• An kafa kamfanin Ningbo Mengting Outdoor Implement Co., Ltd a shekarar 2014
  • An kafa kamfanin Ningbo Mengting Outdoor Implement Co., Ltd a shekarar 2014
  • An kafa kamfanin Ningbo Mengting Outdoor Implement Co., Ltd a shekarar 2014

Labarai

Kimantawar IPX Mai Rage Ruwa a Hasken Waje: Nasihu Mai Amfani ga Masu Shigo da Kaya da ke Kimanta Rahotannin Gwajin Masana'antu

TL;DR

Ga masu shigo da kayayyaki da yawa waɗanda ke samon samfuran hasken waje, ƙimar hana ruwa ta IPX akan takardar bayanai ta samfurin galibi ita ce mafi yawan bayanai marasa tushe da aka fi yin kuskure a cikin rahoton gwajin masana'anta. Lambobin IPX4 / IPX6 / IPX7 an bayyana su ta hanyarIEC 60529, kuma kowace lamba ta yi daidai da takamaiman ka'idar gwaji tare da takamaiman sigogin kwararar ruwa, matsin lamba, da tsawon lokaci. Masana'antar da ke da'awar "IPX6 mai hana ruwa" akan kayan tallatawa na iya gwada samfurin akan sigogin IPX4 (wanda ya fi sauƙin wucewa), ko kuma wataƙila ba ta gwada kwata-kwata ba. Wannan jagorar tana tafiya cikin ma'anar ƙimar IPX, jerin abubuwan tabbatar da rahoton gwaji, da kuma tutoci uku ja da masu shigo da kaya ya kamata su nema lokacin tantance da'awar hana ruwa daga masana'anta. Samfurin da aka yi amfani da shi don wannan labarin shineFitilar COB LED mai hana ruwa IPX4 mai hana ruwa, wanda aka gwada shi bisa ga ma'aunin IEC 60529 IPX4 tun daga shekarar 2014.

Fitilar COB mai hana ruwa ta IPX4 don kamun kifi a waje don yin yawo a sansanin
Fitilar kai ta Ningbo Mengting IPX4 mai hana ruwa shiga LED COB mai batura guda 2 na AAA — Tsarin kariya daga feshi na IPX4 don zango a waje, hawa dutse, da aikace-aikacen kamun kifi. (Tushe: Ningbo Mengting Outdoor Implement Co., Ltd.)

1. Tsarin Ƙimar IPX: Abin da Kowace Lamba ke nufi a zahiri

Tsarin ƙimar IP (Ingress Protection) an ayyana shi ta hanyar ma'aunin ƙasa da ƙasa na IEC 60529, wanda ke ƙayyade matakin kariya da aka bayar daga wuraren rufe wutar lantarki daga kutse daga abubuwa na waje (lambar farko) da ruwa (lambar biyu). Ga kayayyakin hasken waje, lamba ta biyu (X tana riƙe da wurin zama lokacin da ba a ƙayyade lambar farko ba, wanda ya zama ruwan dare ga samfuran inda shigar ƙwayoyin cuta mai ƙarfi ba shine babban abin damuwa ba) shine abin da ke da mahimmanci ga aikin hana ruwa shiga.

IPX4 - Kariyar da ke da kariya daga feshi:An kare wurin rufewar daga fesa ruwa daga kowace hanya. Tsarin gwajin IEC 60529 yana amfani da bututun fesa mai juyawa wanda ke fesa ruwa a lita 10 a minti daya daga nisan mita 0.3-0.5 na tsawon mintuna 5. Wurin rufewar ya wuce gwajin idan babu ruwa da ya shiga wurin rufewar da isasshen adadin da zai iya kawo cikas ga aikin kayan aiki ko kuma isa ga sassan da ke rayuwa. IPX4 shine mafi ƙarancin ƙimar samfuran da za a yi amfani da su a lokacin ruwan sama mai sauƙi ko kusa da ruwan sama (misali, zango, hawa dutse, kamun kifi daga bakin teku).

