live process variable and the Center display area can be assigned to Temperature or blank Secondary values Up to four secondary values are shown in four display quadrants at the bottom half of the screen All four secondary value positions can be programmed by the user to any display parameter available Possible secondary values include Slope 1 Man Te...

Страница 39: ... return to the main display For single sensor configurations the default display shows the live process measurement in the upper display area and temperature in the center display area The user can elect to disable the display of temperature in the cen ter display area using the Main Format function See Fig 4 1 to guide you through programming the main display to select process parameters and diag...

Страница 40: ...32 FIGURE 4 1 Formatting the Main Display Instruction Manual LIQ MAN 1056 Section 5 0 Programming the Analyzer Basics April 2017 ...

Страница 41: ...H mV ORP ppm mg L ppb µg L ISE Contacting conductivity 20 30 Conductivity Resistivity TDS Salinity NaOH 0 12 HCl 0 15 Low H2SO4 High H2SO4 NaCl 0 20 Custom Curve µS cm mS cm S cm concentration Toroidal conductivity 21 31 Conductivity Resistivity TDS Salinity NaOH 0 12 HCl 0 15 Low H2SO4 High H2SO4 NaCl 0 20 Custom Curve µS cm mS cm S cm concentration Chlorine 24 34 Free Chlorine pH Independ Free C...

Страница 42: ...UTPUTS FIRST 5 4 2 Definitions 1 CURRENT OUTPUTS The analyzer provides a con tinuous output current 4 20 mA or 0 20 mA directly proportional to the process variable or temperature The low and high current outputs can be set to any value 2 ASSIGNING OUTPUTS Assign a measurement to Output 1 or Output 2 3 DAMPEN Output dampening smooths out noisy readings It also increases the response time of the ou...

Страница 43: ...Ranging the Current Outputs The adjacent screen will appear under Program Output Range Enter a value for 4mA and 20mA or 0mA and 20mA for each output Follow the menu screens in Fig 5 2 to assign values to the out puts S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC OutputM Configure Assign S1 Meas Range 4 20mA Scale Linear Dampening 0sec Fault Mode Fixed Fault Value 21 00mA S1 1 234µS cm 25 0ºC S2 12 34pH ...

Страница 44: ...ing Programming Calibration Hold and Display Calibration Hold This is the operator or technician level menu It allows access to only calibration and Hold of the current outputs 5 5 2 Procedure 1 Press MENU The main menu screen appears Choose Program 2 Scroll down to Security Select Security 3 The security entry screen appears Enter a three digit security code for each of the desired security level...

Страница 45: ... to measured value To prevent improper operation of systems or pumps that are controlled directly by the current output place the analyzer in hold before removing the sensor for calibration and maintenance Be sure to remove the analyzer from hold once calibration is complete During hold both outputs remain at the last value Once in hold all current outputs remain on Hold indefinitely 5 7 2 Using t...

Страница 46: ...1056 offers three options for resetting factory defaults a reset all settings to factory defaults b reset sensor calibration data only c reset analog output settings only 5 8 2 Procedure To reset to factory defaults reset calibration data only or reset analog outputs only follow the Reset Analyzer flow diagram Figure 5 5 Resetting Factory Default Settings Instruction Manual LIQ MAN 1056 Section 5 ...

Страница 47: ...ms Configure Setpoint Simulate Synchronize Timers Yes S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC Configure Setpoint Alarm 1 Alarm 2 Alarm 3 Alarm 4 S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC AlarmM Settings Setpoint 100 0uS cm Assign S1 Measure Logic High Deadband 0 00uS cm USP Safety 0 Interval time 24 0 hr On Time 120 sec Recover time 60 sec Hold while active Sens1 Sec Alarm relay feature default Descri...

Страница 48: ...afety Under the Alarms Settings menu this screen will appear to program the USP alarm setting Enter the percentage below the limit at which to activate the alarm 5 9 7 Procedure Normal State The user can define failsafe condition in software by programming the alarm default state to normally open or normally closed upon power up To display this alarm configuration item enter the Expert menus by ho...

Страница 49: ...e Simulate Alarm relays can be manually set for the purposes of checking devices such as valves or pumps Under the Alarms Settings menu this screen will appear to allow manual forced activation of the alarm relays Select the desired alarm condition to simulate 5 9 13 Procedure Synchronize Under the Alarms Settings menu this screen will appear to allow Synchronization of alarms that are set to inte...

