Ko ngā taumata ātete wai e whai ake nei e pā ana ki ngā paerewa ā-ao e tika ana pēnei i te IEC60529, GB4208, GB/T10485-2007, DIN40050-9, ISO20653, ISO16750, me ētahi atu:
1. Whānuitanga:Ko te whānuitanga o te whakamātautau ā-wai e kapi ana i ngā taumata tiaki me te tau āhuatanga tuarua mai i te 1 ki te 9, ko IPX1 ki te IPX9K te waehere.
2. Ngā ihirangi o ngā taumata whakamātautau ātete wai:Ko te taumata tiaki IP he paerewa ā-ao e whakamahia ana hei aromatawai i te kaha tiaki o te whare o ngā taputapu hiko mai i ngā mea totoka me te urunga wai. He tikanga whakamātautau me ngā āhuatanga e rite ana ki ia taumata hei whakarite kia taea e te taputapu te whakatutuki i te pānga tiaki e tumanakohia ana i te whakamahinga tūturu. Ko Yuexin Test Manufacturer he whakahaere whakamātautau tuatoru me ngā tohu CMA me CNAS, e arotahi ana ki te whakarato ratonga whakamātautau mahi ātete wai me te puehu IP, e āwhina ana i ngā kiritaki ki te whiwhi māramatanga hōhonu mō te mahi a ā rātou hua, ā, ka taea te tuku pūrongo whakamātautau me ngā hiri CNAS me CMA.
Anei tētahi whakamārama taipitopito mō ngā tikanga whakamātautau mō ngā taumata IPX rerekē:
• IPX1: Whakamātautau maturuturu poutū:
Taputapu whakamātautau: taputapu whakamātautau maturuturu:
Te whakatakotoranga tauira: Ka whakatakotoria te tauira ki runga i te tēpu tauira hurihuri i te tūranga mahi noa, ā, ko te tawhiti mai i runga ki te tauranga maturuturu kāore e neke atu i te 200mm.
Ngā tikanga whakamātautau: Ko te rōrahi maturuturu he 1.0+0.5mm/min, ā, e 10 meneti te roa.
Te whānui o te ngira maturuturu: 0.4mm.
• IPX2: Whakamātautau maturuturu 15°:
Ngā taputapu whakamātautau: taputapu whakamātautau maturuturu.
Te whakatakotoranga o te tauira: Me whakatītaha te tauira ki te 15°, ā, kaua e neke atu i te 200mm te tawhiti mai i runga ki te pūwero maturuturu. I muri i ia whakamātautau, whakawhiti ki tētahi taha, kia whā katoa ngā wā.
Ngā tikanga whakamātautau: Ko te rōrahi maturuturu he 3.0+0.5mm/min, ā, e 4×2.5 meneti te roa, arā, 10 meneti te katoa.
Te whānui o te ngira maturuturu: 0.4mm.
IPX3: Whakamātautau rehu wai paipa ua:
Ngā taputapu whakamātautau: Whakamātautau i te rehu wai me te tauhiuhi i te paipa piu.
Te whakatakotoranga tauira: Ko te teitei o te tēpu tauira kei te tūranga o te diameter o te paipa hurihuri, ā, ko te tawhiti mai i runga ki te tauranga rehu wai tauira kaua e neke atu i te 200mm.
Ngā tikanga whakamātautau: Ka tatauhia te tere rere o te wai i runga i te maha o ngā kōhao rehu wai o te paipa piu, 0.07 L/min mō ia kōhao, ka piu te paipa piu i te 60° i ngā taha e rua o te rārangi poutū, tata ki te 4 hēkona te roa o ia piu, ā, e 10 meneti te roa. I muri i te 5 meneti o te whakamātautau, ka huri te tauira ki te 90°.
Pēhanga whakamātautau: 400kPa.
Te whakatakotoranga tauira: Ko te tawhiti whakarara mai i runga ki te putanga rehu wai o te pūwero ringaringa kei waenganui i te 300mm me te 500mm.
Ngā tikanga whakamātautau: Ko te tere rere o te wai he 10L/min.
Te whānui o te pū kōhao rehu wai: 0.4mm.
• IPX4: Whakamātautau pīataata:
Whakamātautau pīrere paipa piu: Ngā taputapu whakamātautau me te whakatakotoranga tauira: Pērā i te IPX3.
Ngā tikanga whakamātautau: Ka tatauhia te tere rere o te wai i runga i te maha o ngā kōhao rehu wai o te paipa piu, 0.07L/min mō ia kōhao, ā, ko te horahanga rehu wai ko te wai i rehuhia mai i ngā kōhao rehu wai i te pewa 90° i ngā taha e rua o waenganui o te paipa piu ki te tauira. Ka piu te paipa piu 180° i ngā taha e rua o te rārangi poutū, ā, e 12 hēkona te roa o ia piu mō te 10 meneti.
