secondary standard gas

secondary standard gas, Total:118 items.

The international standard classification for "secondary standard gas" includes: Measurement of force, weight and pressure .

The Chinese standard classification for "secondary standard gas" includes: Mechanics Measurement .

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

JJG 614-2004 Verification Regulation of Secondary Standard Mercury Barometers
JJG(机械) 90-1992 Verification Regulations for Standard Substances of Binary Gas Mixtures

Shanghai Provincial Standard of the People's Republic of China

DB31/T 127-1994 Standards for evaluating the quality of automobile secondary maintenance

Guangdong Provincial Standard of the People's Republic of China

DB44/T 86-2005 Second of automobile maintains the criteria for evaluation of quality

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB/T 50218-2014 Standard for engineering classification of rock mass
GB/T 50218-1994 Standard for engineering classification of rock masses

Professional Standard - Electricity

DL/T 1463-2024 Preparation of working standard oil for analysis of dissolved gas components in transformer oil

Ningxia Provincial Standard of the People's Republic of China

DB64/T 747-2012 Tan mutton carcass grading standard

Hubei Provincial Standard of the People's Republic of China

DB42/T 1394-2018 Grading standards for live crayfish

未注明发布机构

CGA S-1.2-2024 Standard for Pressure Relief Devices Part 2: Portable Containers for Compressed Gases

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB/J 5973-2007 Calibration specifIcation for secondary standard two-temperature two-pressure humidity generator

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

GJB 8621-2015 Calibration specification for standard humidity generator using two-stage dual-temperature and dual-pressure method

Group Standards of the People's Republic of China

T/CZRX 0016-2024 Classification standard for tightness of gas cylinders pressure regulator

Japanese Industrial Standards Committee (JISC)

JIS K 0003:1992 Carbon dioxide (standard reference gas)
JIS K 0004:1992 Sulfur dioxide (standard reference gas)
JIS K 0003:1998 Reference material -- Standard gas -- Carbon dioxide
JIS K 0004:1998 Reference material -- Standard gas -- Sulfur dioxide
JIS K 0005:1998 Reference material -- Standard gas -- Oxygen
JIS K 0005:1992 Oxygen (standard reference gas)
JIS K 0007:1992 Propane (standard reference gas)

Korean Agency for Technology and Standards (KATS)

KS I 2102-2009 Carbon dioxide(standard reference gas)
KS I 2105-2009 Sulfur dioxide(standard reference gas)
KS I 2105-2010 Sulfur dioxide(standard reference gas)
KS M 1060-2010 High accuracy standards for carbon dioxide
KS M 1012-1994 Carbon dioxide(standard reference gas)
KS I 2102-2010 Carbon dioxide(standard reference gas)
KS M 1015-1994 Sulfur dioxide(standard reference gas)
KS M 1059-2010 Phosphine (Standard reference gas)
KS M 1058-2010 Arsine (Standard reference gas)
KS M 1056-2010 Reference material－Standard gas－Propane
KS M 1056-2020 Reference material－Standard gas－Propane
KS I 2104-2010 Oxygen(standard reference gas)
KS M 1056-2010(2020) Reference material－Standard gas－Propane
KS M 1014-1994 Oxygen(standard reference gas)
KS I 2106-2009 Methane(standard reference gas)

US-FCR

FCR 40 CFR PART 50-2014 NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS
FCR 40 CFR PART 50-2015 NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS
FCR 40 CFR PART 50-2012 NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS

GB-REG

REG 40 CFR PART 50-2011 NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS

U.S. Environmental Protection Agency (U.S. EPA)

EPA 40 CFR PART 50-2010 NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS

American Society for Testing and Materials (ASTM)

