Verification Regulations for Nitrogen Meter

Verification Regulations for Nitrogen Meter, Total:190 items.

The international standard classification for "Verification Regulations for Nitrogen Meter" includes: Laboratory ware and related apparatus , Measurement of volume, mass, density, viscosity , Measurement of force, weight and pressure , Measuring instruments , Optics and optical measurements , Electricity. Magnetism. Electrical and magnetic measurements , Measurement of time, velocity, acceleration, angular velocity , Linear and angular measurements , Electricity. Magnetism. General aspects , Coals , Aircraft and space vehicles in general , Chemical laboratories. Laboratory equipment .

The Chinese standard classification for "Verification Regulations for Nitrogen Meter" includes: Chemical Measurement , Length Measurement , Radio Measurement , Optical Measurement , Mechanics Measurement , Thermal Measurement , Environmental monitoring instrument and its complete equipment , Time and Frequency Measurement , Acoustic Measurement , Ionizating Radiation Measurement , Electromagnetic Measurement , Coal analysis methods , Aerospace ground equipment in general , Electrochemical, thermochemistry and optical profile type analyzer .

Professional Standard - Military and Civilian Products

WJ 2298-1995 CS-244/344 Carbon and Sulfur Meter Verification Regulations
WJ 2386-1997 Verification Regulations for Electronic Time Meter
WJ 2539-1999 Verification Regulations for Temperature Measuring Diode Meter
WJ 2581-2002 Collimator Verification Regulations
WJ 2582-2002 Verification Regulations for Theodolite Verification Device
WJ 2250-1994 Verification Regulations for Activated Carbon Specific Surface Area Meter
WJ 2398-1997 Verification regulations for barrel rifling measuring instrument
WJ 2261-1994 Verification rules for thermal conductivity and infrared absorption nitrogen and oxygen detectors
WJ 2262-1994 Verification Regulations for Thermal Conductivity Meter

