Portable Water Turbidity Test Analyzer EZL-PTA10 is specially designed for water quality measurements, providing reliable and accurate readings, especially in low turbidity range with a low detection limit up to 0.10NTU. Measuring range comprises 0 to 20 NTU with automatic measuring range switching. Dual 90° and 180° detectors are installed into the instrument, where the scattered light is received by the 90° detector, while the transmitted light is received by the 180° detector.
Measuring Range | 0-20 NTU |
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Indication Error | ±0.3 NTU or ±8% turbidity;±0.3 mg/L or ±8% total suspended solids |
Accuracy | ±0.1 NTU or ± 5% NTU |
Repeatability | < 5 NTU, ≤ ± 0.05 NTU ≥ 5 NTU, ≤ ± 1% NTU |
Calibration Method | Calibration up-to 4 points |
Zero Drift | ≤ ±0.3% FS/30 minutes |
Operating Temperature | 5°C to 40°C |
Storage Temperature | -10°C to 55°C |
Humidity | 0 to 80% RH |
Power Supply | Lithium Battery |
Protection Grade | IP65 |
Dimension (W×D×H) | 170×72×44 mm |
Weight | 290 g |
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