TPS smartCHEM-C, Handbook, Page: 9 / 72

9
1.9.2 TDS
Ranges Resolution Accuracy
k=0.1 Sensor
0 to 1.000 ppM
0 to 10.00 ppM
0 to 100.0 ppM
0 to 1000 ppM
0 to 10.00 ppK 0.001 ppM
0.01 ppM
0.1 ppM
1 ppM
0.01 ppK ±0.5% of full scale of
selected range at 25
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k=1.0 Sensor
0 to 10.00 ppM
0 to 100.0 ppM
0 to 1000 ppM
0 to 10.00 ppK
0 to 100.0 ppK 0.01 ppM
0.1 ppM
1 ppM
0.01 ppK
0.1 ppK ±0.5% of full scale of
selected range at 25
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C
k=10 Sensor
0 to 100.0 ppM
0 to 1000 ppM
0 to 10.00 ppK
0 to 100.0 ppK
0 to 1000 ppK 0.1 ppM
1 ppM
0.01 ppK
0.1 ppK
1 ppK ±0.5% of full scale of
selected range at 25
O
C
Note : Ranges are automatically selected. Exact auto-ranging points and full scales are subject to
sensor performance.
Sensor Type .......................................... Glass body with two platinised platinum plates.
In-built ATC.
Temperature Compensation ................ Automatic, 0 to 100
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C.
ATC co-efficient can be set from 0 to 6.00% /
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individually for standard and sample.
ATC reference temperature is user-selectable for 25.0
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or 20.0
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Calibration ............................................ Automatic zero and span calibration. Any calibration
standard from 20 ppM to 500 ppK can be user set.
Sensor Span Range ............................... k=0.1 : k=0.075 to k=0.133
k=1.0 : k=0.75 to k=1.33
k=10 : k=7.5 to k=13.3