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Specifications
Measuring Method | ISO 7027 compliant nephelometric Method(90°) |
Measuring Range | 0 ~ 1000 NTU, automatic range selection: 0.01~19.99 NTU, 20.0~99.9 NTU, 100~1000 NTU. |
Resolution | 0.01 / 0.1 / 1 NTU |
Indication Error | ≤ ±2 % of reading±stray light |
Repeatability | ≤ ± 1% of reading or 0.02 NTU, subject to whichever is greater |
Calibration Standards | 0.02 NTU, 20.0 NTU , 100 NTU, 800 NTU(Polymer) |
Light Source | Infrared-emitting diode(850nm wavelength) |
Detector | Silicon photovoltaic |
Display | TFT Color screen |
Sample Vials | Φ25×60 mm, high borosilicate glass with screw cap |
Sample Volume | 18 ml |
Operating Temp. Range | 0~50℃ |
Power Supply | 4x “AA” Alkaline Batteries |
IP Rating | IP67 |