IPX6 - Mai ƙarfi mai kariya daga ruwa:An kare wurin da aka rufe daga jiragen ruwa masu ƙarfi daga kowace hanya. Tsarin gwajin IEC 60529 yana amfani da bututun fesa ruwa mai girman 12.5mm wanda ke fesa ruwa a lita 100 a minti ɗaya a matsin lamba 100 kPa daga nisan mita 3 na tsawon mintuna 3. IPX6 ya fi IPX4 wahala sosai - yawan kwararar ruwa ya ninka sau 10, matsin ruwan ya ninka sau 100, kuma digogin ruwa sun fi girma. IPX6 shine mafi ƙarancin ƙima ga samfuran da za a yi amfani da su a lokacin ruwan sama mai ƙarfi ko kusa da feshin ruwa mai ƙarfi (misali, kayak, amfani da tef na ruwa, yaƙi da gobara).

IPX7 - Kariyar nutsewa na ɗan lokaci:An kare wurin rufewar daga nutsewa na ɗan lokaci a cikin ruwa a ƙarƙashin yanayi na matsin lamba da lokaci da aka ƙayyade. Tsarin gwajin IEC 60529 yana nutsar da wurin rufewar a zurfin mita 1 na tsawon mintuna 30. IPX7 shine mafi ƙarancin ƙimar samfuran da za a iya nutsar da su na ɗan lokaci (misali, a jefa su cikin kududdufi, ana amfani da su a cikin ruwa mai zurfi). IPX7 BA yana nufin samfurin ya dace da ci gaba da amfani da shi a ƙarƙashin ruwa ba - don ci gaba da amfani da shi a ƙarƙashin ruwa, ƙimar dole ne ta kasance IPX8.

Babban abin da masu shigo da kaya ke nufi shi ne cewa ƙimar guda uku BA daidai take ba kuma BA a iya musanya ta. Ba za a iya tallata samfurin IPX4 da aka kimanta a matsayin IPX6 ko IPX7 ba, kuma ba za a iya tallata samfurin IPX6 da aka kimanta a matsayin IPX7 ba. Dole ne ikirarin tallatawa ya yi daidai da ainihin rahoton gwaji. An amince da ma'aunin IEC 60529 a Turai kamar yadda aka amince da shi.EN 60529, a China a matsayin GB/T 4208, kuma a Amurka a matsayin misali na UL. Masu shigo da kaya da ke sayarwa a kasuwar EU ya kamata su nemi rahotannin gwaji na EN 60529, ba kawai rahotannin gwaji na IEC 60529 ba, saboda amincewa da EN na iya haɗawa da gyare-gyare na musamman ga EU.Bukatun alamar CE ta EU don kayan aikin lantarki na wajeNassoshi EN 60529 a matsayin daidaitaccen ma'auni don da'awar kariyar shiga.

2. Yadda Ake Karanta Rahoton Gwajin IPX na Factory

Rahoton gwajin IPX na masana'anta ya kamata ya ƙunshi abubuwa shida na musamman. Rahotannin da suka cire ɗaya daga cikin waɗannan abubuwa shida yawanci ba rahotannin gwaji na ɓangare na uku ba ne - suna iya zama bayanan gwajin masana'anta na cikin gida, taƙaitaccen bayani game da tallan, ko takardu da aka ƙirƙira.

Kashi na 1 — IEC 60529 misali na tuntuba.Rahoton dole ne ya yi amfani da IEC 60529 (ko kuma daidai da ma'aunin ƙasa kamar EN 60529 a Turai ko GB/T 4208 a China) a matsayin ma'aunin gwaji. Idan rahoton bai ambaci wani ma'auni ba, ba rahoton gwaji ne na halal ba.

