Mea Ana Mamao Methane Laser JJB30 no ka hoʻohana ʻana i ka lua

ʻIke laulā
ʻO ka JJB30 Mine Laser MethaneMea Ana Mamaoua hoʻolālā ʻia ma muli o ka ʻenehana hāmeʻa optoelectronic alakaʻi honua o kā mākou hui. Hoʻohana ia i ka ʻoiaʻiʻo he hopena omo ka methane gas ma kahi nalu kikoʻī o ka laser, a pili ka ikaika omo i ka nui o ke kinoea methane (e like me ke kānāwai Lambert-Beer).
He mea ʻike kinoea lima kēia mea hana, hoʻohana nui ʻia no ke ana mamao ʻana o ka methane a me nā kinoea i loaʻa ka methane (kinoea kūlohelohe a i ʻole nā ​​​​kinoea like). Ma ke kuhikuhi ʻana i kahi kukuna laser ma kahi ʻike, hiki ke ana koke ʻia ka nui o ke kinoea methane i loko o ka mamao o 0 a 30 mika. Ma ka hoʻopuka ʻana i kahi kukuna laser i kahi i manaʻo ʻia (e like me ke kihi o luna o ka lua lanahu, nā paipu kinoea, nā kaupaku, nā paia, nā papahele, ka honua, a pēlā aku) a laila ʻike i ka hōʻailona o ka laser i hoʻihoʻi ʻia mai kahi i manaʻo ʻia, hiki ke ana ʻia ka nui o ke kinoea methane i hoʻokaʻawale ʻia ma waena o ka mea hana a me ke ala i kahi i manaʻo ʻia.

Nā Hiʻohiʻona Huahana
1. Loaʻa i ka mea ana mamao ka hana o ke ana ʻana i ka nui o ka methane.
2. Loaʻa i ka mea ana mamao ka hana o ka hoʻāla palena ʻoi aku.
3. ʻO ka waiwai hōʻike o ka mea ana mamao he heluhelu kūpono ʻelima huahelu, i hōʻike ʻia ma ke ʻano kikohoʻe a he hoʻonā o 1 ppm·m.

Nā palena loea:
1. Ka laulā telemetry kūpono: 0m - 30m.
2. Ka laulā ana: (0 – 6400) ppm·m; ʻO ka nui o ke kinoea methane i ana ʻia he (0 – 4)% CH4, a ʻo ka lōʻihi o ke ala o ka laser e hele ana ma ke kinoea methane he 0.16 mika.
3. Kuhihewa kumu: (0 – 6400) ppm·m, waiwai maoli ±10%.
4. Pono ka mea hana e hiki ke hoʻonohonoho i kekahi kiko hoʻāla i loko o ka pae o (100 - 6400) ppm·m, a e lohe ʻia kahi hoʻāla ke ʻike ʻia ke kinoea methane.
5. ʻAno hōʻike: Hōʻike aniani wai.
6. Hoʻonā hōʻike: Ka nui o ka methane: 1 ppm·m, ka mamao hōʻike: 0.01m.
7. Hōʻike i ka manawa hoʻomaha ʻikepili: ≤ 1 kekona.
8. Papa palekana o ka pā: IP54.
9. ʻAʻole emi ka manawa hana kū ma mua o 8 mau hola.
10. Pale pahū: Palapala hōʻoia pale pahū Exib IMb
11. Kūlana palekana: Palapala hōʻoia kūlana palekana