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Equipment and CalibrationView History
Equipment Entry
Instrument: | CO2 Probe |
Manufacture: | Vaisala |
Model No: | GMP222 |
Serial No: | H0630070 |
Tag No: | |
Acquisition Date: | 2012-05-02 |
Project: | DOE-TCP |
Location on 2013-10-22: | Disposed, |
Notes: |
0-1% probe. Factory calibrated on 2012-04-17. Replaces broken probe sn X3830001. |
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Documents
No documents found
History
Rec No. | Date | Loc From | Title | Loc To | Notes |
1079 |
2013-10-22 |
Lab none |
Tested |
Disposed |
Sara Knox inspected the probe in the lab. It looks like water damaged the probe & it is no longer functional. |
1078 |
2013-10-16 |
Mayberry CO2 Probe B |
Removed |
Lab none |
Removed from Tules at Mayberry since probe is no longer working due to water damage. |
1077 |
2013-04-05 |
Lab none |
Installed |
Mayberry CO2 Probe B |
Installed CO2 probe in the Tules at Mayberry. |
1420 |
2013-01-08 |
Lab none |
Calibration |
Lab none |
Trueppm = Probeppm*0.9745 + 35.22; linear relationship between the ppm reported by the probe and the known ppm of the calibration tanks. Tanks: zero air (0ppm), 421ppm, 3056ppm, and 10000ppm. Ta=22.3C, P=102.5kPa. Because the lab conditions were close to factory conditions, no temperature or pressure corrections were applied. Done by: Sara. |
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