Страница 50: ...42 Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 51: ...rrection slope selected sections 5 Defining measurement display resolution pH and amperometric 6 Defining measurement display units all sections 7 Adjusting the input filter to control display and output reading variability or noise all sections 8 Selecting a measurement range conductivity see Sec s 6 4 6 5 9 Entering a cell constant for a contacting or toroidal sensor see Sec s 6 4 6 5 10 Enterin...

Страница 52: ...R 6 2 2 Measurement The display screen for selecting the measurement is shown The default value is displayed in bold type Refer to the pH ORP Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Configure Measure pH Preamp Analyzer Sol n Temp Corr Off T Coeff 0 029pH C Resolution 0 01pH Filter 4 sec Reference Z Low S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN M...

Страница 53: ...reen for entering the input filter value in seconds is shown The default value is displayed in bold type Refer to the pH ORPProgramming flow diagram to complete this function 6 2 8 Reference Impedence The display screen for selecting Low or High Reference impedance is shown The default value is displayed in bold type Refer to the pH ORP Programming flow diagram to complete this function S1 1 234µS...

Страница 54: ...at the end of Sec 6 to guide you through all basic programming and configuration functions To configure the ORP measurement board 1 Press MENU 2 Scroll down to Program Press ENTER 3 Scroll down to Measurement Press ENTER 4 Select Sensor 1 or Sensor 2 corresponding to ORP Press ENTER The adjacent screen format will appear factory defaults are shown To program any displayed function scroll to the de...

Страница 55: ...scription Contacting Conductivity 6 4 2 Type 2 Electrode Select 2 Electrode or 4 Electrode type sensors 6 4 3 Measure Conductivity Select Conductivity Resistivity TDS Salinity or conc 6 4 4 Range Auto Select measurement Auto range or specific range 6 4 5 Cell K 1 00000 cm Enter the cell Constant for the sensor 6 4 6 RTD Offset 0 00ºC Enter the RTD Offset 6 4 7 RTD Slope 0 Enter the RTD Slope 6 4 8...

Страница 56: ...ivity Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Cell Constant 1 00000 cm 6 4 6 RTD Offset The display screen for Entering the RTD Offset for the sensor is shown The default value is displayed in bold type Refer to the contacting conductivity Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN RTD Offset 0 0...

Страница 57: ...he contacting conductivity Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Ref Temp 25 0ºC normal 25 0ºC 6 4 11 Filter The display screen for entering the input filter value in seconds is shown The default value is displayed in bold type Refer to the contacting conductivity Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34...

Страница 58: ...corresponding to toroidal conductivity Press ENTER The adjacent screen format will appear factory defaults are shown To program any displayed function scroll to the desired item and press ENTER The following sub sections provide you with the initial display screen that appears for each configuration function Use the flow diagram for toroidal conductivity programming at the end of Sec 6 and the Mod...

Страница 59: ...in bold type Refer to the toroidal conductivity Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Cell Constant 3 00000 cm S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Measurement Conductivity Resistivity TDS Salinity NaOH 0 12 HCl 0 15 Low H2SO4 High H2SO4 NaCl 0 20 Custom Curve S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Range Auto 2000 mS 50 mS 2 mS 200µS 6...

Страница 60: ...this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Input filter 02 sec 6 5 10 Custom Setup The display screens for creating custom curves for con verting conductivity to concentration is shown Refer to the toroidal conductivity Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Custom Curve Configure Enter Data Points Calculate Curve When the custom c...

Страница 61: ...factory defaults are shown To program any displayed function scroll to the desired item and press ENTER Measure Sec Menu function default Description Free Chlorine 6 6 1 2 Measure Free Chlorine Select Free Chlorine pH Ind Free Cl Total Cl Monochloramine 6 6 1 3 Units ppm Select units ppm or mg L 6 6 1 4 Filter 5sec Override the default input filter enter 0 999 seconds 6 6 1 5 Free Cl Correct Live ...

Страница 62: ...displayed in bold type Refer to the Chlorine Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Input filter 05 sec 6 6 1 6 Manual pH Correction The display screen for manually entering the pH value of the measured process liquid is shown The default value is displayed in bold type Refer to the Chlorine Programming flow diagram to complete this function S1...

