|
Std ID |
Description (Standard Title) |
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JJG 488-2008
|
Verification Regulation of Watch Tester
|
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JJG 490-1993
|
(Pulse signal generator)
|
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JJG 490-2002
|
Verification Regulation of Pulse Generator
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JJG 491-1987
|
Verification regulation of 1GHz sampling oscilloscope
|
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JJG 49-1987
|
(Bourdon tube pressure gauge and vacuum gauge precision test procedures)
|
|
JJG 49-1999
|
Verification Regulation of Bourdon Tube Precision Pressure Gauge and Vacuum Gauge
|
|
JJG 49-2013
|
Verification Regulation of Elastic Element Precise Pressure Gauges and Vacuum Gauges
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JJG 492-1987
|
Verification Regulation of Cesium Beam Frequency Standard
|
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JJG 492-2009
|
Verification Regulation of Cesium Atomic Frequency Standards
|
|
JJG 493-1987
|
Verification regulation for audio magnetic properties of standard specimen of soft magnetic materials (A-C magnetization curne and amplitude permeability)
|
|
JJG 494-1987
|
High Voltage Electrostatic Voltmeter
|
|
JJG 494-2005
|
Verification Regulation of High Voltage Electrostatic Voltmeters
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JJG 495-1987
|
Verification Regulation of the DC Magnetoelectric Galvanometer
|
|
JJG 495-2006
|
Verification Regulation of DC Magnetoelectric Galvanometers
|
|
JJG 496-1987
|
(Chinese Industry Standard)
|
|
JJG 496-1996
|
Verification Regulation of High Voltage Divider at Power Frequency
|
|
JJG 496-2016
|
High-voltage Divider at Power Frequency
|
|
JJG 497-1987
|
(Chinese Industry Standard)
|
|
JJG 497-2000
|
Verification regulation of bump testing machines
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|
JJG 499-1987
|
Verification Regulation of Precision Dewpoint Hygrometer
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JJG 499-2004
|
Verification Regulation of Precision Dew-point Hygrometers
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JJG 500-1987
|
Verification Regulation of Analytical Instrument of Trace Water by Electrolytic Method
|
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JJG 500-2005
|
Verification Regulation of Electrolytic Hygrometers
|
|
JJG 501-1987
|
(Chinese Industry Standard)
|
|
JJG 501-2000
|
Verification Regulation of Spectrum Analyzers
|
|
JJG 50-1986
|
Verification Regulation of Liquid-in-Class Themometers for Petroleum Products
|
|
JJG 50-1996
|
Verification Regulation of Liquid-in-Class Thermometer for Petroleum Products
|
|
JJG 502-1987
|
Verification Regulation of Frequency Synthesizer
|
|
JJG 502-2004
|
Verification Regulation of Synthesized Signal Generators
|
|
JJG 503-1987
|
Verification regulation of model PB-2 decimal frequency meter
|
|
JJG 504-1987
|
Verification regulation of model CLX-2/CLX-20A/B parallel-plate coaxial slotted line with big size connector
|
|
JJG 505-1987
|
Verification Regulation of D. C. Comparator Potentiometer
|
|
JJG 505-2004
|
Verification Regulation of D.C.Comparator potentiometers
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|
JJG 506-1987
|
Verification Regulation of DC Comparator Bridge
|
|
JJG 506-2010
|
Verification regulation of D.C.current comparator bridge
|
|
JJG 507-1987
|
Verification Regulation of Step Attenuators
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|
JJG 508-1987
|
Verification Regulation of Resistivity Measuring Instruments with Four-Prope Array Method
|
|
JJG 508-2004
|
Verification Regulation of Resistivity Measuring Instruments with Four-Probe Array Method
|
|
JJG 509-1987
|
Verification Regulation of Digit Industrial Frequency Meter Model PP27
|
|
JJG 510-1987
|
(Electronic Hanging trial test procedures)
|
|
JJG 511-1987
|
Verification Regulation of Low Light Level Illuminance Meter
|
|
JJG 51-1959
|
(Chinese Industry Standard)
|
|
JJG 51-1983
|
Verification Regulation of Second-class and Third-class Standard Piston Dead-wight Pres sure Meter and Pressure-va-cuum with Liquid Column for Balance
|
|
JJG 51-2003
|
Verification Regulation of Piston Pressure-Vaccum Gauge with Equilibrium Liquid Column
|
|
JJG 512-1987
|
