| Date: |
2020-11-24 |
| From: |
Lab - |
| To: |
Lab - |
| Title: |
Calibration |
| Notes: |
Last calibration: 2020-05-22
AGC=100 SDM= DAC1= DAC2=
Ambient P=100.7kPa, Tair=24.2C, Tdew=8.6C
Zero Air at 525psi, AMP CA4396 408.97 at 375 Tdewspan=20.00
CO2 zero 0.9048 -> .9037 Offset: -4.75ppm
CO2 span 1.009 -> 1.0074 Offset: .84ppm
H2O zero 0.8405 -> .8431 Offset: 18.4ppm
H2O span 1.0148 -> 1.0122 Offset: .06ppm
Notes: Large H2O zero. After the calibration, I changed the chemical bottles. The chemicals were all solidified and I had a hard time scraping it out with a screwdriver, so I just put fresh chemicals in extra bottles. I flushed the cavity with zero air before sealing it with the fresh bottles. I'll let it run through the weekend on the bench and test/calibrate again next week.
|
| Entered by: |
|
|
|
