Thermo orion 135A Скачать руководство пользователя страница 21 | Manualshive

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Thermo orion 135A Скачать руководство пользователя страница 21

Measuring
mode

Note

Temperature
compensation

Note

Models 135A and 136S Portable Conductivity Meters

Operation

15

Measurement

Pressing the

meas

key accesses the measuring mode

from all functions. In the measuring mode the main display
indicates the measured variable and the secondary display
shows the temperature.

If the meter is connected to a PC and measurements are
taken in a grounded liquid, measuring errors may result.

Measuring the conductivity (Cond)

The main display indicates the measured conductivity, the
secondary display shows the temperature.

The instrument offers various temperature compensation
methods. With the

meas

key and the

Y

or

B

key, the

temperature compensation method can be selected and
set:

(tc OFF) No temperature compensation

(tc nLF) Temperature compensation with non-linear char-
acteristic for natural water and ultrapure water (reference
temperature 25

°

C). In the secondary display tc also ap-

pears.

(tc 0.01 – 9.99 %/

°

C) Temperature compensation with lin-

ear characteristic and definable temperature coefficients
(reference temperature 25

°

C). In the secondary display tc

also appears.

When you have selected temperature compensation with
linear characteristic, you can only exit this function or se-
lect the nonlinear function when the temperature coefficient
has been set to 0.00.

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Содержание 135A

Страница 1: ...Instruction Manual Models 135A and 136S Waterproof and Intrinsically Safe Portable Conductivity Meters...

Страница 2: ...Access and Wine Master are trademarks of Thermo Orion Guaranteed Success and The Technical Edge are service marks of Thermo Orion PerpHecT meters are protected by U S patent 4 321 544 Other patents pe...

Страница 3: ...tatic charges For example never wipe off the meter with a dry cloth Observe the relevant regulations concern ing ESD Whenever it is likely that the protection has been impaired the meter shall be made...

Страница 4: ...t is used to represent keys e g cal Display examples or keys whose functions are explained are frequently shown in the left hand column Notes provide important information which should always be obser...

Страница 5: ...ters 1 2 Operation 3 Meter Design 3 Display 4 Keypad 4 Connection and Start up 6 Configuration 8 Calibration 11 Measurement 15 Data Log Memory 17 Data Log 18 Clock Mode 20 Serial Interface 21 Standard...

Страница 6: ...I Appendix 29 Declarations of Conformity 29 Certificate of Conformity 31 Control Drawing 33 Ordering Information 35 Specifications 39 Specifications for PRT300 Printer 40 Warranty 41 Technical Terms 4...

Страница 7: ...k strap This instruction manual Quickstart instructions Interface cable with adapter for printer and PC PC software Short Description of Meters The Models 135A and 136S measure conductivity sali nity...

Страница 8: ...re date and time Recording takes place either manually interval or event controlled To minimize battery consumption the meter switches off after either one or twelve hours when it is not operated Only...

Страница 9: ...e Conductivity Meters Operation 3 2 Operation Meter Design 1 2 3 4 5 1 Sensor connection 2 3 Separate temperature probe connection 4 PC printer interface connection 5 Probe holder removable meas cal S...

Страница 10: ...ching on the meter automatically performs a self test and checks for the presence of a temperature probe Then it goes into the measuring mode Pressing the meas key returns the meter to the measur ing...

Страница 11: ...values Pressing the RCL key activates the data logger for reading measured values Pressing the print key sends the currently measured value to a printer or PC Pressing the RCL and print keys prints o...

Страница 12: ...ith integrated temperature probe 3 meter cable K 0 55 cm 013660 4 electrode epoxy graphite sensor with integrated temperature probe 20 meter cable K 0 55 cm Connection Socket Sensor 1 Separate tempera...

Страница 13: ...the contents of the data log remain permanently stored both with the meter switched off and with the batteries removed battery re placement Pressing the power key switches the meter into measur ing mo...

Страница 14: ...time format 24 hours and day month year or 12 hours a m p m and month day year To activate the configuration hold down the cal key with the meter switched off and then press the power key The menu it...

Страница 15: ...compensated conductivity of another known calibration solution To protect the batteries the meter switches off automati cally when not operated for a longer time than specified You can select whether...

Страница 16: ...eration 10 The temperature can be displayed either in C or F Default setting C You can choose between the display format 24 hours and day month year and the format 12 hours a m p m and month day year...

Страница 17: ...should be rinsed off with distilled water Afterwards the sensor should be wiped dry and rinsed with the calibration solution to be used The cell constant is determined by the size and geometric arran...

Страница 18: ...y to activate calibration The cell constant determined or set during the last calibration is displayed Pressing the meas key exits calibration again Set the cell constant of the sensor used with the Y...

Страница 19: ...ble to choose from Con firm the corresponding solution with the cal key Immerse the clean and dry sensor in the calibration solu tion also see Clean sensors Pg 11 Press the cal key to start calibratio...

Страница 20: ...calibration is not desired cancel the process with the meas key During calibration the lower line indicates the temperature The automatic drift check checks the stability of conductiv ity and temperat...

Страница 21: ...erature The instrument offers various temperature compensation methods With the meas key and the Y or B key the temperature compensation method can be selected and set tc OFF No temperature compensati...

Страница 22: ...ctivity TDS comparable to the evaporation residue in mg l the sec ondary display shows the temperature Pressing the meas key and then the Y or B key sets the TDS factor within the range 0 40 1 00 The...

Страница 23: ...store the measured value in the selected memory location After storing the memory loca tion number is automatically incremented and the meter returns to measuring mode Pressing the RCL key displays th...

Страница 24: ...Y or B keys Pressing the STO key confirms the selected mode In the Continue and Start mode this also activates the data log The current data memory location is shown on the display If Clear has been...

