Standards

JJF 1261.2-2017 Abolished

JJF 1261.2-2017 Rules of Metrology Testing for Energy Efficiency of Room Air Conditioners

This standard specifies the measurement requirements, measurement testing procedures, measurement testing methods, evaluation criteria for measurement testing results, and testing reports for the energy efficiency of air conditioners that use air-cooled condensers and fully enclosed electric motor-compressors, with a cooling capacity of 14,000 W or less, and operating in climate type T1.
This standard applies to the measurement and supervision of the energy efficiency of air conditioners. Units that produce and sell air conditioners can also refer to this standard for testing.
The measurement method for the energy efficiency of air conditioners specified in this standard is the air enthalpy method.
This standard does not apply to mobile air conditioners, speed-controllable air conditioners, and multi-unit air conditioning systems.
The air conditioners accepted for testing should be products that have passed the manufacturer's self-inspection or goods imported and sold by sellers.

Publish Date: 2017-09-26

JJF 1607-2016 Abolished

JJF 1607-2016 Prerequisites for Examination of the Manufacture Metrological Appliance Certificate of Withstanding Voltage Testers

This standard applies to the licensing assessment of manufacturing measuring instruments for voltage testers with a production output voltage not exceeding 15 kV (hereinafter referred to as voltage testers), the review after the expiration of the validity period, and daily supervision and inspection of enterprises.

Publish Date: 2016-11-30

JJF 1538-2015 Abolished

JJF 1538-2015 Examination Specification for China Metrological Certificate—Electricity Meters

This standard applies to the manufacturing measuring instrument licensing assessment and daily supervision and inspection of single- and three-phase installed AC energy meters (hereinafter referred to as energy meters) with a frequency of 50 Hz or 60 Hz for production enterprises.
This standard does not apply to portable energy meters, digital energy meters, and standard energy meters with a wiring terminal voltage exceeding 600 V (for multi-phase energy meters, it refers to line-to-line voltage).

Publish Date: 2015-06-15

JJF 1513-2015 Abolished

JJF 1513-2015 Examination Specification for China Metrology Certification-Catalysis Combustion Type Methane Measuring Devices

This standard applies to the assessment of the necessary production conditions for manufacturing measuring instruments for catalytic combustion-type methane detectors (hereinafter referred to as "detectors") by production enterprises, the review after the expiration of the validity period, and daily supervision and inspection.

Publish Date: 2015-02-09

JJF 1514-2015 Abolished

JJF 1514-2015 Examination Specification for China Metrology Certification-Interference Type Methane Measuring Devices

This standard applies to the assessment of the necessary production conditions for manufacturing measurement instruments by enterprises producing optical interference methane detectors (hereinafter referred to as "detectors"), the review after the expiration of the validity period, and daily supervision and inspection.

Publish Date: 2015-02-09

JJF 1515-2015 Abolished

JJF 1515-2015 Examination Specification for China Metrology Certification-Dust Samplers

This standard applies to the assessment of the necessary production conditions for manufacturing measuring instruments for dust samplers (hereinafter referred to as "samplers") by production enterprises, the review after the expiration of the validity period, and daily supervision and inspection.

Publish Date: 2015-02-09

JJF 1499-2014 Abolished

JJF 1499-2014 Examination Specification for China Metrology Certification—Taximeters

This standard applies to the assessment of the necessary production conditions for the manufacture of metering instruments by taxi meter production enterprises (hereinafter referred to as "metering instruments"), the review after the expiration of the validity period, and daily supervision and inspection.

Publish Date: 2014-11-17

JJF 1481-2014 Abolished

JJF 1481-2014 Program of Pattern Evaluation of Vehicle Exhaust Emissions Measuring Instrument

This type evaluation outline is applicable to the type evaluation of automotive emission gas testers classified and coded as 46460000.

Publish Date: 2014-08-25

JJF 1483-2014 Abolished

JJF 1483-2014 Program of Pattern Evaluation of Filter—Type Smokemeters

The type evaluation outline is applicable to the type evaluation of filter paper smoke meters (hereinafter referred to as smoke meters).

Publish Date: 2014-08-25

JJF 1261.13-2014 Abolished

JJF 1261.13-2014 Rules of Metrology Testing for Energy Efficiency Label of Copy Machines

This rule stipulates the measurement requirements, testing conditions, measurement and testing methods, evaluation criteria for measurement and testing results, and testing reports for the energy efficiency labeling of electrostatic copiers with a normal working copying area of A3 and below, and multifunctional all-in-one machines (multifunctional digital copiers, multifunctional printing and copying all-in-one machines, color copiers, etc.) with copying as their basic function (hereinafter referred to as "copiers") operating under grid voltage.
This rule applies to the measurement and supervision of energy efficiency labeling for copiers. Testing may be conducted in accordance with this rule when commissioned. Units that produce and sell copier products may also conduct testing in accordance with this rule.
The copiers subject to testing should be products that have passed the manufacturer's self-inspection, or goods imported and sold by sellers.

Publish Date: 2014-06-15

JJF 1434-2013 Abolished

JJF 1434-2013 Examination Specification for China Metrological Certificate—Heat Meters

This standard applies to the assessment of manufacturing measuring instruments licenses for heat meters (energy meters, hereinafter referred to as heat meters) in production enterprises, the review after the expiration of the validity period, and daily supervision and inspection.

Publish Date: 2013-10-25

JJF 1435-2013 Abolished

JJF 1435-2013 Examination Specfication for China Metrological Certificate——Water Meters

This standard applies to the licensing assessment of manufacturing measuring instruments for water meter enterprises, the review after the expiration of the validity period, and daily supervision and inspection.
Note: In this standard, household water meters refer to water meters with a common flow rate of Q3≤16m3/h, and non-household water meters refer to water meters with a common flow rate of Q3>16m3/h.

Publish Date: 2013-10-25