Pūoko turuturu hau methane mamao-ā-ringa (JJB30)
1. Tirohanga Whānui
Ka whakamahia e te taputapu tirotiro turuturu hau methane mamao-ā-ringa te hangarau tirotiro turuturu hau ka taea te whakarerekē (TDLAS) hei kimi tere me te tika i ngā turuturu hau i roto i te tawhiti o te 30 mita. Ka taea e ngā kaimahi te kimi whai hua i ngā wāhi uaua ki te tae atu, tae atu ki ngā wāhi kāore e taea te tae atu i roto i ngā wāhi haumaru, pērā i ngā rori pukumahi, ngā paipa e iri ana, ngā whare teitei, ngā paipa tuku tawhiti, me ngā rūma kāore he tangata. Ehara i te mea ka whakapai ake i te whai huatanga me te kounga o ngā tirotiro hikoi anake, engari ka taea hoki te tirotiro i ngā wāhi kāore i taea te tae atu, i uaua rānei ki te tae atu i mua.
He pai tēnei hua mō ngā paipa o runga, ngā ara piki, ngā paipa rānei e horahia ana i ngā wāhi whaiti he uaua ki te tae atu, ā, ka noho hei tūponotanga haumaru pea; he uaua ki te hoko tere i ngā turuturu i te wā o ngā whakatikatika ohorere, te pikinga ake o ngā raruraru i te papaanga, ā, he nui te wā e pau ana i ngā tirotiro paipa o ia rā. Ā, ko te kaha o te tangata, te koretake o te mahi, me mahi auau, me mahi auau rānei ngā taputapu tirotiro tikanga, ā, he uaua te tukanga, ā, kāore e tika ana.
2. Ngā Āhuatanga
◆Taumata haumaru: he hoahoa haumaru ā-roto, ātete-pahūtanga;
◆ Tawhiti kitea: te kitenga i te turuturu o te methane me te hau kei roto te methane i te tawhiti o te 30 mita;
◆ Te kimi tere: ko te wā kimi he 0.1 hēkona noa iho;
◆Te tino tika: te kimi i te taiaho motuhake, ka tauhohe noa ki te hau methane, kāore e pāngia e ngā āhuatanga taiao
◆He māmā ki te whakamahi: te kimi aunoa i te tīmatanga, kāore e hiahiatia he whakatikatika ā-wā, kāore he tiaki taketake
◆He ngāwari ki te kawe: he rite te hoahoa ki te mahi a te tangata-rorohiko, he iti te rahi, he ngāwari hoki ki te kawe
◆Atanga hoahoa: atanga whakahaere e hangai ana ki te pūnaha, tata atu ki ngā kaiwhakamahi;
◆ Mahi awhe: mahi ine tawhiti whakauru;
◆Te mahi nui rawa atu: ka taea te whakatutuki i te neke atu i te 10 hāora o te whakamātautau i te aratau paerewa;
◆Pūhiko tango mō te ngāwari o te whakakapinga me te roa o ngā hāora mahi;
| Ngā whakatakotoranga hangarau | ||||||||
| Tawhā | Uara iti rawa | Uara noa | Uara Mōrahi | Wāhanga | ||||
| Ngā tawhā whānui | ||||||||
| Awhe ine | 200 | - | 100000 | ppm.m | ||||
| Hapa taketake | 0~1000ppm.m | ±100ppm.m | ||||||
| 1000~100000ppm.m | Uara pono ±10% | |||||||
| Te wā urupare | - | 50 | - | ms | ||||
| Whakataunga | 1 | ppm.m | ||||||
| Te tawhiti mahi | 30 (Mata whakaata pepa A4 paerewa) | m | ||||||
| 50 (Me te whakaata motuhake) | m | |||||||
| Te kite i te tawhiti | 1 | - | 30 | m | ||||
| Te wā mahi | - | 8 | - | H | ||||
| Te pāmahana rokiroki | -40 | - | 70 | ℃ | ||||
| Te pāmahana whakahaere | -10 | 25 | 50 | ℃ | ||||
| Makuku mahi | - | - | 98 | % | ||||
| Pēhanga mahi | 68 | - | 116 | kPa | ||||
| Taumata tiaki | IP54 | |||||||
| Tohu ātete-pahū | Ex ib IIB T4 Gb | |||||||
| Rahi o waho | 194*88*63mm | |||||||