Страница 63: ...its ppm or mg L 6 6 2 4 Filter 5sec Override the default input filter enter 0 999 seconds 6 6 2 5 Resolution 0 001 Select 0 01 or 0 001 display resolution To configure the chlorine measurement board for total chlorine 1 Press MENU 2 Scroll down to Program Press ENTER 3 Scroll down to Measurement Press ENTER 4 Select Sensor 1 or Sensor 2 corresponding to chlorine Press ENTER The adjacent screen for...

Страница 64: ... press ENTER Measure Sec Menu function default Description Monochloramine 6 6 3 2 Measure Free Chlorine Select Free Chlorine pH Ind Free Cl Total Cl Monochloramine 6 6 3 3 Units ppm Select units ppm or mg L 6 6 3 4 Filter 5sec Override the default input filter enter 0 999 seconds 6 6 3 5 Resolution 0 001 Select 0 01pH or 0 1ppm mg L for display Resolution S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN ...

Страница 65: ... mg L for display Resolution 6 6 3 3 Units The display screen for selecting units as ppm or mg L is shown The default value is displayed in bold type Refer to the Chlorine Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Units ppm mg L 6 6 3 4 Filter The display screen for entering the input filter value in seconds is shown The default value is displayed...

Страница 66: ...filter value in seconds is shown The default value is displayed in bold type Refer to the Chlorine Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Input filter 05 sec 6 6 4 5 Resolution The display screen for selecting display resolution as 0 001 or 0 01 is shown The default value is displayed in bold type Refer to the Chlorine Programming flow diagram ...

Страница 67: ... Menu function default Description Oxygen 6 7 2 Type Water Waste Select Water Waste Trace BioRx BioRx Other Brew O2 In Gas 6 7 3 Units ppm Select ppm mg L ppb µg L Sat O2 Gas ppm Oxygen Gas 6 7 4 Partial Press mmHg Select mm Hg in Hg atm kPa mbar or bar for Partial pressure 6 7 5 Salinity 00 0 Enter Salinity as 6 7 6 Filter 5sec Override the default input filter enter 0 999 seconds 6 7 7 Pressure ...

Страница 68: ...m to complete this function Enter Salinity as S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Partial Press mm Hg in Hg atm kPa mbar bar 6 7 7 Pressure Units The display screen for selecting pressure units for atmospheric pressure is shown This selection is needed for the display of atmospheric pressure measured by the onboard pressure transducer on the Oxygen measurement board The default value is disp...

Страница 69: ...lete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Units ppm mg L ppb µg L 6 8 3 Filter The display screen for entering the input filter value in seconds is shown The default value is displayed in bold type Refer to the Ozone Programming flow diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Input filter 05 sec 6 8 4 Resolution The display screen for selecting d...

Страница 70: ...y Programming flow diagram to complete this function To program Turbidity scroll to the desired item and press ENTER The following sub sections provide you with the initial display screen that appears for each programming routine Use the flow diagram for Turbidity programming at the end of Sec 6 and the live screen prompts to complete programming S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Configure...

Страница 71: ... users know that TSS will become zero below a certain NTU value The following illustration shows the potential for calculated TSS to go below zero Normal case TSS is always a positive number when Turbidity is a positive number Abnormal case TSS can be a negative number when Turbidity is a positive number S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Units ppm mg L none S1 1 234µS cm 25 0ºC S2 12 34pH ...

Страница 72: ...izes turbidity readings as bubbles as opposed to true turbidity of the sample With Bubble rejection enabled these erroneous readings are elimi nated from the live measurements shown on the dis play and transmitted via the current outputs The display screen for selecting bubble rejection algo rithm is shown The default setting is displayed in bold type Refer to the Turbidity Programming flow diagra...

Страница 73: ...TER 4 Select Sensor 1 or Sensor 2 corresponding to flow Press ENTER The following screen format will appear factory defaults are shown To program pulse flow scroll to the desired item and press ENTER The following sub sections provide you with the initial display screen that appears for each programming routine Use the diagram for pulse flow programming at the end of Sec 6 and the live screen prom...

Страница 74: ...nction To program current input scroll to the desired item and press ENTER The following sub sections provide you with the initial display screen that appears for each programming routine Use the flow diagram for current input programming at the end of Sec 6 and the live screen prompts to complete programming A detailed flow diagram for current input programming is provided at the end of Sec 6 to ...

