PROCESS REFRACTOMETER PR-23
Sensor verification
Page loaded on February 2, 2009 at 03:19:28 PM
Sensor information
Serial number: R05676
Test results
Nominal nD Measurement Sensor
at 25°C at
actual
temp.
Measured
nD
Accuracy Result Head
temp.
°C
Head
hum.
%
Supply
current
mA
1 1.3300 1.3297 1.3296 0.0001 pass 30 3 39
2 1.3700 1.3697 1.3696 0.0001 pass 30 3 39
3 1.4200 1.4196 1.4197 0.0000 pass 30 3 39
4 1.4700 1.4697 1.4697 0.0000 pass 30 3 39
5 1.5200 1.5196 1.5196 0.0000 pass 30 3 39
Verification result: pass
Traceability and conformance
Measurements should be done by using Cargille Refractive Index Liquids with
stated in accuracy of ±0.0002 R.I.
Cargille Index of Refraction Liquids are manufactured and calibrated using
instruments whose accuracy is verified by daily comparision to N.I.S.T. (N.B.S.)
traceable standards. N.I.S.T. standards are based on angle measurements using
a Wild divided circle spectrometers.
lmths.firev/052.32.861.291//:ptthnoitacifirev rosneS :metsyS retemotcarfeR 32-RP stnetaP-K
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