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STC-3028 220V...
Rp. 125.000 Rp. 100.000
Liquid PH Probe Sensor Tester Composite Electrode E-201-C BNC Interface
This electrode is a composite electrode that combines a PH glass electrode and a reference electrode, and it is a measurement sensor of a PH meter to measure the H concentration (PH value) in aqueous solution, and is widely used in various fields that need to detect PH. The electrode you purchased is a well-made precision analytical test sensor, the product has been thoroughly tested before leaving the factory, and the user can obtain the test effect and extend the service life of the electrode if the user carefully follows the instructions below for operation and maintenance
Model | measurement range | temperature range | zero PH value | Base error mV | Resistance | slope | Response time | repeatability | Noise mV |
E-201-C | 0-14PH | 0-80 degrees | 7±0.25 | ≤15 | ≤250 | ≥98.5 | ≤1 | ＜0.017 | ＜0.5 |
E-900(331) | 0-14PH | 0-80 degrees | 7±0.25 | ≤15 | ≤250 | ≥98.5 | ≤1 | ＜0.017 | ＜0.5 |
Note: E-900 is an annular reference junction, outlet type. The domestic model is E-331
Working environment
1．Ambient temperature 5-40 degrees
2．Ambient relative humidity: ≤85%.
