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What else can I help you with?
Which is lower 500 microns or 7500?
If your talking about vacuum 500 microns of Hg is lower.
What are the different methods of preserving the fecal specimen?
Fecal specimens can be preserved by refrigeration, using preservatives such as Cary-Blair or PVA media, and by freezing. Refrigeration is suitable for short-term storage, while preservatives are used for transporting specimens to a lab. Freezing is ideal for long-term storage.
When charging a refrigeration system with R11 what vapor pressure is nessary in the shells before charging with liquid?
Before charging a refrigeration system with R11, the vapor pressure in the shells should typically be around 0 psi (absolute pressure) or slightly above, depending on the ambient temperature. This ensures that the system is under a vacuum, which helps prevent moisture from entering the system and allows for the efficient charging of liquid refrigerant. It’s crucial to check the manufacturer's specifications and guidelines for the specific system being serviced.
Is vacuum can be use in place of argon in bulb?
No, There should be a media.
Can you put chemicals in the pool while the vacuum is in?
It is generally safe to add pool chemicals while the vacuum is operating as long as you follow the manufacturer's instructions for both the pool chemicals and the vacuum. However, it may be more effective to add chemicals when the vacuum is not running to allow the chemicals to distribute evenly throughout the water before the vacuum starts circulating.
How many microns is 30 inches of vacuum?
30in is 762000 microns of vacuum
Which is lower 500 microns or 7500?
If your talking about vacuum 500 microns of Hg is lower.
What is vacuum measured in?
vacuum is measured in pressure. To get a vacuum you need a negative pressure. that would be inches of mercury hg
How many microns does a vacuum suck?
I don't see how the sucking capacity of a vacuum would be measured in units of length.
What micron level should you pull vacuum on a normal change out of a compressor or condenser?
When changing out a compressor or condenser, you should pull a vacuum to a level of 500 microns or lower. This ensures that most moisture and non-condensable gases are removed from the system, which is crucial for optimal performance and longevity. A vacuum level of 250 microns is often recommended for best practices, as it provides an extra safety margin. Always ensure the vacuum pump is properly sized and functioning to achieve these levels efficiently.
In which deep vacuum is usually measured in?
Deep vacuum is usually measured in microns. This unit of measurement is commonly used in vacuum technology to indicate levels of pressure or vacuum.
Best leak detection test is when refrigeration system is?
A vacuum
What do you check before you charge the refrigeration unit?
that theres a vacuum on it
Does vacuum-packed Parmesan cheese require refrigeration?
yes
How many psi gas charge in a refrigeration compressor?
I fix Coke coolers and vendors usually r134a and r 12 134a is 20 pressure and 12 14 to 16 alot easier to add with scale after pulling a vacuum
How long should a vacuum be pulled after replacing a compressor?
After replacing a compressor, the vacuum should be pulled for at least 30 minutes to an hour. This duration ensures that any moisture and air are thoroughly removed from the system. It's important to achieve a vacuum level of 500 microns or lower to prevent issues like refrigerant contamination and system inefficiency. Always verify the vacuum level with a reliable vacuum gauge before proceeding with the refrigerant charge.
How do you recover refrigerant in a refrigeration system?
Use a vacuum pump that pulls it into a tank.