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

JJG 1022-2016 Verification Regulation of Formaldehyde Gas Detection Instrument
JJG(煤炭) 02-1996 Verification Regulation of Measuring Apparatus for Calibration of Mine Airspeed Measuring Instrument
JJG 403-1986 Verification Regulation of Ultrasonic Thickness Gauge
JJG(交通) 070-2006 V.R.of Ultrasonic Test instrument of Concrete
JJG 797-1992 Calibrationg Instrument For Torque Wrenchs
JJG 631-2013 Ammonia-Nitrogen Automatic Analyzers
JJG 937-1998 Verification Regulation of Verificating Meter for Chromatograph
JJG 843-2007 Verification Regulation of Leakage Current Tester
JJG 889-1995 Verification Regulation of Magnetic Resistance Thickness Gauge
JJG 938-1998 Verification Regulation of The Tool Presetling Instrument
JJG 845-1993 Raw Cotton Moisture Tester
JJG 787-2005 Verification Regulations for Measuring Instruments and Dynamometers
JJG(邮电) 020-1993 Verification Regulation of Noise Figure Meter
JJG(石油) 21-1996 Verfication Regulation of Geophone Tester
JJG 92-1991 Verification Regulation of Universal Gear Tester
JJG(烟草) 08-1998 Verification Regulations for Paper Air Permeability Meter
JJG 930-1998 Verification Regulation of Pile Dynamic Measuring Instrument
JJG 1111-2015 Measurement Machines for Wheel-load of Railway Vehicles
JJG(纺织) 039-1990 Verification Regulations for Whiteness Meter
JJG 701-2008 Verification Regulation of Melting-poin Measurement Instruments
JJG 892-2011 Eye Refractometers
JJG(航天) 27-1987 Verification Regulations for Modulation Measuring Instruments
JJG 949-2000 Verification Regulation of Theodolite Verification Device
JJG(机械) 3-1990 Verification Regulations for Abrasive Bulk Density Meter
JJG 1060-2010 Low-level Dissolved Oxygen Meters
JJG 902-1995 Partical Size Meter by Photosedimentation
JJG(地质) 1026-1994 Consolidation instrument verification regulations
JJG(邮电) 022-1994 Verification Regulation of Model ME717 Series Microwave Repeater Test Set
JJG 910-1996 Verification Regulation of Tester for Wheel deviation of motorcycles
JJG(烟草)24-2010 Verification Regulation of Cut Tobacco Elasticity Tester
JJG 455-2000 Verification Regulation of Working Dynamometers
JJG 938-2012 Tool Presetting and Measuring Instruments
JJG(烟草) 05-2018 Verification rules for cigarette powder content tester
JJG 928-1998 Verification Regulation of Ultrasonic Ranger
JJG 144-1992 Verification Regulation for Standard Dynamometers
JJG(邮电) 019-1994 Verification Regulation of Telephone Channel Measuring Set
JJG(纺织) 067-1995 Verification Regulations for Capillary Effect Meter
JJG 191-2002 Verification Regulation of Calibrators for the levels
JJG 975-2002 Verification Regulation of Chemical Oxygen Demand (COD) Meters
JJG(石油) 52-2000 The Verification Regulation of Compensated Neutron Tool
JJG 952-2000 Verification Regulation of Pupil Distance Meter
JJG 488-2008 Verification Regulation of Watch Tester
JJG(石油) 25-2000 Verfication Regulation of Testing Device for Indicator
JJG 488-1998 Verification Regulation of Watch Tester
JJG(船舶) 02-1991 Verification Regulations for Curie Temperature Tester
JJG 365-2008 Verification Regulation of Electrochemical Oxygen Meter
JJG 671-1990 Instrument for Dynamical Measurement of Lead Screw
JJG 467-1986 Precision Bore Diameter Measuring Instrument
JJG 47-1990 Verification Regulation of Wow Flutter Meter
JJG(邮电) 023-1994 Verification Regulations for Bit Error Tester
JJG(邮电) 036-1997 Verification Regulations for Radio Frequency Communication Tester
JJG 911-1996 Verification Regulation of Dynamometers for steel - Wires
JJG(烟草) 25-2010 Verification Regulation of Cut Tobacco Filling Value Tester
JJG 929-1998 Verification Regulation of Digital Display Height Mearsuring Instrument
JJG 78-1995 Verification Regulation of Base Pitch Tester
JJG 433-1986 Phase Comparator
JJG(铁道) 109-1988 Verification Regulations for Weight Detector
JJG 25-2010 Verification rules for cut tobacco filling value tester
JJG(纺织) 056-1993 Verification Regulations for Wire Linear Length Measuring Instrument
JJG 763-2002 CTD Measuring Instruments
JJG 825-2013 Radon Measuring Instruments
JJG 44-1986 Verification Regulation of Calibrator for Minimeter
JJG 401-1985 Spherometer
JJG 917-1996 Verification Regulation of Cotton Colorimeter
JJG 1105-2015 Ammonia Gas Detectors
JJG 787-1992 Verification Regulation of Dynamomenter for Measuring Instrument
JJG 1022-2007 Verification Regulation of Formaldehyde Gas Analyzer
JJG 191-2018 Verification Regulation of Calibrators for Levels
JJG 801-1993 Chemiluminescent No/NOX Analyzer
JJG 658-2010 Verification regulation of thermogravimetric moisture meters
JJG(机械) 115-1992 Verification Regulations for Theodolite Test Bench
JJG 631-1989 Verification Regulation for Ammonia Automatic Monitor
JJG 919-2008 Verificating Meter for pH Meters
JJG(核工) 23-1991 Verification Regulations for γ Logging Tool
JJG(烟草) 08-2014 Verification Regulation of Air Permeability Measuring Instrument
JJG(铁道) 157-1996 Verification Regulation for Calibrater of Ultrasonic Flaw Detctor of Rail
JJG(烟草)08-2014 Verification Regulation of Air Permeability Measuring Instrument
JJG(地质) 1022-1994 Verification Regulations for Liquid-plastic Limit Tester
JJG 480-2007 Verification Regulation of X-Ray Thickness Gauge
