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Rand 0 series high vacuum pumps are used when the
final absolute pressure required is very low <0.5 mbar (abs.).
These pumps may run continuously connected to
closed containers to be emptied, and may not run continuously at
length, at atmospheric pressure. The exhaust from these pumps is not
filtered, and thus special purifiers are available for fumes if
necessary.
The main areas of use include: refrigeration and
air conditioning systems, laboratory applications, freeze-drying,
spectrometry, ultracentrifugation. |
