DRK310 OTR Oxygen transmission mea ho'āʻo (coulometric method)
ʻO ka wehewehe pōkole:
1. Introduction Oxygen permeability hoao.ʻO nā kiʻiʻoniʻoni, nā pepa, nā papa, nā ipu i hana ʻia me ka plastic, ka lole, ka ʻili, ka metala, a me nā mea ʻē aʻe.Ke kahe nei kekahi haʻahaʻa a i ʻole ka oxygen maloʻo ma kekahi ʻaoʻao o ka mea, a kahe ka nitrogen maʻemaʻe kiʻekiʻe (gas carrier) i kahi kahe kahe paʻa ma kēlā ʻaoʻao;ʻo ka ʻokoʻa o ka neʻe ʻana o ka oxygen ma nā ʻaoʻao ʻelua o ka hāpana e hoʻoneʻe i ka oxygen mai ka ʻaoʻao oxygen o ka hāpana a i ka ʻaoʻao nitrogen;ʻO ka oxygen permeated ka lawe ...
1. Hoʻolauna
ʻO ka hoʻāʻo ʻana o ka oxygen permeability.
ʻO nā kiʻiʻoniʻoni, nā pepa, nā papa, nā ipu i hana ʻia me ka plastic, ka lole, ka ʻili, ka metala, etc.
2. Kumu hana
ʻO ke ʻano uila Coulomb.
Ke kahe nei kekahi haʻahaʻa a i ʻole ka oxygen maloʻo ma kekahi ʻaoʻao o ka mea, a kahe ka nitrogen maʻemaʻe kiʻekiʻe (gas carrier) i kahi kahe kahe paʻa ma kēlā ʻaoʻao;ʻo ka ʻokoʻa o ka neʻe ʻana o ka oxygen ma nā ʻaoʻao ʻelua o ka hāpana e hoʻoneʻe i ka oxygen mai ka ʻaoʻao oxygen o ka hāpana a i ka ʻaoʻao nitrogen;Lawe ʻia ka oxygen permeated e ka nitrogen (gas carrier) i ka coulometer trace oxygen sensor;ana ka mea ike i ka maona oxygen o ka mea lawe kinoea a helu i ka nui o ka oxygen permeation o ka laana a me na palena.
3.Executive kūlana
YBB 00082003, GB/T 19789, ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ISO 15105-2, JIS K7126-B
4. Nā hiʻohiʻona huahana
n ʻO ka mea ʻike oxygen i lawe ʻia mai, pae ppb.
n Ka mana haʻahaʻa: 35% ~ 95% RH, 100% RH, piha piha, ʻaʻohe ohu.
n Ka hoʻomalu ʻana i ka wela: ka hoʻoluʻu semiconductor a me ka hoʻomehana bidirectional control, precision kiʻekiʻe, kūpaʻa a hilinaʻi.
n Hoʻololi kaiapuni kiʻekiʻe: ka honua i loko, ka mahana 10 ℃-30 ℃, ʻaʻohe koi no ka haʻahaʻa, ke kumu kūʻai haʻahaʻa.
n ʻOkoʻa piha: ʻaʻohe puʻupuʻu mīkini;hoʻomaka hoʻokahi kī, naʻauao a puni;hoʻopaʻa ʻikepili mana.
n Laʻana i ka ʻenehana hoʻokomo ʻana i ka leakage leakage sealing;ʻike ponoʻī i nā hemahema hoʻomaka e pale i ka hoʻāʻo ma lalo o nā kūlana hemahema.
n Pūnaehana: Kiʻi kiʻi, kaʻina hana piha, ka nānā ʻana i nā mea piha;mau palapala hōʻike.
n Koho: GMP "Pūnaewele Pūnaewele".
5. Nā palena ʻenehana
| 'ikamu | nā palena | 'ikamu | nā palena | ||
| Lahi haʻahaʻa | 0% RH，35%~95%RH，100%RH | Kuhi hewa ka hoʻomalu haʻahaʻa | ±1%RH | ||
| Kaulana wela | 15℃～50℃ | Kupa ka wela | ±0.1 ℃ | ||
| mānoanoa specimen | <3 mm | Pumi ea | ≥0.2 MPa | ||
| ʻAno kinoea lawe | Nitrogen me 99.999% maemae | Kahe kinoea lawe | 0~100 knm3/min | ||
| Nui pili | 1/8 i ka paipu metala | Nui pahu nui | 720(L)×415(W)×400(H) | ||
| Lako ikehu | AC 220V 50Hz | Ka mana | 1200W | ||
| 'ikamu | Hoʻohālike | ||||
| OTR-E-11-A |
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| Ka nui o nā mea hoʻohālike | 1 |
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| ʻĀpana hōʻike （cm2） | 50 |
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| Laulā hoʻāʻo(membrane) （cm3/m2.24h） | 0.01~14,000 |
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| Hoʻoholo （membrane） （cm3/m2.24h） | 0.01 |
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| Laulā hoʻāʻo( pahu) （cm3/pkg.24h） | 0.00005~70 |
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| Hoʻoholo（ pahu) (cm3/m2.24h) | 0.00005 |
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| ʻupena paona (kg) | 52 |
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6. Hoʻonohonoho
Pūnaehana hoʻonohonoho: Mainframe, kamepiula hoʻāʻo, polokalamu hoʻāʻo ʻoihana, Agilent oxygen
pahele, sampler, pahu hau hoʻohaʻahaʻa puʻupuʻu, hoʻopaʻa momona.
Nā lako koho: nā ʻāpana hoʻāʻo pahu, nā ʻāpana hoʻāʻo kaohi wela o ka pahu.
ʻO nā ʻāpana kūʻokoʻa ponoʻī: ka nitrogen hoʻomaʻemaʻe kiʻekiʻe, ka oxygen maʻemaʻe kiʻekiʻe, ka wai distilled.