Kashi na 2 — An gwada takamaiman lambar IPX.Rahoton dole ne ya bayyana takamaiman lambar IPX da aka gwada (IPX4, IPX6, IPX7, da sauransu). Rahoton da ya ce "an gwada don hana ruwa shiga" ba tare da bayyana lambar ba ba rahoton gwajin IPX bane na gaskiya.

Kashi na 3 — Sigogi na gwaji.Rahoton dole ne ya bayyana takamaiman sigogin gwaji da aka yi amfani da su (yawan kwararar ruwa, matsin lamba na ruwa, nisan feshi, tsawon lokacin feshi, zurfin nutsewa, tsawon lokacin nutsewa). Waɗannan sigogi dole ne su dace da yarjejeniyar IEC 60529 don lambar IPX da aka yi iƙirari.

Kashi na 4 — Adadin samfuran da aka gwada.Rahoton dole ne ya bayyana adadin samfuran da aka gwada. Ma'aunin IEC 60529 yana buƙatar gwaji na aƙalla samfura 3; masana'antu da yawa suna gwada samfura 5-10 don samun sakamako mai ƙarfi. Rahoton da bai bayyana adadin samfurin ba bai cika ba.

Kashi na 5 — Sharuɗɗan Ci/Faɗuwa.Rahoton dole ne ya bayyana sharuɗɗan wucewa/faɗuwa da aka yi amfani da su (yawanci "babu shigar ruwa a cikin akwatin" ko "babu ruwa ya isa sassan da ke raye") da kuma ainihin sakamakon kowane samfurin da aka gwada. Rahoton da ya ce "ya ci gwajin IPX6" ba tare da bayyana abin da aka auna ba bai cika ba.

Kashi na 6 — Ranar gwaji da ranar daidaita kayan aiki.Rahoton dole ne ya bayyana ranar da aka yi gwajin da kuma ranar daidaitawar kayan aikin gwaji (bututun feshi, ma'aunin matsin lamba, mitar kwarara). Ya kamata a daidaita kayan aikin gwaji kowace shekara; rahoton gwaji mai ranar daidaita kayan aiki sama da watanni 12 kafin ranar gwajin abin tambaya ne.

3. Tutocin Ja Uku a cikin Rahoton Gwajin IPX na Masana'anta

Jajayen tutoci uku a cikin rahotannin gwajin IPX na masana'anta sun nuna cewa ikirarin hana ruwa shiga bazai zama halal ba. Masu shigo da kaya waɗanda ke tantance masana'anta a karon farko ya kamata su nemi waɗannan tutocin ja musamman kuma su nemi bayani daga masana'anta kafin su sanya odar.

Alamar ja 1 - Da'awar tallatawa ta wuce rahoton gwaji.Kayan tallan masana'antar (takardar bayanai ta samfura, gidan yanar gizo, marufi na dillalai) suna da'awar IPX6 ko IPX7, amma rahoton gwajin ya nuna gwajin IPX4. Wannan shine mafi yawan kuskuren da aka saba yi. Masana'antar tana gwada samfurin zuwa ga mafi sauƙin ma'aunin IPX4 amma tana tallata shi a matsayin mafi buƙatar IPX6 ko IPX7. Mai shigo da kaya ya kamata koyaushe ya nemi rahoton gwaji na gaske kuma ya tabbatar da cewa lambar IPX ta dace da da'awar tallan.

Alamar ja ta 2 — Rahoton gwaji na wani samfurin samfuri ne daban.Masana'antar tana gabatar da rahoton gwaji don samfurin da ya fi tsada (misali, samfurin da ya fi tsada tare da ƙarin hatimi), amma ana ba wa mai shigo da kaya samfurin da bai kai ƙaramar ba (misali, samfurin da ya fi rahusa tare da ƙaramin hatimi). Rahoton gwajin ya dace da samfurin da ya fi tsada, amma bai tabbatar da samfurin da ya fi ƙara ba. Ya kamata mai shigo da kaya ya tabbatar da cewa rahoton gwajin ya gano takamaiman samfurin da aka gwada, kuma samfurin ya yi daidai da samfurin da ake bayarwa.

