haTmed Q50B - B&D Test

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Afterthevacuumtestprogramisstarted,whenthepressureinthechamberreachesthestandardrequired
relativevacuumvalue,thevacuumsystemstops,andtheequilibrationtimeof5minutesisturnedon.Afterthe
balancingtimeelapses,thevacuumtestisstartedfor10minutes.Afterthetestiscompleted,thesystemreturns
tonormalpressure.
Afterthevacuumtestisfinished,thesystemwillprompttheresultontheprogramendinterfaceandsavethe
recordinthememory.Iftheautomaticprintingfunctionissetandtheprinterisconnected,thetestresultwillbe
printedatthesametime.
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Whenthevacuumtestispassed,themessageis“vacuumtestsuccess”.Indicatesthatthesystem'sleakrate
meetsthedesignrequirements.Printtheinformationasfollows:
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
    PROGRAMPROPERLYEXECUTED！VacuumTestSuccess！
    Leakagerate:<0.13Kpa/minLeakrate：<0.13Kpa/min
Yoursystemissteady!
    ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
Whenthevacuumtestfails,themessageis“VacuumTestFailed”.Printtheinformationasfollows:
    ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
PROGRAMERROREXECUTEDVacuumTestFailed！
   VacuumTestFail!
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
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 Ifthevacuumtestfails,pleasedonotcontinuetousetheproduct
andcontactthemanufacturerorauthorizeddealerimmediately.
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5.2 B&DTest
B&Dtestisusedtocheckthesteampenetrationofthissterilizertoporouspermeableloads,suchascotton
fabrics.SelecttheB&Dtestinthetestprograminterface(Figure5.1).
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 Testmethodsandtestresultsarejudgedinaccordancewiththe
information and requirements provided by the test package
manufacturer.
 WS310‐2016 requires weekly B&D testing to monitor and save
records
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