GB/T 11225-1989
Abolished
T/CWEA 31-2024
Active
Group standards
T/CWEA 31-2024 Ultraviolet-visible-near infrared spectral water quality online monitoring system general technical requirements (trial version)
T/CWEA 31-2024 Ultraviolet-visible-near infrared spectral water quality online monitoring system general technical requirements (trial version)
Price:
$ 20.00
Basic Information
Standard Code:
T/CWEA 31-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection sampling and analysis testing methods
ICS Name:
\nComprehensive water quality
Publish Date:
2024-12-23
Implement Date:
2025-01-23
Scope
Scope: This document specifies the operating conditions, system composition and functions, technical requirements, inspection methods, inspection rules, and requirements for marking, packaging, transportation, and storage of the UV-visible-NIR spectroscopy water quality online monitoring system. This document is applicable to the design, production, and inspection of UV-visible-NIR spectroscopy water quality online monitoring systems. Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Operating conditions 5. System composition and functions 6. Technical requirements 7. Inspection methods 8. Inspection rules 9. Marking, packaging, transportation, and storage
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