Verification Regulation of the Whiteness Meters
|
|
JJG 512-2002
|
Verification Regulation of the Whiteness Meter
|
|
JJG 513-1987
|
Verification regulation of direct-reading electroscope type personal dosemeter
|
|
JJG 514-1987
|
Verification Regulation of Micro Pipets
|
|
JJG 515-1987
|
Verification regulation of portable induction anemometer
|
|
JJG 516-1987
|
Verification regulation of model BJ2920 (HQ2) digital DC characterization tester for bipolor transister
|
|
JJG 517-1988
|
(Chinese Industry Standard)
|
|
JJG 517-1998
|
Verification Regulation of Taxi Meter
|
|
JJG 517-2009
|
Verification Regulation of Taximeters
|
|
JJG 517-2016
|
Verification Regulation of Taximeters
|
|
JJG 518-1988
|
Verification Regulation of Pitot Statics Tubes
|
|
JJG 518-1998
|
Pitot Tubes
|
|
JJG 519-1988
|
Verification Regulation of Offset Gauge for Railway
|
|
JJG 5-1992
|
(Cloth Tapes)
|
|
JJG 5-2001
|
Verification Regulation of Fiber Tapes And Measuring Ropes
|
|
JJG 520-1988
|
Verification Regulation of Dust Sampler
|
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JJG 520-2002
|
Verification Regulation of Dust Samplers
|
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JJG 520-2005
|
Verification Regulation of Dust Sampler
|
|
JJG 521-1988
|
Verification Regulation of X or γ Radiation Meters for Environmontal Monitoring Absorbed Dose Rate in Air
|
|
JJG 521-2006
|
Verification Regulation of X and Gadiation Air Kerma Ratemeters for Environmental Monitoring
|
|
JJG 52-1987
|
(Bourdon Tube general pressure gauges, pressure vacuum gauge and vacuum gauge test procedures)
|
|
JJG 52-1999
|
Verification Regulation of Bourdon Tube Pressure Gauge, Pressure Vacuum Gauge and Vacuum Gauge for General Use
|
|
JJG 52-2000
|
The Verification Regulation of Compensated Neutron Tool
|
|
JJG 52-2013
|
Verification Ragulation of Elastic Element Pressure Gauges, Pressure. Vacuum Gauges and Vacuum Gauges for General Use
|
|
JJG 523-1988
|
Verification Regulation of QDZ-II Pneumatic Modular Instrument Units
|
|
JJG 524-1988
|
Verification Regulation of Raingauge and Measuring Cylinder
|
|
JJG 525-1988
|
Verification Regulation of Wedge-feed Colibrator for Minimeter
|
|
JJG 525-2002
|
Verification Regulation of Wedge-feet Calibrator for Micrometers
|
|
JJG 525-2014
|
Verification Regulation of Wedge-feet Calibrator for Micrometers
|
|
JJG 526-1988
|
Verification Regulation of Digital Display Caliper
|
|
JJG 527-1988
|
Verification Regulation of Angled Nozzle Kadar Measuring Speedometer
|
|
JJG 527-2007
|
Automatic Monitor System for Vehicles Speeding
|
|
JJG 527-2015
|
Fixed Radar Vehicle Speed Measurement Devices
|
|
JJG 528-1988
|
Verification Regulation of Handheld Radar Measuring Speedometer
|
|
JJG 528-2004
|
Vehicles Radar Measuring Speedometers
|
|
JJG 528-2015
|
Mobile Radar Vehicle Speed Measurement Devices
|
|
JJG 529-1988
|
Verification Regulation of Randon Vibration Test System
|
|
JJG 530-1988
|
Iow Frequency Phaser Shifter
|
|
JJG 531-1988
|
Verification Regulation of the DC Resistive Volt Ratio Box
|
|
JJG 531-2003
|
Verification Regulation of The DC Resistive Volt Ratio Box
|
|
JJG 532-1988
|
Verification Regulation of Waveguide Standard Load at X-band
|
|
JJG 533-1988
|
Verification Regulation for Standard Calibrator of Strain Analogue Quantity
|
|
JJG 533-2007
|
Verification Regulation for Calibrator of Standard Analogue Strain Quantity
|
|
JJG 534-1988
|
Verification Regulation of Model 1107-1~1107-5Series Waveguide RF Power Transfer Standard
|
|
JJG 535-1988
|
Verification Regulation of Zirconia Oxygen Analyzer
|
|
JJG 535-2004
|
Verification Regulation of Zirconia Oxygen Analyzers
|
|
JJG 536-1988
|
(Chinese Industry Standard)
|
|
JJG 536-1998
|
Verification Regulation of Polarimeter and Saccharimeter
|
|
JJG 536-2015
|
Verification Regulation of Polarimeter and Polarimetric Saccharimeters
|
|
JJG 537-1988
|
Verification Regulation of Fluorescence Spectro Photometer
|
|
JJG 537-2006
|
Verification Regulation of Fluorescence Spectrophotometer
|
|
JJG 538-1988
|
Verification Regulation of Fluorescence Photometer
|
|
JJG 539-1988
|
(Chinese Industry Standard)
|
|
JJG 539-1997
|
Verificaiton regulation of digital indicating weighing instrument
|
|
JJG 539-2016
|
Digital Indicating Weighing Instruments
|
|
JJG 540-1988
|
Verification Regulation of Liquid Manometer for Working
|