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Pre 3900 yanayi pre concentrator
Pre 3900 yanayi pre concentrator dauki uku mataki sanyi tarko zane, amfani da ruwa nitrogen a matsayin refrigerant iya sauri rage sanyi tarko zafin ji
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Bayani na samfurin
Pre 3900 yanayi pre concentrator dauki uku mataki sanyi tarko zane, amfani da ruwa nitrogen a matsayin refrigerant iya sauri rage sanyi tarko zafin jiki zuwa -196 ° C, tare da m algorithm sarrafawa, rage ruwa nitrogen amfani. Dukkanin hanyoyin samfurin suna amfani da aikin inertia don nazarin VOCs masu yawa a cikin yanayi don biyan buƙatun ka'idodin EPA TO-14A / 15A da HJ 759.
Kayayyakin Features
Fast sanyaya
Ruwa nitrogen kai tsaye zuwa sanyi tarko, za a iya sauri sanyaya zuwa -196 ℃, mai hankali zazzabi sarrafa algorithm, ceton ruwa nitrogen amfani.
Babban gudanarwa
A misali tare da 11 sampling bits, za a iya daidaita ƙarin 3 16-bit atomatik samplers, goyon bayan har zuwa 59 Su code tanks ci gaba sampling.
Wide sikelin
Hanyar samfurin za a iya amfani da ƙididdigar zobe ko injin tank, ƙididdigar samfurin 1 -2000 mL, mai sassauci don magance nazarin samfurin abun ciki na ppt-ppm.
Daidaitaccen Sampling Control
Amfani da high daidaito rabo bawul haɗuwa da injin tanki na samfurin hanyar, ba tare da damuwa game da samfurin matrix tasirin samfurin girman.
Friendly mutum-inji hulɗa
Kayan aiki da juyawa sarrafa allon tsari, sauki duba kayan aiki real-lokaci yanayin, kuma za a iya gudanar da sauri gano leakage, tsarin tsaftacewa da sauran ayyuka.
Aikace-aikace
Kulawa da muhalli, Kulawa da gaggawa, Lafiyar aiki, sarrafa abinci, kiwon lafiyar jama'a, binciken kimiyya
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