Alamar ja 3 — Rahoton gwaji ya girmi watanni 24.Ma'aunin IEC 60529 bai ƙayyade tsawon lokacin shiryawa don rahotannin gwaji ba, amma aikin masana'antu shine a sake gwada samfura duk bayan watanni 24 saboda kayan rufewa (zobba na O, gaskets, mahaɗan tukunya) na iya lalacewa akan lokaci da kuma tare da yanayin ajiya. Rahoton gwaji wanda ya wuce watanni 24 bazai nuna ingancin samarwa na yanzu ba. Mai shigo da kaya ya kamata ya nemi sabon rahoton gwaji don duk wani samfurin da aka samar sama da watanni 24.

4. Gwaje-gwajen Tabbatar da IPX da Mai Shigo da Kaya Zai Iya Aiki a Lokacin Binciken Karɓa

Ko da kuwa da ingantaccen rahoton gwajin IPX na masana'anta, mai shigo da kaya ya kamata ya gudanar da gwaje-gwajen tabbatarwa masu zaman kansu lokacin da aka duba shi don tabbatar da cewa sassan samarwa sun cika ƙimar IPX da aka yi iƙirarin yi. Gwaje-gwajen tabbatarwa suna da rahusa kuma ana iya gudanar da su a kowace rumbun ajiya mai wadatar ruwa.

Gwajin tabbatarwa don IPX4 (gwajin fesawa):Sanya fitilar kai a ƙarƙashin famfo mai aiki tare da kwararar ruwa a kimanin lita 10 a minti ɗaya (famfon kicin na yau da kullun a cikakken matsin lamba) na tsawon mintuna 5 daga nisan santimita 30-50. Bayan gwajin, buɗe ɗakin batirin kuma duba ko ruwa yana shiga. Fitilar kai ta wuce gwajin tabbatarwa idan babu ruwa a cikin ɗakin batirin ko kuma a kan wurin da batirin ya haɗu.

Gwajin tabbatarwa don IPX6 (gwajin ruwa mai ƙarfi):Yi amfani da injin wankin matsa lamba wanda aka saita zuwa kusan 100 kPa (mafi ƙarancin saitin yawancin injin wankin matsin lamba na masu amfani) sannan a fesa fitilar kai daga nisan mita 3 na tsawon mintuna 3. Bayan gwajin, buɗe ɗakin batirin kuma a duba ko ruwa yana shiga. Fitilar kai tana wucewa gwajin tabbatarwa idan babu ruwa a cikin ɗakin batirin ko kuma a kan haɗin batirin. Gwajin IPX6 yana buƙatar injin wankin matsa lamba; idan mai shigo da kaya ba shi da damar zuwa injin wankin matsa lamba, ba za a iya gudanar da gwajin tabbatarwa na IPX6 ba.

Gwajin tabbatarwa don IPX7 (gwajin nutsewa):A nutsar da fitilar a cikin akwati mai ruwa a zurfin mita 1 na tsawon minti 30. Bayan gwajin, buɗe ɗakin batirin kuma a duba ko ruwa yana shiga. Fitilar gaban ta wuce gwajin tabbatarwa idan babu ruwa a cikin ɗakin batirin ko kuma a kan wurin da batirin ya haɗu. Gwajin IPX7 yana buƙatar akwati wanda zai iya riƙe fitilar gaban a zurfin mita 1; nutsewa mai zurfi ko bokiti mai galan 5 na iya wadatarwa. Ga masu shigo da kaya waɗanda ke son tabbatar da ƙimar IPX a dakin gwaje-gwaje na ɓangare na uku maimakon a cikin rumbun ajiyarsu,Tsarin gwaji na IEC 60529Ana samunsa daga kowace dakin gwaje-gwajen ISO 17025 da aka amince da su; farashin da aka saba biya shine $500-$2,000 ga kowace lambar IPX ga kowace samfurin, kuma canjin da aka saba samu shine kwanaki 5-10 na kasuwanci.

