Projekta Nr.ISO 21360-2:2012
Nosaukums<p>This part of ISO 21360 specifies methods for measuring the volume flow rate, base pressure, water vapour</p> <p>tolerance, power consumption, and the lowest start-up temperature of positive displacement vacuum pumps,</p> <p>which discharge gas against atmospheric pressure and with a usual base pressure &lt;10 kPa.</p> <p>In this part of ISO 21360, it is necessary to use the determinations of volume flow rate and base pressure</p> <p>specified in ISO 21360‑1.</p> <p>This part of ISO 21360 also applies to the testing of other types of pumps which can discharge gas against</p> <p>atmospheric pressure, e.g. drag pumps.</p>
Reģistrācijas numurs (WIID)50844
Darbības sfēra<p>This part of ISO 21360 specifies methods for measuring the volume flow rate, base pressure, water vapour</p> <p>tolerance, power consumption, and the lowest start-up temperature of positive displacement vacuum pumps,</p> <p>which discharge gas against atmospheric pressure and with a usual base pressure &lt;10 kPa.</p> <p>In this part of ISO 21360, it is necessary to use the determinations of volume flow rate and base pressure</p> <p>specified in ISO 21360‑1.</p> <p>This part of ISO 21360 also applies to the testing of other types of pumps which can discharge gas against</p> <p>atmospheric pressure, e.g. drag pumps.</p>
StatussAtcelts
ICS grupa23.160