I-Formaldehyde Test Specimen Balance Pretreatment Pretreatrate Temperature Constant and Humidity Chamber

I-equilibrium pretreatment pretreatment eqhubekayo negumbi lokuswakama lamasampula okuhlola e-formaldehyde iyithuluzi lokuhlola elikhiqizwe ngokukhethekile ngezidingo zokwelashwa kwangaphambili kwezinsuku eziyi-15 zamasampula epuleti kumazinga we-GB18580-2017 kanye ne-GB17657-2013. Lo mshini ufakwe umshini owodwa kanye namakamelo amaningi emvelo. Ngesikhathi esifanayo, isampula yebhalansi pretreatment yenziwa kumasampula ahlukene (inani lamakamelo emvelo lingenziwa ngokwezifiso ngokuya ngesayithi kanye nezidingo zamakhasimende). Inani lamagumbi okuhlola linamamodeli amane ajwayelekile: amakhabhinethi ama-4, amagumbi ayi-6, namakhabethe ayi-12.

1. Inhloso nokusebenzisa Ububanzi
I-equilibrium pretreatment pretreatment eqhubekayo negumbi lokuswakama lamasampula okuhlola e-formaldehyde iyithuluzi lokuhlola elikhiqizwe ngokukhethekile ngezidingo zokwelashwa kwangaphambili kwezinsuku eziyi-15 zamasampula epuleti kumazinga we-GB18580-2017 kanye ne-GB17657-2013. Lo mshini ufakwe umshini owodwa kanye namakamelo amaningi emvelo. Ngesikhathi esifanayo, isampula yebhalansi pretreatment yenziwa kumasampula ahlukene (inani lamakamelo emvelo lingenziwa ngokwezifiso ngokuya ngesayithi kanye nezidingo zamakhasimende). Inombolo yamagumbi okuhlola inamamodeli amane ajwayelekile: amakhabhinethi ama-4, amagumbi ayi-6, namakhabethe ayi-12.

Isifanekiso sokuhlola sesampula se-formaldehyde ibhalansi yebhalansi yokushisa ngaphambi kokwelashwa okungashintshi kanye negumbi lomswakamo lihlinzeka ngendawo yokuhlola ehlukile, engasusa ukungcoliswa okufanayo kwe-formaldehyde okukhishwa isifanekiso sokuhlola se-formaldehyde, esithinta imiphumela yokuhlolwa, futhi sithuthukise kakhulu ukunemba kokuhlolwa. Ukucushwa kwamagumbi amaningi kwenza kube nokwenzeka ukwenza izivivinyo ze-cyclic, okuthuthukisa kakhulu ukusebenza kahle kokuhlolwa.

Ama-specimens abekwe ku-23±1℃, umswakama ohlobene (50±3)% we-(15±2)d, ibanga phakathi kwezibonelo okungenani lingama-25mm, ukuze umoya ukwazi ukujikeleza ngokukhululeka phezu kwazo zonke izibonelo, kanye nomoya wasendlini ezingeni lokushisa elilinganayo kanye nomswakama Izinga lokushintshwa okungenani kanye ngehora, futhi ukugcwala kwe-formaldehyde emoyeni ongaphakathi akukwazi ukudlula ku-0.10mg/m3

2. Amazinga Okusebenzisa
I-GB18580—2017 “Imikhawulo Yokukhishwa Kwe-Formaldehyde Kumaphaneli Okwenziwa Nemikhiqizo Yezinto Zokuhlobisa Ngaphakathi”
I-GB17657-2013 "Izindlela zokuhlola zezakhiwo zomzimba namakhemikhali zamaphaneli asekelwe ngokhuni kanye namaphaneli asekelwe ngokhuni"
I-TS EN 717-1 Indlela Yegumbi Lezemvelo Yokulinganisa Ukukhishwa Kwe-Formaldehyde Emaphaneli Asekelwe Ngokhuni
I-ASTM D6007-02 “Indlela Yokuhlola Ejwayelekile Yokunqunywa Ukugxiliswa Kwe-Formaldehyde Egesi Ekhishwe Emikhiqizweni Yokhuni Egumbini Lezemvelo elincane”

