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400-050-3910

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Abubuwan samarwa

NO₂ Gas Analyzer

NO₂ Gas Analyzer

Bayanin Samfura

A halin yanzu, mafi yawan kayan auna nitrogen oxide akan kasuwa suna ƙayyade adadin nitrogen dioxide (NO₂) ko jimlar nitrogen oxides (NOₓ) ta hanyar fara canza NO₂ a cikin jimlar NOₓ (NO+NO₂) zuwa NO. Koyaya, saboda ingantaccen juzu'in NO₂/NO (wanda ya dogara da ainihin NO₂ maida hankali), wasu yanayin filin ba su dace da amfani da mai jujjuya oxide na nitrogen don juyar da NO₂- zuwa-NO ba. Don magance wannan batu, Shandong SINZEN Instrument Co., Ltd. ya ƙera SUV-100 gas analyzer, wanda ke amfani da hanyar auna NO₂ kai tsaye don auna gurɓatacce.

Mai nazari ya dogara ne akan ultraviolet sha spectroscopy da chemometric algorithms. Yana iya auna yawan iskar gas kamar SO₂, NO, NO₂, da O₂. Yana nuna daidaitattun ma'auni, babban abin dogaro, lokacin amsawa da sauri, da fa'ida mai fa'ida, ana iya amfani da shi sosai a cikin sa ido kan kan layi, sarrafa masana'antu, sa ido kan aminci, da sauran aikace-aikace.

Nemi Kan layi

  • Samfura

    SUV-100

TUNTUBE MU

Ƙididdiga na Fasaha

  1. Hanyar nazari: SO₂/NOₓ ta UV-DOAS (auni kai tsaye na NO da NO₂), O₂ ta hanyar electrochemical.
  2. SO₂ ma'aunin ma'auni (mg/m³): 0-200 (wanda za a iya sabawa).
  3. NOₓ kewayon ma'auni (mg/m³): 0-200 (mai iya canzawa).
  4. Ma'aunin O₂: 0-25%.
  5. Maimaituwa: ≤ ± 1% F.S.
  6. Juyin sifili: ≤ 2% F.S./week.
  7. Tsayin tafiya: ≤ 2% F.S./week.
  8. Kuskuren layi: ≤ ± 2% F.S.
  9. Kuskuren nuni: ≤ ± 2% F.S.
  10. Wutar lantarki: 220 VAC ± 10%, 300 W.
  11. Bukatar iska na kayan aiki: (0.6-0.8) MPa, mara mai kuma bushe.
  12. Tashar shigarwar 4-20 mA: tashoshi 2, mai daidaitawa, nauyin 100 Ω.
  13. Tashoshin fitarwa na 4-20 mA: tashoshi 4, abun ciki mai daidaitawa, matsakaicin ƙarfin nauyi <800 Ω.
  14. Tashoshin shigarwa na dijital: tashoshi 4, daidaitacce.
  15. Relay fitarwa tashoshi: 8 tashoshi, daidaitacce abun ciki, DC 24 V.
  16. Hanyoyin sadarwa: 1 x RS-232, 1 x RS-485 (yana goyan bayan ka'idar Modbus).
  17. Ana samun tsarin don OEM.

Fa'idodin Fasaha

  1. Tushen hasken yana amfani da fitilun xenon mai bugun jini tare da tsawon rayuwa na 10⁹. An ƙididdige shi a bugun jini 3 a sakan daya, rayuwar sabis ta kai shekaru 10. A matsayin tushen haske mai sanyi, fitilar xenon mai ƙwanƙwasa tana ba da tsawon rai, kwanciyar hankali mai kyau, kuma babu lokacin dumi idan aka kwatanta da tushen hasken infrared.
  2. DOAS (Differential Optical Absorption Spectroscopy) algorithm an karɓa, wanda ke wakiltar ingantaccen hanyar bincike akan layi don SO₂, NOₓ, da sauran iskar gas, tare da ƙarancin ganowa ya kai 1 ppm.
  3. Tantanin halitta na iskar gas an yi shi da bakin karfe, wanda baya buƙatar gogewar madubi na ciki ko platin gwal. Tantanin iskar gas yana da ƙarfi, ƙarancin farashi, kuma ɗanshi da ƙura ba su da tasiri.
  4. Ta hanyar nazarin bakan da ke ci gaba, ana iya auna yawan abubuwan sinadaran gas da yawa a lokaci guda, yana ba da babban haɗin kai da ingancin farashi.
  5. An sanye shi da manyan na'urori masu aiki da yawa waɗanda ke sadarwa ta hanyar bas ɗin bayanai mai sauri, kowane ƙirar yana da ƙaƙƙarfan daidaitawar dijital da damar sa ido. Fuskar na'ura ta mutum-injin yana da sauƙi don aiki kuma mai sauƙin amfani.

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