"counter

"counter, Total:43 items.

The international standard classification for ""counter" includes: Education , Relays , Measurement of electrical and magnetic quantities , Metrology and measurement in general , Measurement of time, velocity, acceleration, angular velocity , Radiation measurements , Electricity. Magnetism. Electrical and magnetic measurements , Flow in closed conduits , Ventilation and air-conditioning systems , Fluid power systems , Nuclear energy in general , Optical measuring instruments .

The Chinese standard classification for ""counter" includes: Office supplies and office implements , Special instruments for teaching , Control relay , Electromagnetic Measurement , Mechanical quantity instrument, automatic weighing equipment and other measuring instrument , Electric energy measurement and load control system , Medical nuclear instrument , Electronic measurement and equipment in general , Flow capacity and material level instrument , Heat supply and heating engineering , Hydraulic and pneumatic device , Nuclear detector , Technical management , Technical management , Machinery and apparatus for knit and textile articles , Chemical Measurement .

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Professional Standard - Education

• JY 0060-1994 Coumting set
• JY/T 0060-2019 Counting set

Professional Standard - Machinery

• JB/T 8794-2010 Counting relay-Electronic counter
• JB/T 2440-1991 Discharge counter for lightning arrester
• JB/T 10666-2006 Pulse register for electricity meters
• JB/T 8794-1998 Metering relays Digital counters
• JB/T 6788-1993 Mechanical counter series spectrum
• JB/T 6181-1992 Electromagnetic counter
• JB/T 6181-2008 Electromagnetic counter
• JB/T 4166-1999 Micrometer with counter
• JB/T 6788-2008 Spectrum for type of temperature sensor

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 15151.1-1994 Generic specification for frequency counters
• GB/T 26794-2011 Indexes for diaphragm gas meters
• GB/T 10259-2013 Liquid-scintillation counting system
• GB/T 20131-2006 Calibration and usage of α/β gas proportional counters
• GB/T 18854-2002 Hydraulic fluid power-Calibration of liquid automatic particle counters
• GB/T 15151-2012 General specification of frequency counter
• GB/T 6167.2-1985 Methods for testing the performance of dust particle counter; Particle concentration
• GB/T 10255-1996 Gamma radioimmunoassay counter
• GB/T 14482-1993 counter
• GB/T 6167.1-1985 Methods for testing the performance of dust particle counter--Calibration for sizing particle
• GB/T 10255-2013 Gamma radioimmunoassay counter
• GB/T 6167-2007 Methods for testing the performance of airborne particle counter
• GB/Z 14482-2022 Mechanical counter
• GB/T 15151.2-1994 Measuring methods for frequency counters

Professional Standard - Electron

• SJ 1458-1979 Methods of measurement for electronic counters
• SJ 20227-1993 Verification regulation of model QF 3370 frequency counter
• SJ/T 9512-1993 Quality classifing standard for frequency counter
• SJ 2523-1984 Counters for magnetic tapes for Type SB3
• SJ 1457-1979 General specification for general purpose low and medium speed electronic counters

Professional Standard - Light Industry

• QB/T 1544-1992 Counter for Knitting Machines (Braiders)

National Metrological Verification Regulations of the People's Republic of China

• JJG(电子) 12027-1989 VH0lCZ Lost Counter Verification Regulations
• JJG 841-2012 Microwave Frequency Counters
• JJG 1061-2010 Liquid-borne Particle Counters
• JJG(邮电) 005-1990 Verification Reguiation of Model XH3321A Millihertz Counter (include Model XH3321Y1A frequency stability tester)
• JJG 547-1988 Dust Particles Counter
• JJG 841-1993 Microwave Frequency Couters
• JJG 349-2001 Verification Regulation of Universal Counters
• JJG 349-2014 Verification Regulation of Universal Counters

National Metrological Technical Specifications of the People's Republic of China

• JJF 1562-2016 Calibration Specification for Condensation Particle Counters
• JJF 1190-2008 Calibration Specification for Airborne Particle Counter
• JJF 1480-2014 Calibration Specification for Liquid-scintillation Counting System

Ente Nazionale Italiano di Unificazione

• UNI EN 12480:2015 Gas meters - Rotary displacement gas meters

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