Страница 25: ...determine when the value had changed The differen tial value is entered in the subsequent parameter setting step The differential value is always based on the currently set measured variable conducti...

Страница 26: ...he date the clock mode must be acti vated Press the clock and STO keys simultaneously to set the clock The time display flashes Now the time can be set using the Y and B keys Press the STO key again t...

Страница 27: ...meter can be completely remote controlled and all data and parameters can be read Using the printer e g PRT 300 printer you can di rectly print measured values data points and GLPdoct report The RS 2...

Страница 28: ...D TXD DTR GND DSR RTS CTS RI Connection assignment 1 9 Standard Setting for PRT300 Printer Parameter Setting Baud rate 1200 Printer On Configuring the PRT300 Printer In the meter set the baud rate to...

Страница 29: ...ess the RCL and then print keys to print out the logged data All stored data points are printed out with tempera ture date and memory location number Sxx If you only want to print individual data poin...

Страница 30: ...s Sensor defective Break in sensor cable Wrong sensor connected Wrong cell constant entered The measured temperature is outside the ranges Conductivity 20 C to 120 C nLF 0 C to 120 C Salinity 0 C to 3...

Страница 31: ...nsor not immersed far enough in calibration solution The calibration was cancelled after approx 2 minutes because the drift was too large This message only appears briefly during calibration Possible...

Страница 32: ...rity bit Error during the meter self test sequence Possible causes Configuration or calibration data are defective Completely reconfigure and recalibrate the meter Error in the factory settings or sys...

Страница 33: ...atteries To replace the batteries you need 3 alkaline AA cells and a screwdriver Close the protective cover and remove the probe holder Unscrew the four screws on the back of the meter and remove the...

Страница 34: ...th the RCL key and the Y or B key before restarting the data log If you want to store the meter for a longer time the batter ies must always be removed beforehand Leaky batteries may damage the meter...

Страница 35: ...Models 135A and 136S Portable Conductivity Meters Appendix 29 Appendix Declarations of Conformity...

Страница 36: ...Appendix 30...

Страница 37: ...Models 135A and 136S Portable Conductivity Meters Appendix 31 Certificate of Conformity...

Страница 38: ...Appendix 32...

Страница 39: ...Models 135A and 136S Portable Conductivity Meters Appendix 33 Control Drawing...

Страница 40: ...Appendix 34...

Страница 41: ...proof Intrinsically Safe Conductivity Meter Probe and Field Kit 0135A0 Model 135A Advanced Waterproof Conductivity Meter and Probe 0135A2 Model 135A Advanced Waterproof Conductivity Meter Only 0135A3...

Страница 42: ...S0 Model 266S Advanced Waterproof In trinsically Safe pH Meter and Electrode 0266S2 Model 266S Advanced Waterproof In trinsically Safe pH Meter Only 0266S3 Model 266S Advanced Waterproof In trinsicall...

Страница 43: ...y standard 12 9 mS 0 1 KCl 5 x 60 mL 011007 Conductivity standard 1413 mS 0 01 KCl 5 x 60 mL 011008 Conductivity standard 100 mS 5 x 60 mL 026AKT Field Case for Thermo Orion Water proof Meters 013650...

Страница 44: ...Appendix 38 Thermo Orion Description Cat No PRT300 Ink based Printer 110 V Cable Included PRT301 Ink based Printer 220 V Cable Included PRT302 Replacement Printer Ribbon 1 each...

Страница 45: ...for separate temperature probe Permissible cell constant 0 010 to 199 9 cm 1 adjustable Sensor standardization Direct entry of the cell constants Automatic determination of the cell constants with Th...

Страница 46: ...No Ex 97 D 2118 FM approved Ambient temperature Operation 10 to 55 C Transport and storage 20 to 70 C Power supply 3 alkaline AA batteries Operating time Approx 1 000 h clock operation 2 years Enclos...

Страница 47: ...s Cahn Balances 930 Ionalyzert 950 ROSSt FAST QCt Titrator 960 Titrator PLUS Karl Fischer Titrators pHuturet Conver sion Box Wine Mastert 607 Switchbox rf linkt Vacuum degasser Flowme ter are warrante...

Страница 48: ...and maintenance procedure in the instruction manual and when not having been subjected to accident alteration misuse or abuse Series 100 Conductivity Meters Models 105 115 125 145 and 150 Series 100...

Страница 49: ...R IM PLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ALL WARRANTIES ARISING FROM THE COURSE OF DEALING OR USAGE OF TRADE THE BUYER S...

Страница 50: ...calibrating a conductivity meter The data log records up to 100 measured values together with the temperature date and time Logging takes place either interval or event controlled measured value diff...

Страница 51: ...from the start of a calibration step to the stabilization of the measured value The salinity indicates the salt content particularly of sea waters as a cumulative parameter It is specified in parts pe...

Страница 52: ...ion menu 8 Connecting interface 22 Connection interface 6 sensor 6 separate temperature probe 6 Connection assignment 6 Control Drawing 33 D Data log 18 definition 44 setting 18 19 Data log memory 17...

Страница 53: ...ng information 35 P Package contents 1 Printer PRT300 configuration 22 specifications 40 standard settings 22 Printing GLPdoc reports 23 measured values 23 R Response time description 45 RS 232 interf...

Страница 54: ...Index 48 Time format configuring 10 W Warranty 41...

Страница 55: ......

Страница 56: ...Tel 44 1353 666111 Fax 44 1353 666011 Thermo Orion Far East Room 904 Federal Building 369 Lockhart Road Wanchai Hong Kong Tel 852 28360981 Fax 852 28345160 Thermo Orion India 105 1st Floor Ashoka Apa...

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