| Date: |
2022-08-03 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Tested |
| Notes: |
I did two performance tests on this chamber. The CO2 for bother chambers is reading negative -200 to -300 ppm. I tried to reset it to 400ppm but it didn't seem to work. |
| Entered by: |
Joe Verfaillie |
|
|