ASTM C1065-08 Standard Specification for Nuclear-Grade Zirconium Oxide Powder
ASTM D4079-00(2016) Standard Specification for Vapor-Degreasing Grade Methylene Chloride
ASTM D843-18 Standard Specification for Nitration Grade Xylene
ASTM E1119-23 Standard Specification for Industrial Grade Ethylene Glycol
ASTM D843-97(2006) Standard Specification for Nitration Grade Xylene
ASTM D843-24 Standard Specification for Nitration Grade Xylene
ASTM E2470-22 Standard Specification for Polyester Grade Ethylene Glycol
ASTM E1119-22e1 Standard Specification for Industrial Grade Ethylene Glycol
ASTM E2470-09 Standard Specification for Polyester Grade Ethylene Glycol
ASTM E1119-22 Standard Specification for Industrial Grade Ethylene Glycol
ASTM D843-06 Standard Specification for Nitration Grade Xylene
ASTM E2470-09(2015)e1 Standard Specification for Polyester Grade Ethylene Glycol
ASTM D843-19 Standard Specification for Nitration Grade Xylene
ASTM D7713-18(2023) Standard Specification for Aqueous Engine Coolant Grade Glycol (53 % by Volume Nominal)
ASTM E2470-07 Standard Specification for Polyester Grade Ethylene Glycol
ASTM D843-97(2001) Standard Specification for Nitration Grade Xylene
ASTM E1119-09(2015)e1 Standard Specification for Industrial Grade Ethylene Glycol
ASTM E1119-09 Standard Specification for Industrial Grade Ethylene Glycol
ASTM D843-97 Standard Specification for Nitration Grade Xylene
ASTM D843-17 Standard Specification for Nitration Grade Xylene
ASTM D7713-18 Standard Specification for Aqueous Engine Coolant Grade Glycol (53 % by Volume Nominal)
ASTM D843-06(2011)e1 Standard Specification for Nitration Grade Xylene
ASTM D5960-03(2018) Standard Specification for Technical Grade Ethylene Dichloride
ASTM E2470-09(2015) Standard Specification for Polyester Grade Ethylene Glycol
ASTM D4614-05 Standard Specification for Ethyl Acetate (All Grades)
ASTM E1119-07 Standard Specification for Industrial Grade Ethylene Glycol
ASTM D5960-03(2023) Standard Specification for Technical Grade Ethylene Dichloride
ASTM D4701-00(2020) Standard Specification for Technical Grade Methylene Chloride
ASTM D4701-00(2015) Standard Specification for Technical Grade Methylene Chloride
ASTM D4701-00(2011) Standard Specification for Technical Grade Methylene Chloride
ASTM F1824-97(2021) Standard Guide for Performance of a Water Rescuer—Level II
ASTM D4079-00 Standard Specification for Vapor-Degreasing Grade Methylene Chloride
ASTM E1177-23 Standard Specification for Engine Coolant Grade Glycol
ASTM D5960-97 Standard Specification for Technical Grade Ethylene Dichloride
ASTM D5960-03(2008) Standard Specification for Technical Grade Ethylene Dichloride
ASTM D4079-00(2022) Standard Specification for Vapor-Degreasing Grade Methylene Chloride
ASTM E1781/E1781M-13 Standard Practice for Secondary Calibration of Acoustic Emission Sensors
ASTM D5960-03(2013) Standard Specification for Technical Grade Ethylene Dichloride
ASTM D4079-00(2011) Standard Specification for Vapor-Degreasing Grade Methylene Chloride
ASTM D5223-98 Standard Specification for Engine Coolant Grade Propylene Glycol
ASTM E1177-03 Standard Specification for Engine Coolant Grade Ethylene Glycol
ASTM D5223-03 Standard Specification for Engine Coolant Grade Propylene Glycol
ASTM C753-16a(2021) Standard Specification for Nuclear-Grade, Sinterable Uranium Dioxide Powder
ASTM C753-04(2009) Standard Specification for Nuclear-Grade, Sinterable Uranium Dioxide Powder
ASTM E1177-22 Standard Specification for Engine Coolant Grade Glycol
ASTM E1177-20 Standard Specification for Engine Coolant Grade Glycol
ASTM E1177-03a Standard Specification for Engine Coolant Grade Ethylene Glycol
ASTM E1177-14 Standard Specification for Engine Coolant Grade Glycol
ASTM E1177-19 Standard Specification for Engine Coolant Grade Glycol

