OTBM Series Portable Turbidimeter

SKU: OTBM-B Series Category:

Characteristic

  • LCDdisplay, and the backlight can be
  • Novelappearance, convenient for user in field
  • Usingfour AA batteries, external power supply, and automatic power-off to save
  • Infraredlight source, can measure the turbidity of colored
  • Automaticrange switchover, support zero-point and four-point calibration, in line with GLP Regulation and ISO7027

Specifications

 

Parameters/Model OTBM-2000B OTBM-1000B OTBM-500B OTBM-200B OTBM-100B OTBM-50B OTBM-20B
Light source LED
Wavelength 860nm
Measuring Mode NTU, FTU, EBC, ASBC
 

Measuring range NTU

0.000-20.00

20.01-200.0

200.1-2000

0.000-20.00

20.01-200.0

200. 1-1000

0.000-20.00

20.01-200.0

200.1-500.0

0.000-20.00

20.01-200.0

0.000-20.00

20.01-100.0

0.000-20.00

20.01-50.0

 

0.000-20.00

Resolution 0.001
Allowable error of

indication

≤±6%
Zero Drift ≤±0.5%FS
Stability of indication ≤±0.5%FS
Repeatability ≤0.5%
Sample bottle Φ 25 mm×65 mm
Sample volume 20–30 ml
Calibration points 7 6 5 4 4 3 2
Display LCD
Interface USB
Data storage 2000 sets
Power supply 4 x AA batteries; 5V USB power
Overall dimensions 380mm×280mm ×250mm
Weight (Gross) 3kg

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