Why does my VWR Laboratory Equipment battery discharge after a few minutes?
If the battery in your VWR Laboratory Equipment discharges quickly, it could be due to a low battery. Try recharging it. Another possibility is a faulty battery charger, which may need to be replaced (Cat. No. 710-0973). The battery might also be too old, and you should consider replacing it.
What to do if my VWR Laboratory Equipment shows a 'LOW BATTERY' message?
If your VWR Laboratory Equipment displays a 'LOW BATTERY' message, the battery is likely low. Recharge the battery to resolve this issue.
Why is microbiological media dehydrated in my VWR Laboratory Equipment?
If the microbiological media in your VWR Laboratory Equipment is dehydrated, it could be because the media is corrupted. Check the expiration date and ensure the after-sampling agar wasn't dehydrated before sampling. Alternatively, the sampling time might be too long, so try shortening it.
General| Brand | VWR |
|---|---|
| Model | SAS Super IAQ |
| Category | Laboratory Equipment |
| Language | English |
Explains the working principle of the air sampler, focusing on aspirating air onto agar for analysis.
Highlights key features of the Surface Air System, including plate compatibility and sampling flexibility.
Step-by-step guide for inserting and using contact plates with the air sampler.
Instructions for checking the instrument for damage and ensuring proper working order before use.
Guidance on adjusting plate holders for different diameter contact plates or Petri dishes.
Information about an optional adapter for using 90 mm Petri dishes with the SAS.
Details on operating the air sampler via the ON/OFF, CLEAR, and arrow buttons for various functions.
Procedure for initiating a sampling cycle using the last recorded air volume.
How to select and program up to eight user-defined sampling volumes.
Demonstrates how to calculate the number of CFU per cubic meter using sample data and correction tables.
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