3. Izinkomba Eziyinhloko Zezobuchwepheshe

4. Izimo zokusebenza

4.1 Izimo zemvelo
a) Izinga lokushisa: 15～25℃;
b) Umfutho womkhathi: 86～106kPa
c) Akukho ukudlidliza okunamandla nxazonke;
d) Ayikho insimu enamandla kazibuthe nxazonke;
e) Akukho ukugcwala okuphezulu kothuli nezinto ezonakalisayo endaweni
4.2 Izimo zokuphakelwa kukagesi
a) Amandla kagesi: 220±22V
b) Imvamisa: 50±0.5Hz
c) Okwamanje: hhayi ngaphansi kuka-16A
                                               Igumbi lesimo sezulu sokuhlola ukukhishwa kwe-formaldehyde (uhlobo lwesikrini sokuthinta)
1. Inhloso kanye nobubanzi bokusetshenziswa
Inani le-formaldehyde elikhishwe kumaphaneli enziwe ngokhuni liyinkomba ebalulekile yokukala ikhwalithi yamaphaneli asekelwe ngokhuni, futhi lihlobene nokungcoliswa kwemvelo kwemikhiqizo kanye nomthelela empilweni yomuntu. Indlela yokutholwa kwegumbi lokushisa le-formaldehyde engu-1 m3 iyindlela ejwayelekile yokuthola ukukhishwa kwe-formaldehyde yokuhlobisa kwangaphakathi nezinto zokuhlobisa ezisetshenziswa kakhulu ekhaya naphesheya. Ibonakala ngokulingisa isimo sezulu sasendlini futhi imiphumela yokuthola iseduze neqiniso, ngakho iyiqiniso futhi inokwethenjelwa. Lo mkhiqizo uthuthukiswa ngokubhekiselwa kumazinga afanelekile okuhlolwa kwe-formaldehyde emazweni athuthukile kanye namazinga afanele wezwe lethu. Lo mkhiqizo ulungele ukunqunywa kokukhishwa kwe-formaldehyde kwamaphaneli asekelwe ngokhuni ahlukahlukene, amapulangwe ayinhlanganisela yaphansi, okhaphethi, amaphedi okhaphethi nezinamatheliso zikakhaphethi, kanye nokwelashwa okungaguquki kwezinga lokushisa nomswakama wokhuni noma amaphaneli asekelwe ngokhuni. Ingase futhi isetshenziselwe ukwenza amandla kwezinye izinto zokwakha. Ukutholwa kwamagesi ayingozi.

2. Izindinganiso zokusebenzisa
I-GB18580—2017 “Imikhawulo Yokukhishwa Kwe-Formaldehyde Kumaphaneli Okwenziwa Nemikhiqizo Yezinto Zokuhlobisa Ngaphakathi”
I-GB18584—2001 “Imikhawulo Yezinto Eziyingozi Kufenisha Yokhuni”
I-GB18587—2001 “Imikhawulo Yokukhishwa Kwezinto Eziyingozi Kumakhaphethi Wezinto Zokuhlobisa Ngasendlini, Amaphedi Okhaphethi kanye Nezinto Ezinamathelayo Zokhaphethi”
I-GB17657-2013 "Izindlela zokuhlola zezakhiwo zomzimba namakhemikhali zamaphaneli asekelwe ngokhuni kanye namaphaneli asekelwe ngokhuni"
I-TS EN 717-1 Indlela Yegumbi Lezemvelo Yokulinganisa Ukukhishwa Kwe-Formaldehyde Emaphaneli Asekelwe Ngokhuni
I-ASTM D6007-02 “Indlela Yokuhlola Ejwayelekile Yokulinganisa Ukuminyana Kwe-Formaldehyde Egesi Ekhishwe Emikhiqizweni Yokhuni Egunjini Elincane Lezemvelo”
I-LY/T1612—2004 “Isisetshenziswa segumbi lesimo sezulu esiyi-1m sokuthola ukukhishwa kwe-formaldehyde”

3. Izinkomba zobuchwepheshe eziyinhloko

4. Isimiso Sokusebenza Nezici:

Isimiso sokusebenza:

Faka isampula elinendawo engaphezulu yemitha-skwele engu-1 ekamelweni lesimo sezulu elinamazinga okushisa, umswakama ohlobene, izinga lokugeleza komoya kanye nezinga lokushintsha komoya elilawulwa ngenani elithile. I-formaldehyde ikhishwa kusampula futhi ixutshwe nomoya osebhokisini. Umoya osebhokisini ukhishwa njalo, futhi umoya okhishiwe udluliswa ebhodleleni lokumunca eligcwele amanzi acwecwe. Yonke i-formaldehyde esemoyeni incibilika emanzini; inani le-formaldehyde oketshezini lokumuncwa kanye nevolumu yoMoya ekhishiwe, evezwa ngama-milligram nge-cubic meter ngayinye (mg/m3), ibala inani le-formaldehyde nge-cubic meter ngayinye yomoya. Ukusampula kwenzeka ngezikhathi ezithile kuze kube yilapho ukugxila kwe-formaldehyde ebhokisini lokuhlola kufinyelela esimweni sokulingana.