Ya kamata a gudanar da gwaje-gwajen tabbatarwa a kan na'urori 3-5 da aka zaɓa bazuwar daga kowace rukunin samarwa. Kudin maye gurbin na'urori 3-5 a kowane rukuni ya fi ƙasa da farashin da'awar garanti ko dawo da samfur idan na'urorin samarwa ba su cika ƙimar IPX da aka yi iƙirarin ba.

Girman samfurin da amincewar ƙididdiga:Ga rukunin samarwa na raka'a 10,000, gwada raka'a 3-5 da aka zaɓa bazuwar yana ba da tazara ta amincewa da ƙididdiga ta kashi 95% cewa ƙimar gazawar rukunin ya kasance ƙasa da 5% idan duk raka'a da aka gwada suka wuce. Idan mai shigo da kaya yana son ƙarin amincewa (misali, amincewa da kashi 95% cewa ƙimar gazawar rukunin ya kasance ƙasa da 2%), girman samfurin yana buƙatar ƙaruwa zuwa kimanin raka'a 10-15. Farashin gefe na ƙarin samfura ƙanƙanta ne (kowane fitilar kai tsaye yana da $5-$15 jimilla), kuma ƙarin amincewa ya cancanci farashin rukunin samarwa mai yawa.

5. Cinikin Ingancin Farashi: Dalilin da yasa IPX6 ke Farashi Fiye da IPX4

Bambancin farashin ƙofar masana'anta tsakanin ƙimar IPX4, IPX6, da IPX7 yana faruwa ne ta hanyar abubuwa uku: ƙirar rufewa, ƙimar matsin lamba a gidaje, da lokacin gwajin QC. Kowane hawa matakin ƙimar IPX yana ƙara farashi, amma kuma yana ƙara kariyar garanti ga mai shigo da kaya.

Karin farashin IPX4 zuwa IPX6 (8-12%):Matsayin IPX6 yana buƙatar hatimin da ya fi ƙarfin IPX4. Dole ne masana'antar ta ƙara hatimin ga duk wuraren shiga ruwa (O-ring na ɗakin baturi, murfin tashar USB, boot ɗin maɓalli, wuraren haɗe-haɗen kai) kuma dole ne ta tabbatar da hatimin da gwajin QC mai wahala (gwajin feshi na IPX6 yana ɗaukar lokaci fiye da gwajin feshi na IPX4). Ƙarin farashin kashi 8-12% ya ƙunshi ƙarin abubuwan hatimin da ƙarin lokacin QC.

Karin farashin IPX6 zuwa IPX7 (5-8%):Matsayin IPX7 yana buƙatar gidan ya jure matsin ruwa na mita 1 na tsawon mintuna 30. Dole ne masana'antar ta yi amfani da ƙirar gidaje mai ƙarfin matsi (yawanci bangon gidaje mai kauri ko kayan gidaje masu tauri) kuma dole ne ta ƙara sinadarin tukunya a wuraren shigar kebul don hana shigar ruwa a ƙarƙashin matsin lamba. Ƙarin farashin kashi 5-8% ya ƙunshi ƙarin kuɗin kayan aiki da ƙarin lokacin haɗawa.

Jimlar ƙarin farashin IPX4 zuwa IPX7 (13-20%):Jimillar bambancin farashin da ke tsakanin fitilar IPX4 da fitilar IPX7 yawanci shine 13-20%. Ana samun kuɗin a cikin ƙarancin ƙimar garanti don gazawar shigar ruwa, wanda zai iya zama 3-5% na raka'a a kowace shekara don fitilun IPX4 da ake amfani da su a yanayin ruwan sama da 0.5-1% ga fitilun IPX7 a cikin yanayi ɗaya. Ga mai shigo da kaya da ke sayar da raka'a 10,000 a kowace shekara, tanadin kuɗin garanti zai iya wuce ƙarin farashin ƙofar masana'anta a cikin shekarar farko.

