Extech Instruments TB400 - Specifications

TB400-en-GB_V1.3 8/16
8
Specifications
Display LCDsize:41mmx34mm(1.6x1.3”)
Range 0.00to49.99NTU(NephelometricTurbidityUnit)
 50to1000NTU
Resolution 0.01NTU/1NTU
Accuracy Range0to49.99:±5%readingor±0.5NTUwhicheverisgreater
Range50to1000:±5%reading
OperatingTemperature 0to50
o
C(32to122
o
F)
OperatingHumidity Lessthan85%RH
LightSource LED,850nm
LightDetector PhotoDiode
ResponseTime Lessthan10seconds
SampleVolume 10mLminimum
Power Six1.5VAAAbatteries
Powerconsumption StandbyMode:approx.3.5mADC;TestingMode:approx.36mADC
Dimensions/Weight 155x76x62mm(6.1x3.0x
2.4”);320g(0.70lbs)
AutoPowerOFF Automaticallyswitchesoff10minutesafterthelastkeypress
Standard MeetsISO7027
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