DRK-GC-7890 Ditert-butyl peroxide koena mea ike

Hoʻolauna

Loaʻa i ka lole hoʻoheheʻe ʻia nā hiʻohiʻona o ka nui pore liʻiliʻi, porosity kiʻekiʻe a me ka pono kānana kiʻekiʻe, a ʻo ia ke kumu kumu o ka hana mask.ʻO kēia mea hana e pili ana i ka GB/T 30923-2014 plastic Polypropylene (PP) Melt-blown Special Material, kūpono no ka polypropylene ma ke ʻano he kumu maka, me ka di-tert-butyl peroxide (DTBP) ma ke ʻano he mea hoʻemi, hoʻololi ʻia ka polypropylene melt-blown. mea kūikawā.

Nā hana i ka loina

Hoʻoheheʻe ʻia ka hāpana i loko o ka toluene solvent i loaʻa ka nui o ka n-hexane i ʻike ʻia e like me ke kūlana kūloko.Ua lawe ʻia ka nui kūpono o ka hopena e ka microsampler a hoʻokomo pololei ʻia i loko o ka chromatograph kinoea.Ma lalo o kekahi mau kūlana, ua lawe ʻia ka loiloi chromatographic gas.Hoʻoholo ʻia ke koena DTBP e ke ʻano maʻamau kūloko.

ʻO nā mea hana nui a me nā reagents

1) Ke kinoea chromatograph, Capillary column inlet, FID detector,

2) E noʻonoʻo i ke koena

3) kolamu Capillary: AT.624 30m * 0.32mm * 1.8μm,

4) lako polokalamu hana hana Chromatographic,

5) N-hexane, chromatographic maemae;

6) Di-tert-butyl peroxide, analytically maemae;

7) Toluene, analytical maemae.

Hoʻohana ʻo GC-7890 Gas chromatograph i ka ʻōnaehana microcomputer control a me ka hōʻike pale nui Kina, ʻoi aku ka nani a me ka maʻalahi o ka helehelena.He mea maʻalahi a wikiwiki nā kī kīpē hou i hoʻolālā ʻia, a ʻo nā kaapuni nā mea i lawe ʻia mai, no laila paʻa a hilinaʻi ka hana mea kani.

hana hiʻona

Ⅰ、Hoʻohui kaapuni kiʻekiʻe, pololei kiʻekiʻe, hana nui,

1, All-microcomputer kī hana, 5.7 'īniha (320*240) nui LCD hōʻike ma ka Chinese a me ka English, Chinese a me English hōʻike hiki ke hoʻololi manuahi, e hoʻokō i nā koi o nā hui like ʻole, kamaʻilio kanaka-machine, maʻalahi e hana. .

2, Microcomputer kaohi hydrogen flame detector e hoʻokō i ka hana hoʻopau ʻakomi, ʻoi aku ka naʻauao.ʻO ke kaapuni uila uila hou, ka mana kiʻekiʻe, ka hana paʻa a hilinaʻi hoʻi, a hiki i ka 0.01 ℃ ka hoʻomalu wela.

3, Hana pale kinoea, pale i ke kolamu a me ka wai hoʻoheheʻe wela, electron hopu detector.

Loaʻa iā ia ka hana o ka ʻike ponoʻī ma ka hoʻomaka ʻana, e hiki ai i nā mea hoʻohana ke ʻike koke i ke kumu a me ke kūlana o ka hemahema o ka mea kani, ka hana stopwatch (ke ana kahe kūpono), ka mālama ʻana i ka mana a me ka hana pale, anti-power mutation interference function, network data communication. a me ka hana mana mamao.Hoʻopaʻa ʻia ka hana pale overtemperature

ʻAʻole pōʻino ka mea hana a loaʻa kahi ʻōnaehana hoʻomanaʻo ʻikepili ʻaʻole koi i kēlā me kēia hoʻoponopono.

Ⅱ、Injection ʻōnaehana hoʻolālā kū hoʻokahi, hiki ke lilo i ka palena ʻike haʻahaʻa

1. ʻO ka hoʻolālā awa hoʻoheheʻe kūʻokoʻa e hoʻoponopono ai i ka hoʻokae ʻana;ʻAʻole hoʻopau wale ka hana pānaʻi kolamu pālua i ka neʻe ʻana o ka laina kumu i hoʻokumu ʻia e ka mahana i hoʻolālā ʻia, akā e unuhi pū i ka mana o ka walaʻau hope e loaʻa ai kahi palena haʻahaʻa haʻahaʻa.