Ga mai shigo da kaya da ke sayar da raka'a 10,000 a kowace shekara akan farashin jimillar dala $15, tanadin kuɗin garanti daga haɓakawa daga IPX4 zuwa IPX7 shine kimanin $4,500 a kowace shekara (ƙimar garanti 3% akan $15/raka'a). Ƙarin kuɗin ƙofar masana'anta shine kimanin $2,500 (ƙarin raka'a 10,000 × $15 × 17%). Fa'idar kuɗin da aka samu shine kusan $2,000 a kowace shekara don tallafawa haɓaka IPX7. Binciken farashi-fa'idar ya fi kyau a manyan girma da kuma a kasuwanni masu buƙatar buƙatun masu amfani na ƙarshe.

6. Kurakuran Filin Duniya na Gaske: Lokacin da aka yi kuskuren bayyana ƙimar IPX

Lamura uku na gazawar filin daga bayanan tallafin abokin ciniki na Ningbo Mengting sun nuna sakamakon kuskuren fahimta ko kuskuren fahimtar ƙimar IPX. A kowane hali, mai shigo da kaya ko dai ya samo samfurin da ƙimar IPX ba ta dace ba ko kuma ya tura samfurin IPX4 a cikin aikace-aikacen da ke buƙatar IPX6 ko IPX7.

Shari'a ta 1 — Sarkar sayar da kaya ta waje, Jamus (2023 Q2):Wata kamfanin sayar da kayan waje na Jamus ta yi odar na'urar fitilar kai ta kai guda 6,000 da aka tallata a matsayin "IPX6 mai hana ruwa shiga" don rarrabawa ga dillalan sansani da masu yawon bude ido a faɗin Jamus. Bayan watanni 4 na tallace-tallace na dillalan kaya, kamfanin ya sami ribar abokan ciniki wanda ke nuna cewa kusan kashi 18% na kayan sun gaza bayan ruwan sama mai ƙarfi. Bincike ya nuna cewa masana'antar China ta gwada samfurin bisa ga sigogin IPX4 amma ta tallata samfurin a matsayin IPX6. Kudin garantin kamfanin dillalan kaya ya kai kimanin dala $16,200 (18% × 6,000 × $15). Kamfanin dillalan kaya tun daga lokacin ya ba da umarnin cewa duk masu samar da fitilar kai dole ne su samar da rahoton gwajin IPX na ɓangare na uku tare da jigilar kaya, kuma rahoton dole ne ya kasance ƙasa da watanni 12.

Shari'a ta 2 — Mai samar da tsaron masana'antu, Ostiraliya (2024 Q1):Wani mai samar da kayan tsaro na masana'antu a Ostiraliya ya yi odar na'urorin fitilar IPX4 guda 4,000 don amfani da su ga ma'aikatan ma'adinai a Yammacin Ostiraliya. Mai samar da kayan ya ƙayyade IPX4 a cikin odar saye amma bai ƙayyade buƙatun aikace-aikacen ba (ma'aikatan ma'adinan sun fuskanci feshin ruwa mai ƙarfi yayin tsaftace kayan aiki). Bayan watanni 6 na amfani, kusan kashi 22% na na'urorin sun gaza bayan fallasa su ga feshin ruwa mai ƙarfi. Kudin garantin mai samar da kayan ya kai kimanin dala $13,200. Tun daga lokacin mai samar da kayan ya haɓaka zuwa fitilun fitilar IPX6 ga duk abokan cinikin masana'antar ma'adinai, duk da hauhawar farashin ƙofar masana'anta.

