Yayin da kwanon soya iska ya zama ruwan dare a kasar Sin, yanzu ya bazu ko'ina cikin da'irar cinikayyar ketare, kuma masu amfani da shi a kasashen ketare sun sami tagomashi sosai. A cewar sabon binciken na Statista, 39.9% na masu amfani da Amurka sun ce idan suna shirin siyan kananan kayan dafa abinci a cikin watanni 12 masu zuwa, mafi kusantar samfurin da za a saya shine fryer. Ko ana sayar da shi zuwa Arewacin Amurka, Turai, ko wasu yankuna, tare da haɓakar tallace-tallace, masu fryers na iska sun aika dubban ko ma dubban dubban samfurori a kowane lokaci, kuma dubawa kafin jigilar kaya yana da mahimmanci.
Duban fryers na iska
Fryers na iska na kayan dafa abinci na gida ne. Binciken fryers na iska ya dogara ne akan ma'aunin IEC-2-37: ƙa'idodin aminci don gida da makamantansu na lantarki - buƙatu na musamman don fryers na lantarki na kasuwanci da fryers mai zurfi. Idan ba a nuna waɗannan gwaje-gwaje masu zuwa ba, yana nufin cewa hanyar gwajin ta dace da ƙa'idodin IEC na ƙasa da ƙasa.
1. Gwajin juzu'in sufuri (ba a yi amfani da shi don kaya masu rauni)
Hanyar gwaji: Yi gwajin juzu'i bisa ga ma'aunin ISTA 1A. Bayan saukowa 10, samfurin da marufi ya kamata su kasance marasa mutuwa da matsaloli masu tsanani. Ana amfani da wannan gwajin musamman don kwaikwayi faɗuwar kyauta wanda samfurin za'a iya yi yayin sufuri, da kuma bincika ƙarfin samfurin don tsayayya da tasirin haɗari.
2. Binciken bayyanar da taro
-Dole ne saman sassan da aka yi amfani da wutar lantarki ya zama santsi ba tare da tabo ba, filaye da kumfa.
-Fim din fenti da ke saman fenti dole ne ya zama lebur da haske, mai launi iri-iri da fenti mai tsayi, kuma babban samansa ba zai zama mara lahani da ke shafar kamanni kamar kwararar fenti, tabo, gyale da bawo.
-Filayen sassan filastik dole ne su kasance masu santsi kuma iri ɗaya a launi, ba tare da bayyanannun farar sama ba, tabo da tabo masu launi.
-Maɗaukakin launi zai kasance daidai ba tare da bambancin launi ba.
-Tsarin taro / mataki tsakanin sassan waje na samfurin ya kamata ya zama ƙasa da 0.5mm, kuma aikin gabaɗaya ya kamata ya kasance daidai, ƙarfin da ya dace ya zama daidai kuma ya dace, kuma babu wani m ko sako-sako.
-Za a hada injin wankin roba a kasa gaba daya ba tare da faduwa ba, lalacewa, tsatsa da sauran abubuwan mamaki.
3. Girman samfurin / nauyi / ƙarfin igiya tsawon ma'auni
Dangane da ƙayyadaddun samfur ko gwajin kwatancen samfurin da abokin ciniki ya bayar, auna nauyin samfur guda ɗaya, girman samfurin, babban nauyin akwatin waje, girman akwatin waje, tsayin igiyar wuta da iya aiki na iska fryer. Idan abokin ciniki bai samar da cikakkun buƙatun haƙuri ba, haƙurin +/- 3% yakamata a yi amfani da shi.
4. Gwajin mannewa mai rufi
Yi amfani da tef ɗin m 3M 600 don gwada mannewar feshin mai, tambarin zafi, murfin UV da saman bugu, kuma babu 10% na abun ciki da zai iya faɗi.
5. Label gwajin gogayya
Shafa sitidar da aka ƙididdige shi da zanen da aka tsoma cikin ruwa na 15S, sannan a shafe shi da zane da aka tsoma a cikin man fetur na 15S. Babu wani canji a fili a kan lakabin, kuma rubutun hannu yakamata ya kasance a sarari, ba tare da shafar karatu ba.
6. Cikakken gwajin aikin (ciki har da ayyukan da dole ne a haɗa su)
Maɓalli/ƙulli, shigarwa, daidaitawa, saiti, nuni da sauran ayyuka da aka ƙayyade a cikin littafin za su iya aiki da kyau. Duk ayyuka za su bi bayanin. Don fryer na iska, aikin guntuwar dafa abinci, fikafikan kaza da sauran abinci yakamata a gwada. Bayan dafa abinci, gefen waje na kwakwalwan kwamfuta ya kamata ya zama launi mai laushi mai launin ruwan zinari, kuma ciki na kwakwalwan kwamfuta ya kamata ya bushe kadan ba tare da danshi ba, tare da dandano mai kyau; Bayan dafa fuka-fukan kaza, fatar fuka-fukan kajin ya kamata ya zama kullutu kuma kada wani ruwa yana fita. Idan naman yana da wuyar gaske, yana nufin cewa fuka-fukan kaza sun bushe sosai, kuma ba shi da tasiri mai kyau na dafa abinci.
7. Gwajin wutar lantarki
Hanyar gwaji: auna da lissafin karkatar da wutar lantarki ƙarƙashin ƙimar ƙarfin lantarki.
