DZ/T 0101.12-1994
Active
JJF 1786-2019
Active
National Metrology Technical Specifications JJF
JJF 1786-2019 Program of Pattern Evaluation of On-line Automatic Determinators for Chemical Oxygen Demand (COD)
JJF 1786-2019 Program of Pattern Evaluation of On-line Automatic Determinators for Chemical Oxygen Demand (COD)
Basic Information
Standard Code:
JJF 1786-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2019-12-31
Implement Date:
2020-03-31
Pages:
28 pages
Scope
The type evaluation outline is applicable to the type evaluation of online automatic monitors for chemical oxygen demand (COD) with a measurement range of (16~1 000) mg/L, whose measuring instruments are classified and coded as 46361500.
Development Information
Referenced Standards
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
\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active