ETO Sterilizer Inspection & Test Methods: Ua kom tiav daim ntawv qhia kev lees paub
Cov txheej txheem txheeb xyuas cov txheej txheem nthuav dav rau ethylene oxide sterilizers - suav nrog kev kuaj pom, ntsuas qhov ntev, kuaj xyuas cov khoom siv, kev nyab xeeb ntawm lub qhov rooj, ntsuas ntsuas, ntsuas lub voj voog, thiab kev ua raws li kev cai.
Nug ntawm WhatsApp ? Saib ETO Sterilizer KhoomKev sim nruj me ntsis ntawm ethylene oxide sterilizers yog qhov tseem ceeb los xyuas kom meej tias lawv ua tau raws li cov qauv kev ua tau zoo uas tau teev tseg hauv ETO sterilizer kev ua tau zoo specifications. Cov kev tshuaj xyuas hauv qab no siv rau hauv kev tswj hwm ib puag ncig: kub 5-40 ° C, txheeb ze av noo 80%, atmospheric siab 70 kPa-106 kPa, thiab fais fab mov AC380V, 50Hz.
Qhov tshwm sim & Qauv (3.1)
Ua kev soj ntsuam qhov muag, tactile checks, thiab kev sim ua haujlwm. Sab nrauv yuav tsum du, zoo ib yam, thiab tsis muaj qhov tsis xws luag, raws li xav tau hauv Qhov tshwm sim & Qauv.
Chamber Qhov Loj (3.2)
Siv cov cuab yeej ntsuas ntsuas los txheeb xyuas qhov ntev, qhov dav, qhov siab, txoj kab uas hla, thiab ntim. Cov txiaj ntsig yuav tsum ua raws Chamber Dimensions.
Cov ntaub ntawv pov thawj (3.3)
Tshawb xyuas cov chaw tsim khoom cov ntaub ntawv pov thawj cov ntaub ntawv thiab cov ntaub ntawv sib txuas ua ke. Visually soj ntsuam cov chaw nres nkoj thiab cov ntsaws ruaj ruaj. Txhua tus yuav tsum ua raws li Khoom Compatibility thiab Kev Sib Txuas.
Vaporizer ntxuav (3.4)
Ua raws li tus neeg tsim khoom cov txheej txheem ntxuav thiab xyuas kom meej tias cov cua sov tuaj yeem tswj tau raws li tau teev tseg hauv Vaporizer Ntxuav.
Piping & Cov khoom siv (3.5)
Saib xyuas kev tsim kho seamless, welded pob qij txha (tshwj tsis yog kev sib txuas lub tog raj kheej), rwb thaiv tsev, thiab cov ntawv qhia ntws. Cov khoom siv tubing hloov tau raug txheeb xyuas. Yuav tsum ntsib Piping & Kev sib txuas.
Qhov rooj & Kev Ntsuas Kev Ntsuas (3.6)
Tshawb xyuas cov duab kos duab, ua haujlwm ntawm lub qhov rooj manually thiab txiav, ntsuas kev khiav hauj lwm nrog lub laub-rub gauge. Cov ntsaws ruaj ruaj, xauv mechanisms, thiab ob lub qhov rooj interlocks yuav tsum txaus siab Qhov Rooj Systems & Kev ruaj ntseg Interlocks.
Kev Tshawb Fawb Kev Pabcuam (3.7)
Paub meej tias chav humidification txoj kev (Chav Humidification), compressed cua / roj dryness thiab pom (Compressed Cua & Inert Gas Khoom), lim kev ntsuas ?99.5% rau 0.3?m (Cua & Inert Gas Lim), thiab EO muab kev ncaj ncees nrog rau kev ntsuas qhov tseeb (± 5% ntawm 0.5 kg / m³ koob) raws li ib qho Sterilant Supply & Dosing.