Страница 75: ...ming flow diagram to complete this function The current input board can also be used to accept a 4 20mA current input from a pulse flow sensor If Flow is selected as the measurement type for the 4 20mA current input board the following display screen is shown Any of the following units can also be selected to represent the 4 20mA current input Simply scroll down to identify and select the desired ...

Страница 76: ... temperature is displayed in bold type Refer to the current input Programming flow diagram to com plete this function 6 11 8 Filter The display screen for entering the input filter value in seconds is shown The default value is displayed in bold type Refer to the current input Programming diagram to complete this function S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Low Value 0 000ºC S1 1 234µS cm 25...

Страница 77: ...69 FIGURE 6 1 Configuring pH ORP Measurements Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 78: ...70 FIGURE 6 2 Configure Contacting Measurements Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 79: ...71 FIGURE 6 3 Configure Toroidal Measurements Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 80: ...72 FIGURE 6 5 Configure Oxygen Measurements Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 81: ...73 FIGURE 6 6 Configure Ozone Measurements FIGURE 6 4 Configure Chlorine Measurements Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 82: ...74 FIGURE 6 7 Configure Turbidity Measurement Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 83: ...FIGURE 6 8 Configure Flow Measurement FIGURE 6 9 Configure mA Current Input Measurement 75 Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 84: ...76 Instruction Manual LIQ MAN 1056 Section 6 0 Programming the Measurements April 2017 ...

Страница 85: ...s not ensure accurate readings in the lab or in process Calibration should be performed with each attached sensor to ensure accurate repeatable readings This section covers the following programming and configuration functions 1 Auto buffer cal for pH pH Cal Sec 7 2 2 Manual buffer cal for pH pH Cal Sec 7 2 3 Set calibration stabilization criteria for pH pH Cal Sec 7 2 4 Standardization calibratio...

Страница 86: ...tines To calibrate pH 1 Press the MENU button 2 Select Calibrate Press ENTER 3 Select Sensor 1 or Sensor 2 corresponding to pH Press ENTER 4 Select pH Press ENTER The following screen will appear To calibrate pH or Temperature scroll to the desired item and press ENTER S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Calibrate pH Temperature 7 2 2 Auto Calibration pH This screen appears after selecting p...

Страница 87: ...jacent appears after selecting Manual pH calibra tion S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN pH Manual Cal Buffer 1 Buffer 2 7 2 5 Standardization pH The pH measured by the Model 1056 analyzer can be changed to match the reading from a second or referee instrument The process of making the two readings agree is called standardization During standardization the difference between the two pH valu...

Страница 88: ...reen appears after selecting ORP cali bration If the ORP Cal is successful the screen will return to the Cal sub menu The following screen may appear if ORP Cal is unsuccessful S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Enter Value 0600 mV S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Standardize Offset Error Calculated 61 22mV Max 60 00mV Press EXIT THIS SECTION DESCRIBES HOW TO CALIBRATE THE MODEL 10...

Страница 89: ...onductivity of the standard solution Use this method if the sensor can be easily removed from the process piping and a standard is available Be careful using standard solutions having conductivity less than 100 µS cm Low conductivity standards are highly susceptible to atmospheric contamination Avoid calibrating sensors with 0 01 cm cell constants against conductivity standards having conductivity...

Страница 90: ...o Cal is successful The screen will return to the conductivity Cal Menu The adjacent screen may appear if zero Cal is unsuccessful S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Cell Constant 1 00000 cm S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal In Air In Water 7 4 4 Calibrating The Sensor In A Conductivity Standard In Process CAL This procedure is used to calibrate the sensor and analyzer agai...

Страница 91: ...ay shows the live value measured by the sensor If the meter cal is successful the screen will return to the conductivity Cal Menu The adjacent screen will appear if Meter Cal is unsuccessful The screen will return to the conductivity Cal Menu S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Meter Cal Calibration Error Press EXIT S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Enter Value xx xx kΩ 7 4 6 Cal Fac...

Страница 92: ...re Sec Calibration function default value Description Toroidal Conductivity 7 5 2 Cell K 3 00000 cm Enter the cell Constant for the sensor 7 5 3 Zero Cal Zeroing the analyzer with the sensor attached 7 5 4 In Process Cal Standardizing the sensor to a known conductivity A detailed flow diagram is provided at the end of Sec 7 to guide you through the calibration routines TABLE 7 4 Toroidal Conductiv...

