Laboratory Equipment
Product Data Sheet · Laboratory Equipment
COD analyzer NCA-202 operates within a temperature range of room temperature to 200°C and ensures a relative humidity of ≤85%. It includes a large LCD screen for intuitive operation. This unit utilizes a cold light source for enhanced optical stability. It is equipped with PID temperature control for accurate digestion. Our COD analyzer features a narrow-band interference optical system for improved precision.
| Measuring range | 5 to 200 mg/L |
|---|---|
| Measuring accuracy | 0.1 mg/L |
| Indication error | ≤±5% |
| Repeatability | ≤±2% |
| Anti-chlorine interference | ≤2000mg/L |
| Absorbance drift | ≤0.002A/20min |
| Light source lifespan | 100,000 hours |
| Analytical method | Closed Vessel Digestion and Colorimetric Method (Curvettes) |
| Processing capacity | 20 samples per run |
| COD digestion temperature | 165°C |
| Temperature range | Room temperature to 200°C |
| Relative humidity | ≤85% |
| Ambient temperature | 5 to 40°C |
| Accuracy | ±0.5°C |
| Time period | 1 to 9999 min |
| Digestion period | 10 min |
| Curve calibration | 20 factory calibration curves |
| Data storage capacity | up to 500 records |
| Power consumption | 30 W |
| Dimension | 190 × 240 × 180 mm |
| Weight | 2.8 kg |
Digester × 1 pc
Pipette × 1 pc
Colorimetric tube × 20 pc (16 × 145 mm)
Colorimetric cuvette × 2 pc
Power Cord × 2 pc
Temperature connect cable × 1 pc
Tube rack × 1 pc
Reagent × 1 kit
Digester shield × 1 pc
Manual × 1 pc
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