CJ 128-2007 English Version, CJ 128-2007 Heat Meters (English Version)

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Position: Chinese Standard in English/CJ 128-2007

CJ 128-2007 Heat Meters (English Version)
Standard No.:	CJ 128-2007	Status:	abolished remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	10000 words	Price(USD):	150.00 remind me the price change Email:
Implemented on:	2008-4-1	Delivery:	immediately

Standard No.:	CJ 128-2007
English Name:	Heat Meters
Chinese Name:	热量表
Chinese Classification:	P40 Water supply and draining engineering in general
Professional Classification:	CJ Professional Standard - Urban Construction
ICS Classification:	91.140.60 91.140.60 Water supply systems 91.140.60
Issued by:	MOC
Issued on:	2007-10-15
Implemented on:	2008-4-1
Status:	abolished
Abolished on:	2017-08-01
Superseding:	CJ 128-2000 Heat meters
Language:	English
File Format:	PDF
Word Count:	10000 words
Price(USD):	150.00
Delivery:	via email in 1 business day

Referred in CJ 128-2007:

*GB 191-2000 Packaging－Pictorial marking for handling of goods
*GB/T 2423.1-2008 Environmental testing - Part 2: Test methods - Tests A: Cold
*GB/T 2423.2-2008 Environmental testing - Part 2: Test methods - Tests B: Dry heat
*GB/T 2423.3-2016
*GB/T 2423.4-2008 Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat，cyclic ( 12h+12h cycle)
*GB 4208-1993 Degrees of protection provided by enclosure (IP code)
*GB 4706.1-2005 Household and Similar Electrical Appliances – Safety - Part 1: General Requirements
*GB/T 9113.1-2000 Integral steel pipe flanges with flat face or raised face
*GB/T 17626.2-l998
*GB/T 17626.3-2016
*GB/T 17626.4-2008 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient/burst immunity test
*GB/T 17626.5-2008 Electromagnetic compatibility - Testing and measurement techniques - Surge immunity test
*GB/T 17626.8-2006 Electromagnetic compatibility (EMC) - Part 8: Testing and measurement techniques - Power frequency magnetic field immunity test
*GB/T17626.11-1998
*CJJ 34-2010 Design Code for City Heating Network
*CJ/T 188-2004 Technical requirements of utility meters data transmission
*JB/T 9329-1999 Basic environmental conditions and testing methods for instruments transportation and storage in the transportation

CJ 128-2007 is referred in:

* CJJ 34-2010 Design Code for City Heating Network
* CJJ 34-2010 Design Code for City Heating Network

Standard

CJ 128-2007 Heat Meters (English Version)
Standard No.	CJ 128-2007
Status	abolished
Language	English
File Format	PDF
Word Count	10000 words
Price(USD)	150.0
Implemented on	2008-4-1
Delivery	via email in 1 business day

Detail of CJ 128-2007

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of CJ 128-2007

This standard specifies terms and definitions, technical characteristic, requirement, test method, test rules, marking, packing, and storage of heat meters. This standard is applicable to heat meters which the flowing medium is water, the temperature is 2°C~150℃, and the pressure is not larger than 2.5 MPa.

Contents of CJ 128-2007

1 Scope 2 Normative References 3 Terms and Definitions 4 Technical characteristics 5 Requirements 6 Test Method 7 Test rules 8 Marking, Packing and Storage Annex A (Informative) Water density and enthalpy value Annex B (Normative) Photoelectric interface Annex C (Normative) Structure and Installation of Platinum Resistance Temperature Sensor Annex D (Normative) Test and calculation for metering accuracy of heat meter Annex E (Normative) Test and calculation for metering accuracy of calculator Annex F (Normative) Test and calculation for metering accuracy of temperature sensor Annex G (Normative) Test and calculation for metering accuracy of flow sensor

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Keywords:
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