GOST

GOST R 8.611-2024 State system for ensuring the uniformity of measurements. Standard thermoelectric converters platinumrhodium/platinum of the first, second and third grades. Verification and calibration procedure

CZ-CSN

CSN 25 8311-1985 Thermocouples. Secondary standards. Assembly
CSN 25 8312-1985 Thermocouples. Secondary standards. Technical requirements
CSN 35 6406-1984 Weston cells. Secondary voltage standards. Methods of verification

Underwriter Laboratories of Canada (ULC)

CAN/ULC-S668-2012(C2024) STANDARD FOR SECONDARY CONTAINMENT MEMBRANES FOR ABOVEGROUND FLAMMABLE LIQUID AND COMBUSTIBLE LIQUID STORAGE TANKS
CAN/ULC-S668-2012(R2024) STANDARD FOR LINERS USED FOR SECONDARY CONTAINMENT OF ABOVEGROUND FLAMMABLE AND COMBUSTIBLE LIQUID TANKS

YU-JUS

JUS N.R1.371-1979 Semiconductor diodes. Essential ratings and characteristics: Voltage reference and voltage regulator diodes
JUS N.R1.420-1979 Voltage reference diodes and voltage regulator diodes. Measuring methods

American National Standards Institute （ANSI)

ANSI/ASSE Series6000-2012 Professional Qualifications Standard for Medical Gas Systems Personnel
ANSI/ASTM D845:1977 Standard Specification for FIVE-DEGREE XYLENE
CGA M-19-2023 Standard for Biocompatibility of Materials for Medical Gas Equipment - Second Edition

Gosstandart of Russia

GOST R 8.571-1998 State system for ensuring the uniformity of measurements. Standard platinum resistance thermometers of the first and second grades. Methods of calibration
GOST R 51233-1998 State system for the uniformity of measurements. Standard platinum resistance thermometers of the first and second grades. General requirements

Institute of Electrical and Electronics Engineers (IEEE)

IEEE C57.12.44-2000 Standard Requirements for Secondary Network Protectors
IEEE Std C57.12.44-2000 Standard Requirements for Secondary Network Protectors
IEEE C57.12.44-2005 Standard Requirements for Secondary Network Protectors
IEEE C57.12.44-1994 Standard Requirements for Secondary Network Protectors
IEEE C57.12.44 INT 1-2008 Standard Requirements for Secondary Network Protectors
IEEE Std C57.12.44-2014 IEEE Standard Requirements for Secondary Network Protectors
IEEE C57.12.44-2014 IEEE Standard Requirements for Secondary Network Protectors
IEEE PC57.12.44/D8, April 2012 IEEE Draft Standard Requirements for Secondary Network Protectors
IEEE PC57.12.44/D11, September 2021 IEEE Draft Standard Requirements for Secondary Network Protectors
IEEE PC57.12.44 IEEE Draft Standard Requirements for Secondary Network Protectors

International Commission on Illumination (CIE)

CIE 149:2002 The use of tungsten filament lamps as secondary standard sources

Compressed Gas Association (U.S.)

CGA M-8-2018 Medical gas calibration gas standard manufacturing standards

Military Standards (MIL-STD)

MIL-P-82522C Propellant, Jet Engine, T-H Dimer, Grade RJ-4
MIL MIL-DTL-2/54-1995 VALVE, CYLINDER, GAS: SULFUR DIOXIDE, OUTLET 660 (S/S BY MIL-DTL-2/54A)
MIL MIL-E-9500B-1983 ETHYLENE GLYCOL, TECHNICAL (S/S BY ASTM-E1119-1997)

Fluid Controls Institute

FCI 18-1-2021 Standard for Sizing and Selection of Type 1 Secondary Pressure Drainers