Overview
Multi parameter water quality analyzer LMWA-A10 with portable suitcase design, directly measures turbidity, chemical oxygen demand, ammonia and total phosphorous content of water sample, without any power supply. Incorporated with a 15 samples intelligent reactor, it meets the demand of user for testing large quantities of water samples. Its rated power of reactor is adjusted, according to the quantity of load.
Specifications :
| 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 % | | 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 % | | 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 % | | 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 |
Features :
- - 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
Applications :
Used in on-field water quality analysis based on COD, ammonia nitrogen, total phosphorous and turbidity parameters.
Standard Accessories :
| Accessories no. |
Name |
| 1 |
Protective cover |
| 2 |
Cooling rack |
| 3 |
Cuvette rack |
| 4 |
Tube rack |
| 5 |
Reagent proportional |
| 6 |
Printing paper |
