DZ/T 0101.12-1994
Active
JJG 686-2006
Replaced
National Metrology and Inspection Regulations JJG
JJG 686-2006 Hot Water Meter
JJG 686-2006 Hot Water Meter
Basic Information
Standard Code:
JJG 686-2006
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2006-03-08
Implement Date:
2006-09-08
Pages:
21 pages
Scope
This procedure applies to the type evaluation, initial verification, subsequent verification, and in-service inspection of hot water meters.
Development Information
Replace the following standards
JJG 686-1990
Referenced Standards
OIML R72:1984
OIML R49-1(Draft):2004
OIML R49-2(Draft):2004
ISO 10385-1:2000
JB/T 8802-1998
JJG 225-2001 Heat Meters
GB/T 778.3-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 3:Test methods and equipment
JJF 1015-2002 General Norm for Pattern Evaluation and Pattern Approval of Measuring Instruments
JJF 1016-2002
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
DZ 4-1981
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active