Standards

JJG 1096-2014 Detection Stations of the End-of-train Safety Equipment Host

This regulation applies to the initial inspection, subsequent inspections, and in-use checks of the main inspection bench for the safety protection devices at the rear of railway freight and passenger trains (hereinafter referred to as the inspection bench).

Publish Date: 2014-06-15

JJG 1059-2010 Thermoluminescence Dosimeters used in Personal and Environmental Monitoring for X and γ Radiation

This procedure applies to the initial verification, subsequent verification, and in-use inspection of X-ray and gamma radiation thermoluminescent dosemeters (hereinafter referred to as dosemeters) used in personal and environmental dose monitoring. The applicable radiation doses are personal dose equivalent HP(10), HP(0.07), and ambient dose equivalent H*(10), with a range of 0.01 mSv to 10 Sv, and a photon energy range of 30 keV to 1.5 MeV.
This procedure does not apply to the verification of X-ray and gamma radiation thermoluminescent dose measurement systems used for personal and environmental monitoring.
This procedure does not apply to devices used for personal monitoring equipped with limb dosemeters, nor to the verification of devices used to measure beta radiation, neutron radiation, and cosmic ray radiation.

Publish Date: 2010-09-06

JJG(铁道) 140.1-2010 Metal rail thermometer verification regulations for bimetal type

Publish Date: 2010-06-26

JJG(铁道) 140.2-2010 Digital Rail Temperature Gauge Verification Procedures

Publish Date: 2010-06-26

JJG(铁道) 199-2009 Verification regulation of rule for measuring guide post position of bogie

Publish Date: 2009-11-11

JJG(铁道) 153.4-2009 Verification regulation of gauges for wedges on freight car

Publish Date: 2009-11-11

JJG(铁道) 200.1-2009 Verification regulation of measuring tools of making for adapter on freight car

Publish Date: 2009-11-11

JJG(铁道) 200.2-2009 Verification regulation of measuring tools of repairing for adapter on freight car

Publish Date: 2009-11-11

JJG(交通) 053-2009 V.R. of Pendulum Friction Tester

Publish Date: 2009-09-17

JJG(铁道) 196-2008 Verification Regulation of Measuring Tools for Rolling Stock Repair at Depot

Publish Date: 2008-10-14

JJG 162-2007 Verification Regulation of Cold Water Meter

Publish Date: 2007-11-21

JJG 274-2007 Double Tube Mercury Barometer

This procedure is applicable to the initial verification, subsequent verification, and in-service inspection of double-tube mercury pressure gauges.

Publish Date: 2007-06-14