DRK-GC-7890 Ethylene Oxide, Epichlorohydrin Residue Detector

Pfupiso:
①Maererano nezvinodiwa zveGB15980-2009, huwandu hwasara hweethylene oxide mumajekiseni anoraswa, gauze rekuvhiya uye zvimwe zvekurapa hazvifanirwe kudarika 10ug/g, iyo inoonekwa seyakakodzera.GC-7890 gasi chromatograph yakanyatsogadzirirwa kuti ionekwe yasara huwandu hweethylene oxide uye epichlorohydrin muzviridzwa zvekurapa.

②GC-7890 gas chromatograph inoshandisa microcomputer control system uye yakakura yeChinese screen display, kutaridzika kunowedzera kunaka uye kwakatsetseka.Iyo ichangobva kugadzirwa keyboard keys iri nyore uye inokurumidza, masekete ese ari kunze kwenyika zvikamu, kushanda kwechiridzwa kwakagadzikana uye kwakavimbika.

 Standard:

GB15980-2009

ISO 11134

ISO 11137

ISO 13683

Features:

1. Kubatanidzwa kwepamusoro kwedunhu, kururamisa kwakanyanya, mabasa akawanda.

1) .Zvese microcomputer bhatani kushanda, 5.7-inch (320 * 240) hombe chidzitiro LCD kuratidzwa muChirungu uye Chinese, Chirungu uye Chinese kuratidzwa anogona kusununguka kuchinjika kusangana oparesheni zvinodiwa nevanhu vakasiyana, man-muchina dialogue, nyore kushanda. .

2).Iyo microcomputer inodzora hydrogen flame detector inoziva iyo otomatiki yekubatidza basa, iyo ine hungwaru.Itsva yakasanganiswa yedhijitari yemagetsi dunhu, yakakwirira kutonga kwakaringana, yakagadzikana uye yakavimbika kuita, kusvika 0.01 ℃ tembiricha yekudzora kurongeka.

3) .Gas kudzivirira basa, chengetedza chromatographic column uye thermal conductivity dziva, electron capture detector.

Iine basa rekuita simba-pa-self-diagnosis, iyo inoita kuti mushandisi akurumidze kuziva chikonzero uye nzvimbo yekukundikana kwechiridzwa, basa restopwatch (yakanakira kuyerera kuyerwa), basa rekuchengetedza simba kutadza uye kudzivirira, basa re anti-power mutation uye kupindira, basa re network network communication uye remote control.Over - tembiricha yekudzivirira basa garandi.Chimbo chacho hachina kukuvadzwa, ine data memory system, hapana chikonzero chekugadzirisa nguva dzose.

1. Iyo jekiseni system yakasarudzika kudzikisa muganho wekuona.

1.Unique injector dhizaini kugadzirisa kusarura kwejekiseni; Iyo kaviri column compensation basa haingogadzirise base line drift inokonzerwa nekukwira kwekushisa kwechirongwa, asi zvakare inobvisa pesvedzero yeruzha rwekumashure, inogona kuwana yakaderera yekuona muganho.

2.Packed column, capillary split/non-split injection system (ine diaphragm cleaning function)

3.Optional: automatic / manual gas six-way sampler, headspace sampler, thermo-analytical sampler, methane reformer, automatic sampler.

III.Chirongwa chekudziya, kunyatso kudzora tembiricha yevira, yakagadzikana uye nekukurumidza.

1.Iyo sere-inorongeka mutsara chirongwa tembiricha kusimuka, kumashure gonhi rinotora iyo photoelectric chinja contactless dhizaini, yakavimbika uye yakasimba, yakangwara yekumashure musuwo system isina nhanho inoshanduka mhepo inoyerera ichipinda nekubuda, kupfupisa chirongwa mushure mekukwira kwekushisa / kudonha yakagadzikana chiyero nguva. yeimwe neimwe detector system, iyo chaiyo yekuzadzika kwepadhuze-yekamuri tembiricha oparesheni, tembiricha kutonga kwakaringana kusvika ± 0.01 ℃, inosangana nehupamhi hwekuongorora zvinodiwa.

2. Iyo yakakura vhoriyamu yebhokisi bhokisi, yakangwara yekumashure dhizaini system isina nhanho chinja inopinza uye kubuda kwemhepo vhoriyamu, kupfupisa nguva yekudzikama uye kuenzana kwega yega detector system mushure mekunge chirongwa chasimudzirwa / kutonhora;Heating furnace system: ambient temperature +5℃ ~ 420℃3.Better adiabatic effect: kana column box, vaporization uye kuonekwa zvose 300 degrees, bhokisi rekunze uye chivharo chepamusoro chiri pasi pe40 degrees, iyo inogona kuvandudza chiyero chekuedza. uye inovimbisa kuchengetedzwa kwevashandisi.

4.Unique vaporization chamber design, yakafa vhoriyamu idiki;Zvishandiso zvinotsiva: jekiseni padhi, liner, polarizing pole, kuunganidza danda, nozzle inogona kutsiviwa neruoko rumwe;Kutsiviwa kwemuviri mukuru: iyo column yekuzadza, capillary injector uye detector inogona kubviswa zvachose neine wrench chete, iri nyore kwazvo kugadzirisa.

High senitivity, high stability detector, kusangana nezvinodiwa zvezvirongwa zvakasiyana

Hydrogen flame ionization detector (FID), thermal conductivity cell detector (TCD), electron capture detector (ECD), Flame photometric detector (FPD), nitrogen uye phosphorus detector (NPD)

Akasiyana-siyana madhigirii anogona kuve akazvimirira anodzorwa tembiricha, hydrogen murazvo detector nyore kuparadzanisa uye kuisa, nyore kuchenesa kana kutsiva muromo.

IV .Technical Data:

1.Injection port:

Majekiseni akasiyana-siyana aripo: packed column injector, split/split capillary injector.

1. Column oveni:

Tembiricha Range: kamuri tembiricha + 5 ~ 420 ℃

Kuisa tembiricha: 1 ℃; Chirongwa chinoisa mwero wekudziya kusvika 0.1 degree

Yakanyanya kupisa mwero: 40 ℃ / min

Tembiricha kugadzikana: Kana ambient tembiricha yachinja1 ℃, 0.01 ℃.

Tembiricha Kuronga: 8Order chirongwa tembiricha inogona kugadziriswa

3.Detector Index

Flame ionization detector (FID)

Kubata tembiricha: 400 ℃

LOD: ≤5×10-12g/s (Hexadecane)

Kutyaira: ≤5×10-13A/30min

Noise: ≤2×10-13A

Dynamic linear range: ≥107

Dimension: 465 * 460 * 550mm, Mainframe Weight: 40kg,

Kupinza Simba: AC220V 50HZ Max Simba: 2500w

V .Application Area:

Indasitiri yemakemikari, chipatara, peturu, waini, kuongororwa kwezvakatipoteredza, hutsanana hwechikafu, ivhu, masara emishonga yezvipembenene, kugadzira mapepa, simba, migodhi, kuongorora zvinhu, nezvimwe.

VI.Basic Configuration:

 Midziyo yekurapa ethylene oxide bvunzo yemidziyo yekumisikidza tafura: