Description
Key Features
- Cold light and monochromatic light as light source, optics stability is much better, and cannot be interfered by all kinds of light.
- Use PID automatically control heating temperature, higher temperature accuracy.
- Operating is very convenient.
- Separate high temperature heating device from colorimetric part:, eliminate the influence of the high temperature.
- High efficiency, can measure 20 COD water samples per time, and measuring 1 batch samples only cost about 20 minutes.
- Can store 8 work curves(may set by user), and store 255 COD records and 100 ammonia nitrogen records with time label.
- The datas stored are nonvolatile
Technical Specifications
| measure range | 5—2000mg/L, if over the range, dilution metering |
| accuracy | error≦5% |
| repeatability | ≦3% |
| anti-jamming Cl | ≦1200mg/L |
| wavelength | 610nm |
| heating time: | 10 minutes |
| dimension | 7.87*9.44*7.48in
200X240X190 mm |
| owest detectable limit | 0.01mg/L |
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