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Multi parameter water quality analyzer LMWA-A10

Multi parameter water quality analyzer LMWA-A10

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.

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.

Related Products of Multi Parameter Water Quality Analyzer

Multi parameter water quality analyzer LMWA-A11

Multi parameter water quality analyzer LMWA-A11
COD
COD determination range 5 to 5000 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 12 pcs
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 30 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 20 pcs
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 10 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 12 pcs
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

Portable Chlorine Meter

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Residual chlorine/total chlorine
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Accuracy 0.001 mg/L 0.001 ABS
Repeatability Lower detection limit ≤0.02 mg/L
Chlorine dioxide
Range 0.00 to 10.00 mg/L
Resolution 0.001 mg/L 0.001 ABS
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Lower detection limit ≤0.04 mg/L
Light source LED
Wavelength of light 515 nm

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Pocket ORP tester LPOT-A11
Connector BNC
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ORP accuracy ± 2 mV
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Pocket ORP tester LPOT-A10
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Calibration points 2 to 5 points
Calibration solution 0.001, 0.01, 0.1 mmol/L, 0.001, 0.01, 0.1 mol/L