SO₂ Gas Analyzer

Tlhaloso ea Sehlahisoa

Sulfur dioxide (SO₂) analyzer ke sesebelisoa sa tlhahlobo ea khase se thehiloeng ho ultraviolet absorption spectroscopy le algorithm ea Differential Optical Absorption Spectroscopy (DOAS). Lehlaseli la khanya le hlahisoang ke mohloli oa leseli le tsepamisitsoe 'me le kopanngoa le fiber ea optical. E fetisoa ka fiber ea optical ho sele e ka ntle ea tekanyo ea mocheso o phahameng. Ka mor'a ho feta ka har'a sele ea khase le ho monngoa ke khase e lebisitsoeng, leseli le fetisoa ke fiber e 'ngoe ea optical ho spectrometer. Ka har'a spectrometer, leseli le qhalakanngoa ke grating, 'me lets'oao la optical le qhalakaneng le fetoloa lets'oao la motlakase ke sesebelisoa sa li-array, ka hona ho fumana tlhaiso-leseling e tsoelang pele ea khase. Ho itšetlehile ka tlhahisoleseding ena ea spectral, sesebelisoa se sebelisa algorithm ea DOAS ho bala mahloriso a khase e lekantsoeng.

Botsa Inthaneteng

Mohlala

SUV-100

KHOATSOA LE RONA

Litlhaloso tsa Tekheniki

Mokhoa oa ho hlahloba: SO₂/NOₓ ka UV-DOAS; O₂ ka mokhoa oa electrochemical.
SO₂ methati ea litekanyo (mg/m³): 0–600 (e ka tloaeleha).
NOₓ Lekhalo la litekanyo (mg/m³): 0–600 (e ka ikhethela).
O₂ tekanyo ea tekanyo: 0–25%.
Ho pheta-pheta: ≤ ± 1% ea tekanyo e feletseng (F.S.).
Zero Drift: ≤ 2% F.S./beke.
Span drift: ≤ 2% F.S./beke.
Phoso ea linearity: ≤ 2% F.S.
Pontšo ea phoso: ≤ 2% F.S.
Phepelo ea matla: 220 VAC, 300 W.
Tlhokahalo ea moea oa sesebelisoa: (0.6–0.8) MPa, e se nang oli ebile e omme.
4–20 mA likanale tse kenyang: likanale tse 2, tse ka hlophisoang, 100 Ω mojaro.
Likanale tse hlahisoang ke 4-20 mA: liteishene tse 4, litaba tse ka lokisoang, matla a mangata a boima <800 Ω.
Likanale tse kenang tsa dijithale: likanale tse 4, tse ka lokisoang.
Liteishene tse fetisetsoang: liteishene tse 8, litaba tse ka lokisoang, DC 24 V.
Mahokelo a puisano: 1 x RS-232, 1 x RS-485 (e tšehetsa protocol ea Modbus).