新 Multi-parameter water quality analyzer Features Technical Specifications 在 上海市, 中国
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规格参数
描述
Scientific Instruments
Analytical Instruments
Features
Suitable for surface water, groundwater, and industrial wastewater, complying with national and industrial standards.
Direct measurement of multiple parameters including COD, ammonia nitrogen, total nitrogen, and total phosphorus.
Fast measurement with direct concentration reading and precise results.
Stores 200 calibration curves and 40,000 test data records.
Standard 16-hole high-end intelligent digester meets large-batch testing needs.
Technical Specifications
Wavelength Range
: 190–1100 nm
Wavelength Accuracy
: ±0.5 nm
Transmittance Accuracy
: < 0.5%T
Transmittance Repeatability
: < 0.2%T
Stray Light
: < 0.05%T
Optical Stability
: ±0.002 A/h
Colorimetric Method
: Cuvette
Display
: 65K color LCD screen
Output
: USB interface
Measurement Items & Ranges
Total nitrogen: 2–15,000 mg/L
Total phosphorus: 1–10 mg/L
Ammonia nitrogen: 0.01–30 mg/L
COD: 0.02–100 mg/L
Measurement Time
Total nitrogen: 50 min
Total phosphorus: 40 min