Shari'a ta 3 — Sayen gwamnati, Kudu maso Gabashin Asiya (2024 Q4):Kwantiragin sayen fitilun gaggawa na gwamnatin kudu maso gabashin Asiya ya ƙayyade "rashin ruwa" ba tare da bayyana lambar IPX ba. An bai wa wani mai rarraba fitilun gida kwangilar wanda ya samo fitilun farko masu ƙimar IPX4 a mafi ƙarancin farashi. An tura fitilun ga ƙungiyoyin agajin gaggawa waɗanda suka yi amfani da su a ayyukan ceto ambaliyar ruwa. Bayan ambaliyar ruwa ta farko, kashi 35% na sassan sun gaza saboda shigar ruwa, wanda hakan ya kawo cikas ga ayyukan ceto da kuma haifar da babban haɗarin tsaro. Tun daga lokacin gwamnati ta umarci duk siyan fitilun gaggawa masu karɓar haske dole ne su ƙayyade IPX7 ko sama da haka.

Lamura uku da ke sama sun nuna tsarin da ya dace: farashin yin kuskuren bayyana ko rage ƙimar IPX ya ninka sau da yawa da aka rage farashin da aka samu daga ƙayyadaddun ƙayyadaddun IPX. Mai shigo da kaya wanda ya samo samfurin IPX4 mai inganci kuma ya tura shi a cikin aikace-aikacen da ya dace da IPX4 zai ga ƙimar da'awar garanti na kusan 1-2%. Mai shigo da kaya wanda ya samo samfurin IPX4 mai daraja amma ya tallata shi a matsayin IPX6 zai ga ƙimar da'awar garanti na 15-20% lokacin da aka yi amfani da samfurin a cikin yanayin da ya wuce ƙarfin IPX4.

7. Yadda Ake Bayyana Matsayin IPX a cikin Umarnin Siyayya

Mai shigo da kaya ya kamata ya ƙayyade ƙimar IPX a sarari a cikin kwangilar odar sayayya, ba kawai a cikin sadarwa ta yau da kullun da masana'anta ba. Ya kamata ƙayyadaddun bayanan su haɗa da lambar IPX (IPX4, IPX6, IPX7), ma'aunin gwaji (IEC 60529), buƙatar rahoton gwaji (dole ne ya zama rahoton gwaji na ɓangare na uku, ba gwajin masana'anta na cikin gida ba), da kuma buƙatar shekarun rahoton gwajin (dole ne ya kasance ƙasa da watanni 24 a lokacin jigilar kaya).

Bayanin odar sayayya ya kamata ya haɗa da buƙatar gwajin tabbatarwa: masana'antar dole ne ta gudanar da gwajin tabbatarwa na IPX akan aƙalla raka'a 3 da aka zaɓa bazuwar daga kowace rukunin samarwa kuma ta ba da rahoton gwajin tabbatarwa tare da jigilar kaya. Rahoton gwajin tabbatarwa shine tabbacin inganci na mai shigo da kaya idan rahoton gwajin na ɓangare na uku ya kasance an ƙirƙira shi ko kuma ya tsufa.

Idan masana'antar ba za ta iya ba ko kuma ba za ta iya bayar da rahoton gwajin IPX na ɓangare na uku ba, mai shigo da kaya ya kamata ya ɗauki wannan a matsayin babban alama kuma ko dai ya nemi samfurin samfurin don gwaji mai zaman kansa a wurin gwajin mai shigo da kaya, ko kuma ya samo samfurin daga wata masana'anta daban da za ta iya bayar da rahoton gwajin. Kudin gwaji mai zaman kanta a dakin gwaje-gwaje na ɓangare na uku (yawanci $500-$2,000 ga kowace lambar IPX ga kowace samfurin) ya yi ƙasa da farashin kiran samfur don da'awar IPX ta ƙarya.

8. Tambayoyin da ake yawan yi

T: Menene bambanci tsakanin ƙimar kariya daga ruwa ta IPX4, IPX6, da IPX7?

