$ 346.17
Details
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 cellOptimal measuring safety by PTB/NIST traceable standard solutionsEasy device check by highly precise test resistorsPharmacopeia conform test kitsFor conductivity measuring systems, there are different check methods: The system including measuring cell can be calibrated with suitable traceably certifed standard solutions. An adjustment is usually not necessary due to the long-term stability of the used electrode materials. There are test resistors available for the device to test the accuracy of the electronic switching. Special kits contain all necessary parts to test conductivity measuring systems according to pharamcopeia guidelines.
