Hach-lange NISE sc Manuel d'utilisateur

DOC023.52.90137AN-ISE sc probe AISE sc probe NISE sc probeUSER MANUAL10/2012, Edition 4A© HACH-LANGE GmbH, 2010, 2011, 2012. All rights reserved. Prin

10General information2.3.2 AISE sc probeThe AISE sc probe uses the ion-selective electrode technology to measure ammonium ions (NH4+) in a waste water

NOTICE11Section 3 Installation3.1 Unpack the probeRemove the probe from the shipping container and inspect it for damage. Verify that all items listed

12InstallationFigure 5 Sensor cartridge packaging 1 Sensor cartridge packaging 6 Socket head screws2 Storage container for sensor cartridge 7 Black

13Installation3.2.1 Assemble the storage container including sensor cartridgeFigure 6 Storage container for the sensor cartridge 23451Note: Keep item

14Installation3.2.2 Remove the cartridge from the storage containerFigure 7 Open the storage container NOTICENote: This black gasket is not required

15InstallationFigure 8 Knock the air out of the sensor cartridge NOTICENOTICE3.3 Probe assembly1. Place the black gasket Figure 10, Page 17 in the re

16InstallationFigure 9 Sensor cartridge NOTICE3. Align the marker hole on the sensor cartridge with the marker hole on the probe adapter (refer to Fi

17InstallationFigure 10 Probe assembly 3.4 Installation of the cleaning unit (optional)Refer to the installation instructions for the cleaning unit f

NOTICE18Installation3.5 Installation of the probe in the sample flowThere are mounts with separate installation instructions available for installatio

19Installation3.5.2 Example of mounting the probeFigure 12 Example of mounting the probe using a rail mount 3.6 Connect the probe to the sc controlle

20InstallationFigure 13 Connecting the probe to the sc controller with the screw fitting Number Description Cable color1 +12 VDC Brown 2 Earth Black

21Section 4 Operation4.1 How to use an sc controllerThe probe can be used with all sc controllers. Become familiarized with the controller's func

22OperationSENSOR MENUAN-ISE sc or AISE sc or NISE scCALIBRATEMATRIX CORRMatrix correction options. The most recently used menu is displayed. The cur

23OperationSENSOR MENUVALUE POINT 2Enter the values for the 2 point value correction (second point).Note: The following example shows the input when u

24OperationSENSOR MENUINFORMATION Information on the matrix correction used per parameterNH4–N 1,2Matrix correction used for ammoniumNO3–N 1,3Matrix c

25Operation4.6 Calibration/matrix correctionThe four electrodes with the reference system of the compact sensor cartridge were calibrated with one ano

26OperationWhen using the NISE sc probe, only the nitrate membrane and the integrated chloride electrode are active. Cross sensitivities between ammon

27OperationThe matrix correction process requires operating steps to be completed on the sc controller and on a LINK2SC-compatible photometer.Refer to

28Operation4.6.4 Performing the matrix correctionNote: Take laboratory value measurements or reference values promptly or, alternatively, take these f

29Operation4.6.4.2 Value correction 1The one-point value correction VALUE CORR. 1 offers the option of retrospectively performing a matrix correction

3Table of contentsSection 1 Technical data...

30OperationAll three values form one of the two correction points.4. Look for two correction points where the laboratory values are at least half a de

NOTICEMaintenance task 30 days112 monthsNOTICE31Section 5 MaintenanceNote: Do not test the sensor with the usual NH4-N and/or NO3-N standard solutions

32MaintenanceFigure 14 Chloride electrode 5.3 Replace the sensor cartridgeThe sensor cartridge is replaced as described below and in Figure 15, Page

33MaintenanceFigure 15 Replace the sensor cartridge 1 Socket head screw 5 Union nut2 Sensor cartridge 6 Marker hole3 O-ring 7 Socket head wrench4 Sen

34Maintenance5.4 StorageTake the probe out of the sample flow and clean thoroughly.Short term storageKeep the membranes and reference system moist (do

35Section 6 Troubleshooting6.1 Error messagesIf the sensor is in an error state, the measurement value for this sensor will flash on the display and t

36Troubleshooting6.2 WarningsIn the event of a sensor warning, all menus, relays and outputs continue to function as normal but a warning symbol light

37Troubleshooting6.3 Troubleshooting 6.3.1 Troubleshooting during operation Symptom Possible cause Corrective measuresIncorrect measurement valuesCali

38Troubleshooting1 applies to AN-ISE sc3 applies to NISE scUnstable measurement valuesAir bubbles, depth of immersionCheck the sensor installationChec

Description Catalog number39Section 7 Replacement parts and accessories Description Catalog number Description Catalog number 7.1 Replacement partsAN-

4Section 6 Troubleshooting...356.1 Error

Description Catalog number40Replacement parts and accessories7.4 Corresponding documentationCleaning unit instruction sheet DOC273.99.90203Rail mount

41Section 8 Contact HACH Company World HeadquartersP.O. Box 389 Loveland, Colorado 80539-0389 U.S.A. Tel (800) 227-HACH (800) -227-4224 (U.S.A. only)

42ContactHACH LANGE D.O.O.Fajfarjeva 15 SI-1230 Domžale Tel. +386 (0)59 051 000 Fax +386 (0)59 051 010 [email protected] www.hach-lange.siΗΑCH LANGE

43Section 9 Warranty and liabilityThe manufacturer warrants that the supplied product is free of material and manufacturing defects and undertakes to

44Warranty and liability

45IndexAAccessories ... 39AISE sc probe ...

46Index

5Section 1 Technical dataSubject to change.General information AN-ISE sc AISE sc NISE scMeasurement methodPotentiometric measurement using ion-selecti

6Technical data1.1 DimensionsFigure 1 Probe dimensions General information about the probeProbe dimensions320 mm × 84.5 mm (12.6 × 3.3 in.) (length ×

7Section 2 General information2.1 Safety informationRead the entire operating instructions before the instrument is unpacked, set up or put into opera

8General information2.2 General information about the probesThe probes have been developed for use in municipal waste water applications.The ISE probe

9General informationFigure 3 Sensor cartridge 2.3 Functional principleIon-selective electrodes have a special membrane to which only a specific type