GB/T 11225-1989
Abolished
T/HNIMA 005-2025
Active
Group standards
T/HNIMA 005-2025 water quality centrifuge
T/HNIMA 005-2025 water quality centrifuge
Price:
$ 20.00
Basic Information
Standard Code:
T/HNIMA 005-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
\nComprehensive water quality
Publish Date:
2025-01-22
Implement Date:
2025-02-05
Scope
Main technical content: This document specifies the working conditions, structure, relative error of rotational speed, stability of rotational speed, centrifugal parameters, temperature rise of test solution, time of rising and falling speed, power supply time, data storage, and inspection rules, marking, packaging, transportation, and storage requirements for water quality centrifuges. It also describes the corresponding test methods. This document is applicable to the design, production, and inspection of water quality centrifuges.
Development Information
Related Standards
GB/T 14552-1993
Replaced
GB/T 14552-1993 Water and soil quality—Determination of organophosphorus pesticides—Gas chromatography
GB/T 15503-1995
Active
GB/T 15503-1995 Water quality—Determination of vanadium—BPHA extraction spectrophotometric method
GB/T 15504-1995
Active
GB/T 15504-1995 Water quality—Determination of carbon disulfide—Diethylamine cupric acetate spectrophotometric method
GB/T 15505-1995
Active
GB/T 15505-1995 Water quality—Determination of selenium—Graphite furnace atomic absorption spectrometric method
GB/T 15506-1995
Abolished