Hanna Instruments HI 4105 - Manual (Page 2)

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HI 4105 Carbon Dioxide Electrode HI 4105 Carbon Dioxide Electrode HI 4105 Carbon Dioxide Electrode HI 4105 Carbon Dioxide Electrode HI 4105 Carbon Dioxide Electrode
I. I. I. I. I. Introduction: Introduction: Introduction: Introduction: Introduction:
The Hanna HI 4105 Carbon Dioxide gas sensing electrode
is a combination electrode designed for the measurement
of Carbon Dioxide in aqueous solutions such as water, soft
drinks or wine, samples. Carbonate and Bicarbonate ions
are also measured by conversion to Carbon Dioxide gas
upon ISA addition.
II. II. II. II. II. Specifications Specifications Specifications Specifications Specifications
Type: CO2 gas sensing
electrode with glass pH
internal, Ag/ AgCl
reference and gas
permeable membrane.
Species detected: CO
3
2
-,HCO
3
- , CO
2
CO
2
Measurement Range: 0.02 M to 4 x 10
-4
M
880 to 17.6 ppm
Interfering ions: SO
2
/SO
3
2- , H
2
S/S 2-
Operating Temperature: 0 to 40 °C
Operating pH: 4-5 pH
Dimensions: 12 mm (OD) X 120
mm (insertion)
0.47
”x 4.72”
Wetted materials: Delrin ®, body and cap
with PTFE membrane
Connection: BNC