GB/T 11165-1989
Laboratory pH meter (English Version)
- Standard No.
- GB/T 11165-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2005-12
- Replace By
- GB/T 11165-2005
- Latest
- GB/T 11165-2005
- Scope
- This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage requirements of laboratory pH meters. This standard applies to laboratory pH meters (hereinafter referred to as instruments) with pH glass electrodes as hydrogen ion sensors.
GB/T 11165-1989 history
- 2005 GB/T 11165-2005 Laboratory pH meter
- 1989 GB/T 11165-1989 Laboratory pH meter