A: IPX4 = an kare shi daga fesa ruwa daga kowace hanya (gwaji: lita 10/min fesa ruwa na tsawon mintuna 5). IPX6 = an kare shi daga jiragen ruwa masu ƙarfi (gwaji: lita 100/min a 100 kPa daga nisan mita 3 na tsawon mintuna 3). IPX7 = an kare shi daga nutsewa na ɗan lokaci (gwaji: zurfin mita 1 na tsawon mintuna 30). Waɗannan ƙimar ba su yi daidai ba - ana iya nutsar da IPX7 amma IPX6 ba shi da shi, kuma IPX4 ana iya nutsar da shi ne kawai amma IPX6 ba shi da shi.

T: Ta yaya zan tabbatar da cewa rahoton gwajin IPX na masana'anta ya halatta?

A: Rahoton gwajin IPX na masana'anta ya kamata ya haɗa da: (1) ma'aunin IEC 60529, (2) takamaiman lambar IPX da aka gwada (IPX4, IPX6, da sauransu), (3) sigogin gwaji (yawan kwararar ruwa, matsin lamba, tsawon lokaci, nisa), (4) adadin samfuran da aka gwada (yawanci raka'a 3-5), (5) ma'aunin wucewa/faɗuwa (babu shigar ruwa a cikin kabad), da kuma (6) ranar gwaji da ranar daidaita kayan aikin gwaji. Rahotannin da suka cire ɗaya daga cikin waɗannan abubuwa shida yawanci ba rahotannin gwaji na ɓangare na uku ba ne na gaskiya.

T: Shin fitilar gaba za a iya kimanta ta IPX4 kuma har yanzu tana kasawa a lokacin ruwan sama?

A: Eh, fitilar kai mai inganci ta IPX4 ya kamata ta tsira daga ruwan sama mai sauƙi zuwa matsakaici ba tare da shigar ruwa ba. Duk da haka, IPX4 ana yin ta ne kawai don fesawa kuma ba a tsara shi don jure ruwan sama mai yawa, nutsewa, ko jiragen ruwa masu ƙarfi ba. Don amfani da ruwan sama mai yawa ko wasanni na ruwa, mai shigo da kaya ya kamata ya ƙayyade IPX6 ko IPX7, ba IPX4 ba. Babban abin da ke haifar da gazawar fitilar kai ta IPX4 a lokacin ruwan sama shine hatimin da ya lalace (yawanci murfin tashar USB ko ɗakin baturi O-ring) wanda ba a duba shi yadda ya kamata ba kafin a fara amfani da shi.

T: Menene bambancin farashi tsakanin fitilun IPX4, IPX6, da IPX7?

A: Bambancin farashin ƙofar masana'anta tsakanin IPX4 da IPX6 yawanci shine 8-12% (ƙarin rufewa, ƙarin gwajin QC). Bambancin farashin ƙofar masana'anta tsakanin IPX6 da IPX7 yawanci shine 5-8% (ƙarin ƙimar matsin lamba na gidaje, ƙarin mahaɗin tukunya a shigarwar kebul). Jimlar bambancin farashi tsakanin fitilar IPX4 da fitilar IPX7 yawanci shine 13-20% a farashin ƙofar masana'anta. Ana dawo da farashin a cikin ƙarancin ƙimar garanti don gazawar shigar ruwa.

9. Bayani na Ciki: Yadda Ake Bayyana Matsayin IPX a cikin Umarnin Siyayya na Mengting

Hanyoyin haɗi na ciki:Fitilar COB LED mai hana ruwa IPX4 mai hana ruwa · Game da Ningbo Mengting Outdoor Implement Co., Ltd. · Rarraba samfuran fitilar kai · Yadda ake zaɓar fitilar waje mai dacewa · Sabis na gyaran fitilar ODM/OEM na musamman · Blog ɗin hasken waje na Mengting · Labaran masana'antar Menging

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Lily— Daraktan Fasaha a Ningbo Mengting Outdoor Implement Co., Ltd.

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Lokacin Saƙo: Yuli-24-2026