Lub suab nrov (3.8)
Khiav ib lub voj voog ua kom tsis muaj menyuam. Ntsuas A-hnyav lub suab siab ntawm 1 m qhov siab thiab 1 m nrug ntawm lub suab nrov nrov (pem hauv ntej, nram qab, sab laug, sab xis). Tus nqi siab tshaj plaws yuav tsum yog ?65 dB(A), nyob rau hauv txoj kab nrog Lub suab nrov.
Thermal rwb thaiv tsev (3.9)
Kev pom thiab ua manually xyuas tias cov rwb thaiv tsev tsis muaj asbestos npog txhua qhov chaw siab tshaj 55 ° C, tshwj tsis yog qhov tseem ceeb rau kev ua haujlwm. Cov kev xav tau sib haum nrog Thermal rwb thaiv tsev.
Instrumentation verification npog cov ntsuas, recorders, thiab automatic controllers per Tswv yim & Tsis siv neeg tswj.
- Kub: qhov tseeb ± 1%, piv nrog cov ntsuas ntsuas (Kub qhov tseeb)
- Siab: qhia yuam kev <± 5 kPa, cov dej xau kev daws teeb meem 0.1 kPa (Siab raug)
- txheeb ze humidity: sensor tseeb tseeb (txheeb ze humidity raug)
- Timer: sim 10 min nrog stopwatch, yuam kev ?2.5% (Lub sij hawm raug)
- Lub voj voog theem & counter indicators
- Cov ntaub ntawv khaws tseg: cov ntaub ntawv ruaj khov, piv txwv ?2s, tamper-proof (Cov cuab yeej kaw)
- Auto maub los: software validation, tiv thaiv over-temp (Automatic Cycle Control)
- Override tswj: mob siab rau tus yuam sij / code nkag (Override Tswj)
Kev Simulation (3.10.6)
Ua rau txhua qhov teeb meem txhaum cai (sensor break, over-temperature, pressure deviation) thiab paub meej tias pom / hnov
Lub voj voog & Leak Test Validation (3.11–3.12)
Khiav ib lub voj voog kom tsis muaj menyuam tag nrho thiab lub voj voog uas muaj kev ua kom tsis muaj menyuam tom qab phau ntawv. Txheeb xyuas tag nrho cov theem, kaw, thiab cov pa xau ?0.3 kPa / min raws li Sterilization Cycle Stages thiab Leak Test Cycle.
- Qhov kub thiab txias – xeem ib Annex C.1, yuav tsum yog ? Qhov ntsuas kub ntawm +5 ° C (Surface Temperature Uniformity).
- Siv tau qhov chaw kub - Kev ntsuas ib qho Annex C.2, uniformity ± 3 ° C (Usable Space Temperature Uniformity).
- Vacuum muaj peev xwm - ua tiav -75 kPa lossis qis dua, sau sijhawm rau -50 kPa thiab -75 kPa (Vacuum Performance).
- Leak tus nqi – xeem ib Annex D, ?0.1 kPa/min rau ?1 m³ chambers (Leak Rate).
- Kev ua kom tsis muaj menyuam – xeem ib Annex E siv cov cim qhia txog roj ntsha; Chav B yuav tsum tsis muaj kev loj hlob (Biological Indicator Efficiency).
- Kev nyab xeeb hluav taws xob - Raws li GB4793.1 thiab IEC 61010-2-040 (Hluav taws xob kev nyab xeeb).
- Electromagnetic compatibility - kuaj ib GB / T18268.1 (Electromagnetic Compatibility).
Xav tau tus kws tshaj lij kev lees paub rau koj tus ETO sterilizer?
Peb pab neeg tuaj yeem pab nrog cov txheej txheem tshuaj xyuas, kuaj kev lees paub hauv Hoobkas, thiab cov ntaub ntawv ua raws. Tiv tauj peb los tham txog koj cov kev xav tau.
Sib tham ntawm WhatsAppDisclaimer: Kab lus no qhia txog cov txheej txheem tshuaj xyuas dav dav rau kev kawm. Ib txwm xa mus rau cov qauv siv tau thiab cov ntaub ntawv tsim khoom lag luam rau cov txheej txheem kuaj tshwj xeeb.
