Hach-Lange 2100P iso - Portable Turbidimeter Instrument - Manual (Page 9)

Page 9
4650098 specs.fm SPECIFICATIONS
SPECIFICATIONS
Specifications are subject to change without notice. Operating specifications
applicable at 25 °C unless noted. Program software copyrighted by Hach Company,
1991.
Measurement Method: Ratio Nephelometric signal (90°) scatter light ratio to
transmitted light
Range: 0–1000 FNU with automatic decimal point placement or manual range
selection of 0–9.99, 0–99.9 and 0–1000 FNU
Accuracy: ± 2% of reading plus stray light from 0–1000 FNU
Resolution: 0.01 FNU on lowest range
Repeatability: ± 1% of reading or 0.01 FNU, whichever is greater
Response Time: 6 seconds for full step change without signal averaging in constant
reading mode
Stray Light: <0.04 FNU
Standardization: StablCal® Stabilized Formazin primary standards or Formazin
primary standards
Display: Four-digit liquid crystal; 10.16 mm high digits with custom icons
Light Source: T860 nm LED lamp
Detectors: Silicon photovoltaic
Signal Averaging: Operator selectable on or off
Sample Cells: (Height X width) 60.0 X 25 mm Borosilicate glass with screw caps,
marking band and fill line
Sample Required: 15 mL