Calibration and test material for conductivity measurements
CHF 163.00*
Content:
1
16 Available. Delivery time: 5-7 workdays
Product number:
9704137
Manufacturer:
Xylem Analytics Germany (WTW)
Packaging information:
Length:
155 mm
Width:
146 mm
Height:
50 mm
Weight:
0.38 kg
Description
Test resistors and calibration solutions to test the meters with conductivity function as well as to calibrate the system from the device and conductivity measuring cell
- Optimal measuring safety by PTB/NIST traceable standard solutions
- Easy device check by highly precise test resistors
- Pharmacopeia conforming test kits
| Hazardous Substance Data | |
| SDS | Link |
Properties
| Description: | Test and calibration standard 1413 µS/cm at 25 °C |
|---|---|
| Manufacturer Article Number: | 300572 |
| Type: | E-SET Trace |
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Values stated at 25°C: Accuracy ±1%Directly traceable to NISTCertificate including actual value, expiration date and uncertainty of measurementThe safety data sheets of these products are available under www.llg-labware.com.
Conductivity standards tested and ISO 17025 certified at 25 °C. Uncertainty of measurement of ± 1%. Directly traceable to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates. Supplied in 500 ml HDPE bottle. 1.3 µS/cm in 250 ml bottle. Calibration values 84, 147, 1413, 12880 µS/cm. Control Values 1.3 - 350000 µS/cm.*1.25 - 1.35 µS/cm at 25 °C.
Disposable bags for effective calibration. Traceability according to NIST.
Calibration standards ensure measurement accuracy. TISAB (Total Ionic Strength Adjustment Buffer) solutions are used to adjust the ionic strength for fluoride measurements.
These solutions prolong life and restore performance of pH electrodes or are used for storage and cleaning.Cleaning solutionsCleaning solution A for removing protein contaminantsCleaning solution C for general cleaningCleaning solution D for removing oil and grease contaminantsSolutions are delivered with a small beaker and a plastic pipette.Storage solutionsEnsure the proper function of pH electrodes even after prolonged storage
For ammonia ISE electrodes 9512BNWP and 9512HPBNWP.
For calibration of conductivity and TDS testers.All standards are NIST™ traceableWhen using the automatic calibration function on ORION™ software, the programmed temperature tables can be used
Values stated at 25°C. Supplied in containers as indicated. Accuracy ± 2%.* Supplied in vials!