Colorimeter
Stand-alone
Wireless
iOS app
Android app
USB to PC
General Information
Power source
Light sources
Abs/Tran
Display
Calibration
Cuvettes and test-tubes
Non-numeric displays
Accuracy
User Manual
Conformity
ELISA
AccuracyThe linearity of the response is measured using strips of neutral density filter, the graph of absorbance against the number of strips should be a straight line. |
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The results shown are highly linear from 0-2 absorbance units
(i.e. 100% - 1% transmittance). Above 2 the linearity is less precise but there
are few applications for which this region of the graph would be used - above 2A
less than 1% of the available light is passing through the sample.
In stand alone mode the maximunm absorbance that can be displayed is 1.999A and the minimum transmittance 0.1%. Readings are shown to three decimals (absorbance) or 1 decimal (transmittance). |