Izici:

1. Umgodi wangaphakathi webhokisi wenziwe ngensimbi engagqwali, indawo engaphezulu ibushelelezi futhi ayifinyeleli, futhi ayimumbi i-formaldehyde, iqinisekisa ukunemba kokutholwa. Umzimba webhokisi le-thermostatic wenziwe ngezinto zegwebu eliqinile, futhi umnyango webhokisi wenziwe ngomugqa wokuvala we-silicone werabha, onokugcina ukushisa okuhle nokusebenza kokuvala. Ibhokisi lifakwe idivayisi yokuhambisa umoya ephoqelekile (ukwenza ukugeleza komoya ojikelezayo) ukuze kuqinisekiswe ukuthi izinga lokushisa kanye nomswakama ebhokisini kuyalingana futhi kuyahambisana. Isakhiwo esiyinhloko: ithangi elingaphakathi liyigumbi lokuhlola lensimbi engenasici esibukweni, futhi ungqimba lwangaphandle luyibhokisi lokufakelwa, elihlangene, elihlanzekile, elisebenza kahle futhi elilondoloza amandla, hhayi nje ukunciphisa Lokhu kunciphisa ukusetshenziswa kwamandla futhi kunciphisa isikhathi sokulinganisa imishini.

2. Isikrini sokuthinta esingu-7 intshi sisetshenziswa njengesixhumi esibonakalayo sengxoxo ukuze abasebenzi basebenzise okokusebenza, okunembile futhi okulula. Ingakwazi ukusetha ngokuqondile futhi ibonise ngokwedijithali izinga lokushisa, umswakama ohlobene, isinxephezelo sezinga lokushisa, isinxephezelo sendawo yamazolo, ukuchezuka kwephuzu lamazolo, nokuchezuka kwezinga lokushisa ebhokisini. Inzwa yoqobo engenisiwe isetshenziswa, futhi ijika lokulawula lingarekhodwa ngokuzenzakalelayo futhi lidwetshwe. Lungiselela isofthiwe yokulawula okukhethekile ukuze ubone ukulawula kwesistimu, ukulungiselelwa kohlelo, ukubonisa idatha okuguquguqukayo nokudlala idatha yomlando, ukurekhodwa kwamaphutha, ukusethwa kwe-alamu neminye imisebenzi.

3. Imishini yamukela amamojula ezimboni kanye nezilawuli ezihlelekayo ezingenisiwe, ezinokuzinza okuhle nokusebenza kahle nokuthembeka, okungaqinisekisa ukusebenza kwesikhathi eside okungenazinkinga, kwandise impilo yensizakalo yemishini, futhi kunciphise izindleko zokusebenza kwemishini. imishini. Iphinde ibe nemisebenzi yokuzihlola neyokukhumbuza amaphutha, okulula ukuthi abasebenzisi baqonde ukusebenza kwemishini, futhi ukunakekelwa kulula futhi kulula.

4. Uhlelo lokulawula nesixhumi esibonakalayo sokusebenza senziwa kahle ngokuhambisana nezindinganiso zokuhlola ezifanele, futhi ukusebenza kulula futhi kulula.

5. Shintsha inkungu yamanje ephindaphindayo ukuze ulawule umswakama, sebenzisa indlela yephuzu lamazolo ukuze ulawule umswakama, ukuze umswakama osebhokisini ushintshe kancane, ngaleyo ndlela uthuthukise kakhulu ukunemba kokulawula umswakama.

6. Ukumelana kweplatinamu okungenisiwe kwefilimu encane enembayo ephezulu kusetshenziswa njengenzwa yokushisa, ngokunemba okuphezulu nokusebenza okuzinzile.

7. Isishintshi sokushisa esinobuchwepheshe obuthuthukisiwe sisetshenziswa ebhokisini, elinokushintshaniswa kokushisa okuphezulu futhi linciphisa izinga lokushisa.

8. Ama-compressor, izinga lokushisa kanye nezinzwa zomswakama, izilawuli, ama-relay nezinye izingxenye zemishini eyinhloko zonke ziyizingxenye ezingenisiwe.

9. Ithuluzi lokuvikela: Ithangi lesimo sezulu kanye nethangi lamanzi eliyindawo yamazolo kunezinyathelo zokuvikela i-alamu yezinga lokushisa eliphansi kanye nezinga eliphezulu neliphansi lokuvikela i-alamu yamanzi.

10. Wonke umshini uhlanganisiwe futhi unesakhiwo esihlangene; ukufakwa, ukulungisa iphutha nokusetshenziswa kulula kakhulu.

5. Izimo zokusebenza

5.1 Izimo zemvelo
a) Izinga lokushisa: 15～25℃;
b) Umfutho womkhathi: 86～106kPa
c) Akukho ukudlidliza okunamandla nxazonke;
d) Ayikho insimu enamandla kazibuthe nxazonke;
e) Akukho ukugcwala okuphezulu kothuli nezinto ezonakalisayo endaweni
5.2 Izimo zokuphakelwa kukagesi
a) Amandla kagesi: 220±22V
b) Imvamisa: 50±0.5Hz
c) Okwamanje: hhayi ngaphansi kuka-16A
5.3 Izimo zokuhlinzekwa kwamanzi
Amanzi acwengekile anamanzi okushisa angekho ngaphezulu kuka-30 ℃
5.4 Indawo yokubeka kufanele iqinisekise ukuthi inomoya omuhle nezimo zokukhipha ukushisa (okungenani u-0.5m kude nodonga).