Страница 93: ...The display screen for entering a cell constant for the sensor is shown The default value is displayed in bold type S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Cell Constant 3 00000 cm 7 5 3 zeroing The Instrument This procedure is used to compensate for small offsets to the conductivity signal that are present even when there is no conductivity to be measured This procedure is affected by the lengt...

Страница 94: ...g it from the measured current before converting the result to a chlorine value New sensors require zeroing before being placed in service and sensors should be zeroed whenever the electrolyte solution is replaced Either of the following makes a good zero standard Deionized water containing about 500 ppm sodium chloride Dissolve 0 5 grams 1 8 teaspoonful of table salt in 1 liter of water DO NOT US...

Страница 95: ...ast two hours before starting zero step The adjacent screen will appear if In Zero Cal is successful The screen will return to the Amperometric Cal Menu S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal Sensor zero done S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal Zeroing Wait 87 Measure Sec Calibration function default value Description Free Chlorine 7 6 1 2 Zero Cal Zeroing the sensor in ...

Страница 96: ...everal manufac turers offer portable test kits for this purpose Observe the following precautions when taking and testing the grab sample Take the grab sample from a point as close as possible to the inlet of the TCL sample conditioning system Be sure that taking the sample does not alter the flow through the TCL Chlorine solutions are unstable Run the test immedi ately after taking the sample Try...

Страница 97: ...In Zero Cal is unsuccessful The screen will return to the Amperometric Cal Menu S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal Sensor zero failed Press EXIT 7 6 2 3 In Process Calibration The adjacent screen will appear prior to In Process Cal If the In Process Cal is successful the screen will return to the Cal sub menu The adjacent screen may appear if In Process Cal is unsuccessful The scre...

Страница 98: ...st a test run on a grab sample of the process liquid Several manufacturers offer portable test kits for this purpose Observe the following precautions when taking and testing the grab sample Take the grab sample from a point as close to the sen sor as possible Be sure that taking the sample does not alter the flow of the sample to the sensor It is best to install the sample tap just downstream fro...

Страница 99: ...nu S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal Sensor zero failed Press EXIT S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal Sensor zero done If the In Process Cal is successful the screen will return to the Cal sub menu The adjacent screen may appear if In Process Cal is unsuccessful The screen will return to the Amperometric Cal Menu 7 6 3 3 In Process Calibration The adjacent screen w...

Страница 100: ...as close to the sensor as possible Be sure that taking the sample does not alter the flow of the sample to the sensor It is best to install the sample tap just downstream from the sensor Chlorine solutions are unstable Run the test immediately after taking the sample Try to calibrate the sensor when the chlorine concentration is at the upper end of the normal operating range Note This measurement ...

Страница 101: ... return to the Amperometric Cal Menu The adjacent screen will appear if In Zero Cal is suc cessful The screen will return to the Amperometric Cal Menu S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal Sensor zero failed Press EXIT S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Zero Cal Sensor zero done If the In Process Cal is successful the screen will return to the Cal sub menu The adjacent screen m...

Страница 102: ...ional to the rate at which oxygen molecules diffuse through a membrane stretched over the end of the sensor The diffusion rate depends on the difference in chemical potential between oxygen in the sensor and oxygen in the sample An electrochemical reaction which destroys any oxygen molecules entering the sensor keeps the concentration and the chemical potential of oxygen inside the sensor equal to...

Страница 103: ... of Sec 7 and the live screen prompts for each routine to complete calibration The adjacent screen appears after selecting Oxygen calibration S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Calibration Air Cal Zero Cal In Process Cal Sen 25 C 2500nA ppm Zero Current 1234nA Air calibration criteria can be changed The following criteria can be adjusted Stabilization time default 10 sec Stabilization pH va...

Страница 104: ... In Process Cal S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN InProcess Cal Calibration Error Press EXIT S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN InProcess Cal Wait for stable reading The adjacent screen will appear if In Zero Cal is suc cessful The screen will return to the Amperometric Cal Menu S1 1 234 nA S2 1 456 nA SN Zero Cal Sensor zero done 7 7 3 Calibrating The Sensor In Air The adjacent scr...

Страница 105: ...g and testing the grab sample Take the grab sample from a point as close to the sensor as possible Be sure that taking the sample does not alter the flow of the sample to the sensor It is best to install the sample tap just downstream from the sensor Ozone solutions are unstable Run the test immedi ately after taking the sample Try to calibrate the sensor when the ozone concentration is at the upp...

