With a calibration range of up to four points, the Portable Water Turbidity Test Analyzer EZL-PTA20 is designed primarily for water quality tests, providing reliable and precise readings, especially in the low turbidity area. The measuring range is 0 to 1000 mg/L, and the ranges are switched between automatically. The device has a data storing capacity of over 5000, ensuring precise and consistent findings.

Measuring Range 0 to 1000 mg/L
Indication Error ±0.3 NTU or ±8% turbidity;±0.3 mg/L or ±8% total suspended solids
Accuracy ± 0.3 mg/L or ±8% mg/L
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
  • Multi-functional USB port with data transmission and charging functions
  • Professional optical path design, good optical stability
  • Smart size and light weight, classified protection IP65
  • Multi-parameter configuration, strong expansion ability and low expansion cost
  • Low power consumption
  • Intelligent and environmental protection
  • Compact size, light weight and easy to carry
  • Using 180°×90° optical path and dual detector technology to avoid backlight or tone interference
  • Accurate and reliable results
  • Lowest detection limit can reach 0.10NTU
  • The high performance processing core provides super-computing motion
  • Up-to 5000+ data storage capacity
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