Bayani:

Mota-irin karfafa mai narkewa gas bincike na musamman gas chromatography, shi ne Shanghai Ke Chromatography kayan aiki Co., Ltd tara fiye da shekaru goma karfafa mai narkewa gas bincike na musamman gas chromatography masana'antu kwarewa, bayan fiye da shekaru biyu m bincike da ci gaba, a kwanan nan tura zuwa kasuwar gida

Sabuwar ƙarni na gas chromatographer na keɓaɓɓun gas mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa mai narkewa. dace da mota, ƙunshi kananan motsi a cikin mota gwaji dakin gwaje-gwaje. Ta hanyar yawon shakatawa da saurin bincike na filin, gano abun ciki na gas mai narkewa a cikin manyan kayan aikin mai caji, ana amfani da shi don saka idanu kan yanayin aikin manyan kayan aikin lantarki, gano seedlings na haɗarin kayan aiki a kan lokaci, bayar da shawarwarin gyaran kayan aiki don kauce wa haifar da babbar asara.

Sabuwar ƙarni na mota mai rufi mai narkewa gas bincike na musamman gas chromatography iya cikakken cika bukatun da aka tsara ta ƙasa GB / T17623-1998, daban-daban manyan fasaha sigogi tare da baya GC900AD, GC2002AD da sauran dakunan gwaje-gwaje da aka yi amfani da mai rufi mai narkewa gas bincike na musamman gas chromatography fasaha aiki ne daidai, don haka sabon ƙarniMota mai rufi mai narkewa gas bincike na musamman gas matakiAna iya amfani da chromatography a cikin dakin gwaje-gwaje.

Kayan aiki Completeness:

Mota-mota mai rufi mai narkewa gas bincike na musamman gas chromatography ƙunshi kananan motsi a cikin mota gwaji dakin gwaje-gwaje, bukatar wadannan tallafi kayan aiki:

fasaha sigogi:

Gano narkewar gas bangare H a cikin mai mai rufi₂O₂CE, ISO₄CE₂a₂H₄a₂H₆da C₂H₂jimlar takwas abubuwa;

Gano narkewar gas bangare H a cikin mai mai rufi₂O₂ne₂CE, ISO₄CE₂a₂H₄a₂H₆da C₂H₂jimlar tara abubuwa;

Minimum ganowa mayar da hankali: H₂≤2ul / L, CO, CO₂≤5ul / L, da₂H₂≤0.10ul / L.

tushe kwanciyar hankali: TCD tushe amo ≤0.03mV, tushe tafiya ≤0.06Mv / 30min;

FID tushen line amo ≤1 × 10^－13A, tushen layin yawo ≤6 × 10^－13A / 30min. da kuma

Abubuwan ganowa da yawa maimaitawa RSD≤3%;

Samfurin chromatography bincike lokaci ≤5 minutes.

Kayan aiki ikon amfani, amfani da ikon shawarwari

1. Lokacin da chromatograph farawa zafin jiki sarrafa sassa dumama, wutar lantarki bukatar kimanin 5KW, kowane zafin jiki sarrafa sassa daidaitacce zafin jiki, al'ada bincike jihar, wutar lantarki bukatar ƙananan kimanin 0.5KW, oscillator wutar lantarki bukatar kimanin 0.3KW.
2. Yana ba da shawarar amfani da kebul farantin, waje ~ 220V, 50Hz wutar lantarki. Idan ba za a iya waje AC lantarki, kawai za a iya amfani da batir 12V a cikin motar, haɗa 2000W sinus wave inverter. Ya kamata a kula da baturi ikon daidaitawa, lokacin da baturi ƙarfin lantarki sauka zuwa 10V ± 0.5 V, ya kamata a lokaci don fara motar, nan da nan ya yi aiki a matsayin baturi.

