Hach-lange 1200-S sc Bedienungsanleitung

DOC023.52.032531200-S sc digital combined electrodefor pH and RedoxUser Manual02/2013 Edition 2A

8General safety instructions3.3 Electrical safety measures and fire prevention measuresThe following safety instructions must be observed during the i

General safety instructions93.4 Chemical safety measuresCAUTION!Reference and standard solutions are used for the calibration. Some of these compounds

10General safety instructions

11Section 4 Installation4.1 Connecting the sensor cableYou can connect the sensor cable to the controller very easily using the plug. Retain the prote

12Installation4.2 Mechanical sensor installationCAUTION!The sensor will only work correctly when the tip of the probe is completely immersed in liquid

Installation13Fig. 3 Installation examples 1. Rim mounting chain bracket, PVC or stainless steel 2. Rim mounting immersed pipe, PVC or stainless ste

14Installation

15Section 5 Operation5.1 Operating the sc controllerThe sensor can be operated with all sc controllers. Prior to using the sensor, familiarise yoursel

16Operation5.5 The commands under SENSOR SETUPSENSOR SETUPSELECT SENSOR (for several sensors)CALIBRATE1 POINT BUFFERCalibration using a buffer — norma

Operation175.6 Sensor calibration (pH) The electrode is calibrated in the factory and is very stable. As a rule, calibration is only necessary after s

© HACH LANGE GmbH, 2005, 2013. All rights reserved. Printed in Germany.

18Operation5.6.3 Calibration using a sample solution1. Remove the sensor from the flow of product and clean it.2. Place the sensor and the sample solu

Operation195.8 Sensor calibration (temperature)To calibrate the temperature sensor, proceed as follows:1. Ensure that the correct temperature unit is

20Operation

21Section 6 Maintenance6.1 Maintenance scheduleThe following table reflects experience and may, depending on the sector and application, vary signific

22MaintenanceThe new electrode is fitted in the reverse order of removal.1. Slide the new electrode into the sensor until the base ring is in contact

23Section 7 Faults, causes, rectification7.1 Error messages Possible sensor errors are displayed by the controller. 7.2 Warnings Possible warning mess

24Faults, causes, rectification7.3 Important service dataData Minimum MaximumCAL DATASLOPE 120 % 80 %Offset pH + 3 pH – 3 pHOffset ORP + 250 mV – 250

25Section 8 Spare partsDigital 1200-S sc pH sensor ...

26Spare parts

27Section 9 Warranty and liabilityHACH LANGE GmbH warrants that the product supplied is free of material and manufacturing defects and undertakes the

ITable of contentsSection 1 Specifications ...

28Warranty and liability

29Section 10 Contact HACH CompanyWorld HeadquartersP.O. Box 389Loveland, Colorado80539-0389 U.S.A.Tel (800) 227-HACH(800) -227-4224(U.S.A. only)Fax (9

30ContactHACH LANGE D.O.O.Fajfarjeva 15SI-1230 DomžaleTel. +386 (0)59 051 000Fax +386 (0)59 051 [email protected]ΗΑCH LANGE E.Π.Ε

31Appendix A ModBUS Register InformationTable 3 Sensor ModBUS RegistersTag Name Register # Data TypeLengthR/W DescriptionpH measurement 40001 Float 2

32ModBUS Register Information--- 40051 Float 2 R Internal use--- 40053 Float 2 R Internal useTemperature Offset 40055 Float 2 R Internal useTemperatur

IITable of contentsSection 8 Spare parts...

3Section 1 Specifications 1.1 Technical data on the 1200-S sc - pH / ORP sensorSpecifications are subject to change without notice.Materials Stainless

4Specifications

5Section 2 General information2.1 General handling instructionsCAUTION!The sensor will only work correctly when the tip of the probe is completely imm

6General informationThis voltage is expressed by the following Nernst equation:E = Eo – (2.3 RT/F)xlog a[H+]E = Eo – (gradient) xlog a[H+]Where the fo

7Section 3 General safety instructionsPrior to unpacking, commissioning or operating the instrument, read all of this manual.Please pay particular att