JJG 417-2006 Verification Regulation of γ Ray Spectrometers
JJG(邮电) 024-1994 Verification Regulation of Protocol Analyer
JJG(机械) 109-1992 Verification Regulations for Dynamic Speed Measuring Instrument
JJG 1016-2006 Verification Regulation of Calibration Device for Electric Cardiac Monitor
JJG 243-1993 Verification Regulation of Square Tester
JJG 525-2014 Verification Regulation of Wedge-feet Calibrator for Micrometers
JJG 525-2002 Verification Regulation of Wedge-feet Calibrator for Micrometers
JJG 817-2011 Rebound Test Hammer
JJG 303-1982 Verification Regulation of Frequency Deflection Meters
JJG(烟草)25-2010 Verification Regulation of Cut Tobacco Filling Value Tester
JJG 201-2008 Verification Regulation of Tester for Dial Indicator Gauges
JJG 658-2010/7500 Verification Regulation of Thermogravimetric Moisture Meters
JJG 79-1982 Verification Regulation of Circular Pitch Tester
JJG 1119-2015 Verification Regulation of Load Measuring Instrument for Weighing Apparatus
JJG(轻工) 99-1993 Verification Regulations for Moisture Meter
JJG 949-2011 Theodolite Verification Devices
JJG 749-2007 Verification Regulation of Verification Instrument for Electrocardiograph and Electroencephalograph
JJG 960-2012 Level Verification System
JJG 867-1994 Spectrocolorimeter
JJG 979-2003 Verification Regulation of Bar Code Verifiers
JJG(核工) 024-1998 Verification Regulations for Radon Meter
JJG(铁道) 165-1997 Verification Regulations for Electrical Dynamometer
JJG 1052-2009 Verification Regulation of Loop Resistance Tester and DC Resistance Meters
JJG 97-2001 VerificationRegulation of Goniometers
JJG(烟草)05-2018 Verification rules for cigarette powder content tester
JJG(煤炭) 06-1996 Verification Regulation of The Measure for Interference Type Methane Measuring Device
JJG 825-1993 Radon Meter
JJG(交通) 069-2006 Verification Regulation of Liquid & Plastic Limit Gauge
JJG(轻工) 50-1990 Verification Regulations for Paper and Board Thickness Meter
JJG(烟草) 24-2010 Verification Regulation of Cut Tobacco Elasticity Tester
JJG 718-1991 Verification Regulation of Mobile Detecting Meter of Temperature
JJG 463-1996 Melting-Point-Measuring Instruments with Thermo-Micro-Method
JJG 396-2002 Verification Regulation of Inductive Micrometers
JJG(机械) 75-1992 Verification Regulations for Current Density Tester
JJG 802-1993 Distortion Meter Calibrator
JJG 251-1997 Distortion Meter Calibrator
JJG 869-2002 Verification Regulation of Electro-acoustical Measurement Instruments for Telephone Set
JJG(石油) 06-1999 Caliper Calibration Regulations
JJG 960-2001 Level Verification System
JJG(石油) 43-1996 Verification Regulation of directional measurement while drilling
JJG(机械) 94-1992 Verification Regulations for Digital Temperature Meter
JJG 845-2009 Raw Cotton Moisture Tester
JJG(石油) 45-1997 Verification Regulation of Core Oil-water Saturation Meter
JJG 745-2002 Headlamp Testers for Motor Vehicle
JJG 749-1997 Verification regulation of calibration device for electrocaldiograph and electroencephalograph
JJG(核工) 24-1991 Verification Regulations for Radon Meter
JJG 656-2013 Nitrate-Nitrogen Automatic Analyzers
JJG(邮电) 037-1997 Verification Regulations for Frame Structure Tester
JJG 65-1986 Verification Regulation of Hob Tester
JJG 55-1984 Verification Regulation of Metroscope
JJG(船舶) 13-1996 Verification Regulations for Target Trajectory Measuring Instrument
JJG 764-1992 Vertical laser Metroscope
JJG 291-2008 Dissolved Oxygen Meter with Covered-Membrane-Electrode
JJG 311-1996 Vdrification Regulation of Focometer
JJG 676-2000 Working Measuring Vibration Instruments
JJG(海洋) 05-2003 Verification Regulations for Acoustic Wave Meter
JJG(石油) 05-2000 The Verification Regulation of Well Thermometer
JJG(纺织) 042-1990 Verification rules for fabric drapability tester
JJG(石油) 53-2000 The Verification Regulation of Gamma-Ray Tool
JJG 144-2007 Verification Regulation of Standard Dynamometers
JJG 24-2010 Verification Regulations for Tobacco Elasticity Tester
JJG 919-1996 Verification Regulation of Verificating Meter for pH Meters
JJG(石油) 30-1994 JD 581 Verification Regulations for Multi-wire Electrical Tester
JJG 680-1990 Verification Regulation of Measuring Apparatus for Stack Dust
JJG(轻工) 106-1994 Verification Regulations for Halogen Leak Detector
JJG(机械) 7-1990 Verification rules for single particle compressive strength tester
JJG 480-1987 Verification Regulation of X-Ray Thickness Gauge
JJG 941-2009 Verification Regulation of Fluorescent Luminance Meter
JJG 201-2018 Testers for Dial Gauges
JJG(轻工) 86-1991 Verification Regulations for Watch Comprehensive Tester
JJG 973-2002 Verification Regulation of Measuring Instrument for Shock
JJG 201-1999 Verification Regulation of Tester for Dial Indicator Gauges
JJG 1040-2008 Digital Measuring Device for Optical Interference Methane Detector
JJG 952-2014 Pupil Distance Meters
JJG(纺织) 048-1991 Verification Regulations for Yarn Hairiness Tester
JJG(地质) 1023-1994 Verification Regulations for Unlimited Pressure Apparatus
JJG 121-1990 Verification Regulation of Video Noise Meter
JJG 78-1982 Verification Regulation of Base Pitch Tester
JJG(石油) 04-1991 Verification regulation of inclinometer
JJG(烟草) 05-1998 Verification rules for cigarette powder content tester