Flow, yawon shakatawa, filin ganowa aiki tsari

1. Zaɓi filin ajiye motoci, wurin aiki, kebul disk waje AC wutar lantarki.
2. Chromatography don dumama, TCD da gada gudu, FID ƙonewa.
3. tattara mai samfurin, oscillator oscillating degassing (daya, biyu mai samfurin degassing);
4. Standard gas bincike, bincike samfurin kafa, yi a lokacin free, ajiye samfurin, samuwa a kowane lokaci.
5. Mai samfurin fitar da gas, auna, chromatography samfurin bincike.
6. An samu rahoton nazarin gas abun ciki na samfurin mai, da kuma kimantawa na farko na yanayin aiki na kayan aiki.

Nazarin Gas

1. Manufar binciken gas calibration, kafa samfurin samfurin binciken gas, (ƙayyade lokacin fitarwa na ɓangaren da aka gwada, ƙayyade dangantaka tsakanin adadin ɓangaren da ke shiga chromatograph da tsawon ɓangaren ko yankin ɓangaren - ƙimar amsa na ɓangaren).
2. Gas calibration samfurin hanyar: sanya gas calibration a cikin gas calibration karfe kwalba, ta hanyar rage matsin lamba bawul a cikin gas samfurin jakar, pumping gas tare da 1ul allura, chromatography samfurin.
3. Gas chromatography, duba Hoto na 4.

Hoto na 4 (1) Gas mai narkewa na gas chromatography

Hoto na 4 (2) Gas mai narkewa tare da tara na gas chromatography

Misali na binciken samfurin mai

Da aka ambata oscillator, chromatograph aiki sigogi, da mota irinGC2010ADNau'in mai mai karkatarwa mai narkewa mai nazarin gas na musamman na gas chromatography yana nazarin samfuran man fetur na masu canzawa biyu da ke aiki. Duba hotuna na 5 da 6. Sakamakon binciken yana cikin Table 1, Table 2.

Hoto na 5 Jami'ar Sichuan ta Xihua ta aika da samfurin mai da ke narkewa da gas chromatography

Tebur 1 Jami'ar Sichuan West China mai samfurin narkewa gas abun ciki tebur

Serial lambar ajiya lokaci sunan mayar da hankali (ppm) peak yankin uv.s peak high uv

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1 0,271 H2 981,42 45414 12159

2 0,631 O2 110,93 4221 784

3 1.340 CH4 3.35 606 188

4 1.094 CO 257.03 117080 31945

5 2,606 CO2 5577,83 368575 61001

6 3,438 C2H4 9,07 523 50

7 4,159 C2H6 5,99 180 28

8 4,967 C2H2 8,27 266 13

Figure 6 Chengdu Hualin mai samfurin narkewa gas chromatography

Table 2 Chengdu Hualin mai-irin narkewa gas abun ciki Table

Serial lambar ajiya lokaci sunan mayar da hankali (ppm) peak yankin uv.s peak high uv

────────────────────────────

1 0,331 H2 111,46 886 276

2 0,627 O2 1722,75 17966 3219

3 1.355 CH4 10.39 898 213

4 1.105 CO 214.80 22270 5329

5 2.612 CO2 2017.29 129408 21227

6 3,432 C2H4 2,94 250 17

7 4,260 C2H6 1,79 121 17

8 5,130 C2H2 3,29 112 14

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Ƙarshen kalmomi

Mota irinGC2010ADNau'in karfafa mai narkewa gas bincike na musamman gas chromatograph R & D nasara, shi ne babban bishara na wutar lantarki masana'antu, daga wannan lokacin, karfafa mai narkewa gas bincike tsalle daga filin samfurin, dakin gwaje-gwaje bincike na tsohuwar hanya, iya tafiya a ko'ina, a filin samfurin, filin bincike, nan da nan samun sakamakon bincike.

Za a iya magance matsalolin da ke tattare da tsawon lokacin bincike na yanzu na dakin gwaje-gwaje, jinkirin amsawa, bayanan bincike ba a kan lokaci ba kuma na yanzu na'urar bincike ta yanar gizo ta hanyar fasaha ba ta balaga ba, ba ta da kwanciyar hankali ba, farashi ya fi tsada, ba ta da sauƙi ba.