COD |
- COD determination range: 2 to 10000 mg/ L
- COD measurement accuracy: COD < 50 mg/ L, ≤ ± 10 %
and
COD > 50 mg/ L, ≤ ± 5 %
- COD minimum detection limit: 0.1 mg/ L
- COD measurement time: 20 minutes
- COD repeatability: ≤ ± 5 %
- Processing sample number per batch:
- Consumables for colorimetric COD measurement: Colorimetric tubes and Cuvette
- COD reactor digestion temperature: 165 ± 0.5°C
- COD reactor digestion time: 10 min
- COD reactor time setting switches: 3 pcs
- Anti-chlorine interference: (Cl) < 1000 mg/ L No effect
|
Ammonia nitrogen |
- Ammonia nitrogen determination range: 0.02 to 60 mg/ L
- Ammonia nitrogen measurement accuracy: ≤ ± 10 %
- Ammonia nitrogen minimum detection limit: 0.01 mg/ L
- Ammonia nitrogen measurement time: 10 to 15 minutes
- Ammonia nitrogen repeatability: ≤ ± 5 %
- Processing sample number per batch:
- Consumables for colorimetric ammonia nitrogen measurement: Colorimetric tubes and Cuvette
- Ammonia nitrogen reactor time setting switches: 3 pcs
|
Total phosphorous |
- Total phosphorous determination range: 0.002 to 20 mg/ L
- Total phosphorous total phosphorous measurement accuracy: ≤ ± 5 %
- Total phosphorous minimum detection limit: 0.001 mg/ L
- Total phosphorous measurement time: 35 to 50 minutes
- Total phosphorous repeatability: ≤ ± 5 %
- Processing sample number per batch:
- Consumables for colorimetric total phosphorous measurement: Colorimetric tubes and Cuvette
- Total phosphorous reactor digestion temperature: 120 ± 0.5°C
- Total phosphorous reactor digestion time: 30 min
- Total phosphorous reactor time setting switches: 3 pcs
|
Turbidity |
- Turbidity determination range: 0.5 to 400 NTU
- Turbidity measurement accuracy: ≤ ± 5 %
- Turbidity minimum detection limit: 0.1 NTU
- Turbidity measurement time: 1 minute
- Turbidity repeatability: ≤ ± 5 %
- Consumables for colorimetric turbidity measurement: Colorimetric Cuvette
|
Light source life |
100000 hours |
Optical stability |
≤ 0.001 A/ 10 min |
No. of curves |
166 |
Storage data |
12000 |
Display |
LCD (320 × 240) |
Interface |
USB |
Power supply |
AC 200 V |
Dimension |
550 × 300 × 250 mm |
Gross Weight |
21 kg |
- Portable design
- Automatic switching for multi-parameters measurement
- 15 samples intelligent reactor
- Pre storage for 113 standard curves
- Pre storage for 53 multi-point regression filling curves
- Intelligent data analysis
- Includes colorimetric, digestive system, timing system functions
- Built–in mini printer
- USB data interface
- User friendly operation
Used in on-field water quality analysis based on COD, ammonia nitrogen, total phosphorous and turbidity parameters.