Professional Standard - Nuclear Industry

EJ/J 1-2007 Verification regulation for gamma-ray logger

Professional Standard - Agriculture

JJG 919-2023 Verificating Meters for pH Meters
NY/T 1121.24-2012 Soil Testing - Part 24: Determination of Total Nitrogen in Soil - Automatic Kjeldahl Apparatus Method
JJG 191-1979 Verification Regulation of Calibrators for the Levels
JJG 428-1986 Verification Regulation of Plane Table

国家煤矿安全监察局

MT/T 1195-2020 Mining super capacitors electric locomotive for non hazardous area

Military Standard of the People's Republic of China-General Armament Department

GJB/J 3359-1998 Field meter calibration procedures
GJB/J 5230-2003 Calibration procedures for smoke density tester
GJB/J 3354-1998 Calibration procedures for stray light coefficient measuring instrument
GJB 9253-2017 Alpha spectrometer calibration procedures
GJB/J 3353-1998 Calibration procedures for extinction ratio tester
GJB 3602A-2015 Error code tester calibration procedures
GJB/J 3602-1999 Calibration procedures for bit error rate tester
GJB/J 3604-1999 Shake meter calibration procedures
GJB/J 3361-1998 Calibration procedures for white light transmittance measuring instrument
GJB 3354A-2019 Calibration procedures for stray light coefficient measuring instrument
GJB/J 3358-1998 Focal length meter calibration procedures