potentiometer and ph meter
potentiometer and ph meter, Total:32 items.
The international standard classification for "potentiometer and ph meter" includes: Salts , Surface active agents , Laboratory ware and related apparatus , Analytical chemistry in general .
The Chinese standard classification for "potentiometer and ph meter" includes: Physical property analyzer , Electrochemical, thermochemistry and optical profile type analyzer , Basic standards and general methods for chemical additive , Chemical Measurement .
Professional Standard - Machinery
- JB/T 6858-2018 Test method of pH meters and ion meters
- JB/T 6203-1992 Industrial PH Meter
- JB/T 6858-1993 Test Method of PH Meter and Ionometer
- JB/T 6203-2017 Industry pH meters
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 11165-1989 Laboratory pH meter
- GB/T 11165-2005 pH meter
- GB/T 9984.7-1988 Sodium tripolyphosphate for industrial use--Masurement of pH potentiometric method
- GB/T 9984.7-2004 Sodium tripolyphosphate for industrial use-Measurement of pH-Potentiometric method
National Metrological Verification Regulations of the People's Republic of China
- JJG 119-2005 Verification Regulation of Laboratory pH Meters
- JJG 390-1985 Verification regulation of shipboard pH meter
National Metrological Technical Specifications of the People's Republic of China
- JJF 1547-2015 Calibration Specification for On-line pH Meters
British Standards Institution (BSI)
- BS 3145:1959 Laboratory potentiometric pH meters
- BS 3145:1978(2012) Specification for Laboratory pH meters
- BS 3145:1978 Specification for laboratory pH meters
GCC Standardization Organization
- GSO ISO 7238:2015 Butter -- Determination of pH of the serum -- Potentiometric method
Association Francaise de Normalisation
- NF V04-316:1985 Butter. Determination of pH of the serum. Potentiometric method.
- NF T90-008:1953 WATER TESTING. ELECTROMETRIC MEASUREMENT OF PH WITH THE GLASS ELECTRODE.
- NF T73-206:1996 Surface active agents. Determination of the pH value of surfactant solutions or dispersions.
- NF T01-012:1973 Ph-measurement-standard solutions for calibration of ph-meters.
Austrian Standards
- ONORM M 5885-1998 Measurement of pH - Requirements for electrometric additional devices for pH-meters
Indonesia Standards
- SNI 13-6788-2002 Test methods of peat material pH by pH meter
- SNI 06-1140-1989 Water, pH test methods for electrometers
- SNI 6989.11:2019 Water and waste water – Part 11: Method for determination of pH using a pH meter
- SNI 06-6989.11-2004 Water and wastewater - Part 11: Test methods of acidity levels (pH) by pH meters
National Standardisation Body (ASRO)
- STAS 8619/2-1990 Ph-measurement. Standard ph buffer solutions
Polski Komitet Normalizacyjny (PKN)
- PN T06515-06-1989 pH Meters Laboratory pH Meters General requirements and tests
- PN C04540-01-1990 Water and waste water Tests for pH, acidity and alkalinity Electrometric pH determination of water and waste water with specific conductivity 10 nS/cm and higher
Cuban Institute of Standards and Metrology
- NC 90-13-08-1984 Metrological Assurance. pH Meters. pH Regulating Solutions. Requirements for the Elaboration
Bureau of Indian Standards
- IS 2711-1979 Specifications for direct reading pH meters
- IS 6804-1972 Specification for glass electrodes for direct-reading pH meters
German Institute for Standardization
- DIN 19261:2005-06 pH measurement - Measuring methods with potentiometric cells - Terms and definitions
Türk Standardları Enstitüsü
- TS 2387-1976 DETERMINATION OF pH VALUE OF THE WATER-EXTRACT FROM BLEACHED TEXT1LE MATERIALE (BY pH METER)
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