Description
Overview
GAOTek Portable Oxygen Meter Tester is mainly used in the field, and is supported by portable intelligent batteries, portable test cases. To test chemical oxygen demand, ammonia nitrogen, total phosphorus, total nitrogen and turbidity quickly and easily.
Features
• Includes case and reagents for outdoor use
• Detects COD, ammonia, nitrogen, and turbidity in wastewater
• Direct, accurate, stable concentration readings
• Multi-optical path system, fast colorimetric tube measurement
• Stores 20,000 data sets, free data viewing available
Technical Specifications
Wavelength | 610 nm |
Range | 0 mg/L to 10000 mg/L |
0 mg/L to 100 mg/L | |
0 mg/L to 25 mg/L | |
0 mg/L to 100 mg/L | |
10 NTU to 800 NTU | |
Test Method | Rapid Digestion Spectrophotometry |
Nessler’s Reagent Spectrophotometry | |
Molybdenum Antimony Anti-Spectrophotometry | |
Color-Changing Acid Method | |
National Standard Spectrophotometry | |
Accuracy | <±8% |
Test Time | 15 min |
1 min | |
45 min | |
60 min | |
Curve Quantity | 5 pcs |
Stability | <0.005 A/ 20 min |
Repeatability | ≤± 5% |
Data Storage | 21000 data’s |