JB/T 6858-1993
Test method of pH meter and ionometer (English Version)
- Standard No.
- JB/T 6858-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2018-12
- Replace By
- JB/T 6858-2018
- Latest
- JB/T 6858-2018
- Scope
- This standard specifies the influence quantities and test methods of pH meters and ion meters. This standard applies to pH meters using pH glass electrodes as sensors and ion meters using ion selective electrodes as sensors.
JB/T 6858-1993 history
- 2018 JB/T 6858-2018 pH meter and ion meter test methods
- 1993 JB/T 6858-1993 Test method of pH meter and ionometer
