Ambient Air Non-Methane Hydrocarbons Pūnaha Aroturuki Tonu

Whakaahuatanga Hua

Ko te Tauira TK-1200A Pūnaha Aroturuki Aunoa mo te Kore-Methane Hydrocarbons (NMHC) i roto i te Ambient Air he hua mo te aro turuki i te taiao e whakauru ana i te hangarau chromatography tātari ahumahi me te hangarau tiaki taiao mohio-a-ipurangi. Ma te whakamahi i nga wheako hoahoa-a-ahumahi o nga punaha chromatography hau, ka tango te punaha i nga waahanga kawemai mo ona waahanga matua katoa, e tuku ana i te whakahoki raraunga pono me te pono me te whai huatanga mo te wa roa. Ma te whakamahi i te tikanga ine tika GC-FID, ka taea e te punaha te tirotiro i runga ipurangi o te NMHC i roto i te hau ambient, me te ine i te pāmahana hau, te pehanga hau, te tere o te hau, te ahunga hau me te makuku.

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Tauira

TK-1200A

WHAKAPAKI MAI

Whakatakotoranga Hangarau

Tikanga Ine: GC-FID
Awhe Ine: 0–5 µmol/mol
Hurihanga Ine: ≤15 min
Tepe Rapu Pūnaha: ≤10 ppbC
20% Te Wāhanga Panuku: ≤±1% F.S./24h
80% Te Awheawhe: ≤±1% F.S./24h
Te Tukurua: ≤2%
Hapa Raina: ≤±1%
Rere Rere Tauira: 50 mL/min
Te Mahana Whakatauira: 35 ℃
Te Tikanga Mana Mana: He pai ake i te ± 0.1 ℃
Putanga Tohu: 4–20 mA

Nga Painga Hangarau

Ko te hoahoa punaha tino whakakotahi, me te hanganga katoa-i-kotahi e whakauru ana i te rorohiko ahumahi, te chromatograph, te calibrator hihiri me te waeine pretreatment.
E rua nga whiringa rūnanga e waatea ana: rūnanga paerewa me te rūnanga teihana kiato o waho, te whakawhānui i te whānuitanga o te tono.
Pumautanga teitei: Ko nga waahanga matua penei i te kaihautu tirotiro me te calibrator he mea hanga-whaiaro, kia pono ai te inenga.
Ka whakamahia e te punaha te hangarau EPC hei whakahaere i nga reiti rere o te hau kawe, hau kore me te hauwai, e whakaatu ana i te tino tika me te pai o te tukurua.
Kua rite ki te mahi tātari-whaiaro he, ka tautuhi aunoa me te penapena i nga korero hapa o te punaha.
He iti te mahi whakaoho hau kawe hau; ka tutakina aunoa te punaha ka kore e ranea te tuku hau kawe.
He hoahoa whakamarumaru mohio, me nga mahi tae atu ki te mura aunoa, te kitenga mura, te whakamarumaru hiko, te whakamarumaru o te pāmahana me te aro turuki i te mana.