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所有常见问题
(1980 total: showing 1661-1680)
If fractional tube sizes are not available, can 6 mm tubing be used instead on the AP200?
Can standard polyethylene tubing be used for an AP200?
Does the tubing for an AP200 have to be bought from Campbell Scientific?
What is the recommended tubing for an AP200?
Why will the tubing not go into the ¼ in. fitting on a regulator?
Can someone from Campbell Scientific come to a site and install an AP200 system?
Can Campbell Scientific assemble the fittings onto the tubes?
How are Swagelok tubing connections made?
What is a Bowen ratio, and can an AP200 measure it?
Can the AP200 be used with chambers?
Can the AP200 be used to measure horizontal advection?
Why does the AP200 require an ambient pressure measurement for the H
2
O span, but not for the zero or CO
2
span?
Why would CAL_TIMEOFFSET ever be set to a non-zero value?
How long does it take for the reading to stabilize during an H
2
O span?
The IRGA operates at reduced pressure in the AP200. Is it OK to do a zero/span at ambient pressure?
If it is OK not to do an automated H
2
O span, is it OK not to do an automated CO
2
span?
Why is the AP200 not able to do an automated H
2
O span?
Should the AP200 set the IRGA zero/span or just measure the zero/span?
Do both zero and CO
2
span have to be done, or can just a zero be done?
How often should zero/span be performed on an AP200?
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