Te whakatakotoranga tauira: Ko te tawhiti whakarara mai i runga ki te putanga rehu wai o te pūwero ringaringa kei waenganui i te 300mm me te 500mm.
Ngā tikanga whakamātautau: Ko te tere rere o te wai he 10L/min, ā, ka tatauhia te wā whakamātautau i runga i te horahanga o te mata o waho o te tauira hei whakamātautau, 1 meneti ia mita tapawha, me te iti rawa o te 5 meneti.
Te whānui o te pū kōhao rehu wai: 0.4mm.
• IPX4K: Whakamātautau ua paipa piupiu pēhanga:
Ngā taputapu whakamātautau me te whakatakotoranga tauira: Pērā i te IPX3.
Ngā tikanga whakamātautau: Ka tatauhia te tere rere o te wai i runga i te maha o ngā kōhao rehu wai o te paipa piu, 0.6±0.5 L/min mō ia kōhao, ā, ko te horahanga rehu wai ko te wai i rehuhia mai i ngā kōhao rehu wai i te pewa 90° i ngā taha e rua o waenganui o te paipa piu. Ka piu te paipa piu i te 180° i ngā taha e rua o te rārangi poutū, e 12 hēkona te roa o ia piu, ā, e 10 meneti te roa. I muri i te 5 meneti o te whakamātautau, ka huri te tauira ki te 90°.
Pēhanga whakamātautau: 400kPa.
• IPX3/4: Whakamātautau rehu wai pane kaukau ringaringa:
Taputapu whakamātautau: Pūrere whakamātautau rehu wai me te tauhiuhi wai ā-ringa.
Ngā tikanga whakamātautau: Ko te tere rere o te wai he 10L/min, ā, ka tatauhia te wā whakamātautau i runga i te horahanga mata o te anga o te tauira hei whakamātautau, 1 meneti ia mita tapawha, me te iti rawa o te 5 meneti.
Tauira whakatakotoranga: Ko te tawhiti whakarara o te putanga rehu wai o te pūweru ringaringa kei waenganui i te 300mm me te 500mm.
Te maha o ngā pū rehu wai: 121 ngā pū rehu wai.
Ko te whānui o te pūwero wai: 0.5mm.
Rauemi o te pūwero: he parahi.
• IPX5: Whakamātautau rehu wai:
Taputapu whakamātautau: Ko te diameter o roto o te pūwero wai o te pūwero he 6.3mm.
Ngā tikanga whakamātautau: Ko te tawhiti i waenga i te tauira me te pūwero wai he 2.5 ~ 3 mita, ko te tere rere o te wai he 12.5L/min, ā, ka tatauhia te wā whakamātautau kia rite ki te horahanga o te mata o waho o te tauira i raro i te whakamātautau, 1 meneti ia mita tapawha, me te iti rawa o te 3 meneti.
• IPX6: Whakamātautau rehu wai kaha:
Taputapu whakamātautau: Ko te diameter o roto o te pūwero wai o te pūwero he 12.5mm.
Ngā tikanga whakamātautau: Ko te tawhiti i waenga i te tauira me te pūwero wai he 2.5 ~ 3 mita, ko te tere rere o te wai he 100L/min, ā, ka tatauhia te wā whakamātautau kia rite ki te horahanga o te mata o waho o te tauira i raro i te whakamātautau, 1 meneti ia mita tapawha, me te iti rawa o te 3 meneti.
• IPX7: Whakamātautau rumaki poto i te wai:
Ngā taputapu whakamātautau: te tāke rumaki.
Ngā tikanga whakamātautau: Ko te tawhiti mai i te raro o te tauira ki te mata wai he 1 mita te iti rawa, ā, ko te tawhiti mai i te tihi ki te mata wai he 0.15 mita te iti rawa, ā, e 30 meneti te roa.
• IPX8: Whakamātautau ruku tonu:
Ngā tikanga whakamātautau me te wā: i whakaaetia e ngā rōpū tuku me te tono, me teitei ake te kaha i te IPX7.
• IPX9K: Whakamātautau pāmahana teitei/pēhanga teitei:
Taputapu whakamātautau: Ko te diameter o roto o te pūwero he 12.5mm.
Ngā tikanga whakamātautau: Koki rehu wai 0°, 30°, 60°, 90°, 4 ngā kōhao rehu wai, tere wāhanga tauira 5 ±1r.pm, tawhiti 100~150mm, 30 hēkona i ia tūranga, tere rere 14~16 L/min, pēhanga rehu wai 8000~10000kPa, pāmahana wai 80±5℃.
Wā whakamātautau: 30 hēkona i ia tūranga × 4, he 120 hēkona te katoa.
Wā tuku: Whiringa-ā-rangi 15-2024