Страница 106: ... to the Amperometric Cal Menu The following screen will appear if In Zero Cal is successful The screen will return to the Amperometric Cal Menu S1 1 234 nA S2 1 456 nA SN Zero Cal Sensor zero failed Press EXIT S1 1 234 nA S2 1 456 nA SN Zero Cal Sensor zero done If the In Process Cal is successful the screen will return to the Cal sub menu The following screen may appear if In Zero Cal is unsucces...

Страница 107: ...g screen will appear You may continue by selecting Yes or suspend this operation by selecting No If the Temp Cal is successful the screen will return to the Cal Menu Note To select automatic or manual temp compensation or to program temperature units as C or F refer to Sec 5 3 Programming Temperature in this manual S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Temp Offset 5 C Continue No Yes S1 1 234µ...

Страница 108: ...typically 20 NTU and measure the sensor output again The analyzer takes the two measure ments applies a linearization correction if necessary and calculates the sensitivity Sensitivity is the sensor output in mV divided by turbidity A typical new sen sor has a sensitivity of about 10 mV NTU As the sen sor ages the sensitivity decreases The figure below illustrates how turbidity calibration works B...

Страница 109: ...n be a substantial amount of the signal generated by the sensor This screen appears after selecting Standard calibration The following screen may appear if Slope Cal is unsuccessful This screen appears after selecting Slope calibration The following screen will appear if Slope Cal is suc cessful The screen will return to the Turbidity Cal Menu S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Slope Cal Se...

Страница 110: ...gnal input board to measure flow volume total volume and flow difference if 2 Flow signal boards are installed The Model 1056 Flow signal board will support flow sensors that are self driven powered by the rotation of the impeller paddle wheel THIS SECTION DESCRIBES HOW TO CALIBRATE THE MODEL 1056 WITH AN ATTACHED FLOW SENSOR THE FOLLOWING CALIBRATION ROUTINES ARE COVERED S1 1 234µS cm 25 0ºC S2 1...

Страница 111: ...ation Freq Velocity and Pipe This screen appears after selecting Freq Velocity Pipe calibration After completing the entry of the Freq Velocity ratio the following screen will appear 7 11 2 Calibration K Factor This screen appears after selecting K Factor S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Calibration K Factor 12 34 p Gal Freq Velocity Pipe In Process Totalizer Control S1 1 234µS cm 25 0ºC ...

Страница 112: ...end the totalizer by selecting Stop re enable the totalizer by selecting Resume and return the totalizer volume count to zero by selecting Reset The live totalizer volume count is displayed during these menu operations S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN Freq Velocity Pipe Calibration Error Press EXIT S1 1 234µS cm 25 0ºC S2 12 34pH 25 0ºC SN InProcess Cal Updated K Factor 12 34 p Gal S1 1 2...

Страница 113: ...105 FIGURE 7 1 Calibrate pH Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 114: ...106 FIGURE 7 2 Calibrate ORP Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 115: ...107 FIGURE 7 3 Calibrate Contacting and Toroidal Conductivity Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 116: ...108 FIGURE 7 4 Calibrate Free Chlorine Total Chlorine Monochloramine and pH independent Free Chlorine Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 117: ...109 FIGURE 7 5 Calibrate Oxygen Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 118: ...110 FIGURE 7 6 Calibrate Ozone Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 119: ...111 FIGURE 7 7 Calibrate Temperature Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 120: ...112 FIGURE 7 8 Calibrate Turbidity Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 121: ...113 FIGURE 7 9 Calibrate Flow Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 122: ...114 Instruction Manual LIQ MAN 1056 Section 7 0 Calibration April 2017 ...

Страница 123: ...re received 4 Send the package prepaid to Emerson 8200 Market Blvd Chanhassen MN 55317 Attn Factory Repair RMA No ____________ Mark the package Returned for Repair Model No ____ 8 3 Non Warranty Repair The following is the procedure for returning for repair instruments that are no longer under warranty 1 Call Emerson for authorization 2 Supply the purchase order number and make sure to provide the...

Страница 124: ...116 Instruction Manual LIQ MAN 1056 Section 8 0 Return of Material April 2017 ...

Страница 125: ...117 Instruction Manual LIQ MAN 1056 EC Declaration of Conformity April 2017 Note Please see website for most recent Declaration ...

Страница 126: ...ompanies All other marks are the property of their respective owners The contents of this publication are presented for information purposes only and while effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and ...

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