Ƙarƙashin ƙimar ƙarfin lantarki da yanayin aiki na yau da kullun, karkatar da ƙimar wutar lantarki bazai zama mafi girma da tanadi masu zuwa ba:
| rated iko (W) | Karɓar da aka yarda |
| 25<;≤200 | ± 10% |
| >200 | + 5% ko 20W (Duk wanda ya fi girma) - 10% |
8. High ƙarfin lantarki gwajin
Hanyar gwaji: Aiwatar da ƙarfin lantarki da ake buƙata (ana ƙayyade ƙarfin lantarki bisa ga nau'in samfur ko ƙarfin lantarki da ke ƙasa da tushen) tsakanin abubuwan da za a gwada, tare da lokacin aikin 1s da ɗigogi na yanzu na 5mA. Wutar lantarki da ake buƙata: 1200V don samfuran da aka sayar a Amurka ko Kanada; 1000V na Class I an siyar da shi zuwa Turai da 2500V don Class II wanda aka sayar wa Turai, ba tare da rugujewar rufi ba. Fryers gabaɗaya na Class I ne.
9. Gwajin farawa
Hanyar gwaji: samfurin za a yi amfani da shi ta hanyar ƙarfin lantarki mai ƙima, kuma yayi aiki na akalla sa'o'i 4 a ƙarƙashin cikakken kaya ko bisa ga umarnin (idan ƙasa da sa'o'i 4). Bayan gwajin, samfurin zai iya wuce babban gwajin ƙarfin lantarki, gwajin aiki, gwajin juriya na ƙasa, da dai sauransu, kuma sakamakon zai zama mara lahani.
10.Grounding gwajin
Hanyar gwaji: gwajin ƙasa na yanzu shine 25A, lokacin shine 1s, kuma juriya bai fi 0.1ohm ba. Kasuwancin Amurka da Kanada: gwajin ƙasa na yanzu shine 25A, lokacin shine 1s, kuma juriya bai fi 0.1ohm ba.
11. Thermal fuse aikin gwajin
Bari madaidaicin zafin jiki ba ya aiki, bushe bushe ya ƙone har sai an katse fuse thermal, fuse ya kamata yayi aiki, kuma babu matsalar tsaro.
12. Gwajin tashin hankali na igiyar wuta
Hanyar gwaji: daidaitattun IEC: ja sau 25. Idan net nauyin samfurin bai kai ko daidai da 1kg ba, ja 30N; Idan net nauyin samfurin ya fi 1kg amma ƙasa da ko daidai da 4kg, ja 60N; Idan net nauyin samfurin ya fi 4 kg, ja 100 newtons. Bayan gwajin, layin wutar lantarki ba zai samar da matsaya fiye da 2mm ba. Ma'aunin UL: ja 35 fam, riƙe na minti 1, kuma igiyar wutar lantarki ba za ta iya haifar da ƙaura ba.
13. Aiki na ciki da dubawa mai mahimmanci
Bincika tsarin ciki da mahimman abubuwan haɗin gwiwa bisa ga CDF ko CCL.
Ainihin bincika samfurin, ƙayyadaddun bayanai, masana'anta da sauran bayanan abubuwan da suka dace. Gabaɗaya, waɗannan abubuwan sun haɗa da: MCU, Relay, Mosfet, babban capacitor electrolytic, babban juriya, tasha, abubuwan kariya kamar PTC, MOV, da sauransu.
14. Duba daidaiton agogo
Ya kamata a saita agogon bisa ga umarnin, kuma ya kamata a ƙididdige ainihin lokacin bisa ga ma'auni ( saita a 2 hours). Idan babu buƙatar abokin ciniki, haƙurin agogon lantarki shine +/- 1min, kuma haƙurin agogon injin shine +/- 10%
15. Tabbatar da kwanciyar hankali
UL misali da hanya: Sanya fryer na iska a kan gangara na digiri 15 daga jirgin sama a kwance kamar yadda aka saba, sanya igiyar wutar lantarki a mafi girman matsayi, kuma na'urar ba za ta juyo ba.
Matsayin IEC da hanyoyin: sanya fryer na iska a kan jirgin sama mai nisa digiri 10 daga jirgin sama na kwance bisa ga amfani na yau da kullun, kuma sanya igiyar wutar lantarki a mafi girman matsayi ba tare da jujjuya ba; Sanya shi a kan wani jirgin sama mai karkata digiri 15 daga jirgin sama a kwance, kuma sanya igiyar wutar lantarki a mafi kyawun matsayi. Ana ba da izinin juyawa, amma gwajin hawan zafin jiki yana buƙatar maimaitawa.
16. Sarrafa gwajin matsawa
Na'urar gyara hannun hannu zata jure matsi na 100N na minti 1. Ko goyan baya a kan hannu daidai da sau 2 ƙarar ruwa na duka tukunya da nauyin harsashi na minti 1. Bayan gwajin, tsarin gyarawa ba shi da lahani. Kamar riveting, walda, da dai sauransu.
17. Gwajin surutu
Bayanan Bayani: IEC60704-1
Hanyar gwaji: ƙarƙashin amo na baya <25dB, sanya samfurin a kan teburin gwaji tare da tsayin 0.75m a tsakiyar ɗakin, aƙalla 1.0m nesa da ganuwar kewaye; Bayar da ƙimar ƙarfin lantarki ga samfurin kuma saita kayan aiki don sa samfurin ya samar da matsakaicin amo (Ana bada shawarar Airfly da Rotisserie gears); Auna madaidaicin ƙimar matsin sauti (A-nauyi) a nisa na 1m daga gaba, baya, hagu, dama da saman samfurin. Ma'aunin sautin da aka auna zai zama ƙasa da ƙimar decibel ɗin da ake buƙata ta ƙayyadaddun samfur.
18. Gwajin zubar ruwa
Cika akwati na ciki na fryer iska da ruwa kuma bar shi tsaye. Duk kayan aikin kada su zube.
19. Gwajin duban barcode
An buga lambar barcode a sarari kuma ana duba ta tare da na'urar daukar hotan takardu. Sakamakon dubawa ya yi daidai da samfurin.
Lokacin aikawa: Maris-10-2023