2, Me ke kolamu i hoʻopili ʻia, capillary shunt/non-shunt injection system (me ka hana hoʻomaʻemaʻe diaphragm)

3, Koho kino kinoea / manual eono ala injector, headspace injector, thermal resolution injector, methane converter, 'akomi injector.

Ⅲ、Hoʻolālā ʻia ka wela, ka mana wela o ka umu ahi, ka paʻa wikiwiki

1, Ewalu-kauo linear wela programmed, ma hope o ka puka e hoʻohana photoelectric hoʻololi contactless manao, ike loea a me ka lōʻihi ma hope o ka puka nenoai stepless loli ea leo, pōkole i ka papahana ma hope o ka piʻi / hāʻule o ka detector nenoaiu paʻa koena manawa, maopopo maoli. ka hana wela o ka lumi kokoke, ka pololei o ka mālama ʻana i ka mahana o ± 0.01 ℃, e hoʻokō i nā koi o ka laulā ākea.

2, Nui ka leo o ka pahu kolamu, akamai hope puka nenoaiu stepless loli ea leo i loko a me waho, pōkole i ka papahana ma hope o ka hāpai 'ana / hooluolu i ka detector nenoaiu paa koena manawa;Pūnaehana umu wela: ka wela ambient +5 ℃ ~ 420 ℃

3, ʻOi aku ka maikaʻi o ka hopena insulation: ʻo ka pahu kolamu, vaporization, ʻike ʻia he 300 degere, ʻo ka pahu waho a me ka uhi luna ma lalo o 40 degere, hoʻomaikaʻi i ka helu hoʻokolohua, e hōʻoia i ka palekana o ka mea hoʻohana.

4, Unique manao o vaporization keena, uuku make leo;Hoʻololi i nā mea hana: injection pad, liner, polarizer, collector, nozzle hiki ke hoʻololi me ka lima hoʻokahi;ʻO ka hoʻololi o ke kino nui: hiki ke hoʻopau loa ʻia ke kolamu hoʻopiha, capillary sampler a me ka detector me kahi wīwī, mālama maʻalahi.

ʻO ka naʻau kiʻekiʻe, ka mea ʻike kūpaʻa kiʻekiʻe, e hoʻokō i nā pono o nā papahana like ʻole

ʻO ka mea ʻike ionization flame hydrogen (FID), ka mea ʻike kelepona hoʻokele wela (TCD), ka mea ʻike hopu electron (ECD),

Mea ʻike kiʻi ʻo Flame Photometric (FPD), Nitrogen a me Phosphorus detector (NPD)

Hiki i nā ʻano mea ʻike āpau ke hoʻomalu kūʻokoʻa i ka mahana, maʻalahi ka wehe ʻana a me ka hoʻouka ʻana o ka hydrogen flame detector, maʻalahi e hoʻomaʻemaʻe a hoʻololi i ka nozzle.

Nā hōʻailona ʻenehana

awa hoʻokolo

Loaʻa nā ʻano awa i hoʻopaʻa ʻia: hoʻopiha i ke kolamu, shunt/non-shunt capillary injection

Pahu wela kolamu

Palena wela: lumi wela + 5 ~ 420 ℃

Hoʻonohonoho wela: 1 degere;ʻO ka piʻi ʻana o ka mahana i hoʻolālā ʻia he 0.1 degere

Kiekie wela wela: 40 degere / min

Paʻa wela: 0.01 degere ke hoʻololi ka mahana ambient i 1 degere

Hoʻolālā ʻia ka mahana: hiki ke hoʻoponopono ʻia ka 8 kauoha i hoʻonohonoho ʻia

Helu kuhikuhi

ʻO ka mea ʻike ionization flame hydrogen (FID)

Hana wela: 400 ℃

Ka palena ʻike: ≤5×10-12g/s (n-hexadecane)

Holoi: 5 x 10-13 a / 30 min a i ʻole

Ka leo: 2 x a emi mai 10 a 13 a

Nā laina laina ikaika: ≥107

Nui: 465*460*550mm, kaumaha: 40kg,

Mana hoʻokomo: AC220V 50HZ mana kiʻekiʻe 2500W

Kahua noi

ʻO ka ʻoihana kemika, ka halemai, ka ʻaila, ka waina, ka nānā ʻana i ke kaiapuni, ka maʻemaʻe o ka meaʻai, ka lepo, nā koena pesticide, ka hana pepa, ka mana uila, ka mining, ka nānā ʻana i nā huahana, etc.

Hoʻonohonoho kumu

Ethylene oxide ho'āʻo papa hoʻonohonoho hoʻonohonoho no nā mea hana lapaʻau: