DRK-07A Fabric flame retardant tester
Takaitaccen Bayani:
Gargaɗi na Tsaro Ya ku masu amfani: Lura cewa abubuwa masu zuwa na iya shiga cikin tsarin amfani da kayan aiki: 1. Da fatan za a tabbatar da karanta ƙa'idodi masu dacewa da umarnin kayan aiki kafin amfani da kayan aiki 2. Ya kamata a daidaita wutar lantarki na kayan aiki.3. Kona kayan sakawa na iya haifar da hayaki da iskar gas mai guba wanda zai iya shafar lafiyar masu aiki.Ana ba da shawarar cewa a shigar da kayan gwajin a cikin hurumin hayaƙi.Hayaki da hayaki yakamata a cire...
TsaroWsana'a
Ya ku masu amfani:
Lura cewa abubuwa masu zuwa suna iya shiga cikin tsarin amfani da kayan aikin:
1. Da fatan za a tabbatar da karanta ƙa'idodi masu dacewa da umarnin kayan aiki kafin amfani da kayan aiki
2. Ya kamata a daidaita wutar lantarki na kayan aiki.
3. Kona kayan sakawa na iya haifar da hayaki da iskar gas mai guba wanda zai iya shafar lafiyar masu aiki.Ana ba da shawarar cewa a shigar da kayan gwajin a cikin hurumin hayaƙi.Ya kamata a cire hayaki da hayaki bayan kowace gwaji.Duk da haka, ya kamata a rufe tsarin samun iska yayin konewar samfurin don kauce wa rinjayar sakamakon gwajin.
4. An haramta shi sosai don haɗa duk wani gas wanda bai dace da kayan aiki ba!Lokacin amfani da iskar gas, iskar gas, iskar gas da sauran hanyoyin iskar gas, bai kamata ma'aunin bututun ya zube ba, sannan a sauya bututun iskar gas a lokacin da ya tsufa.
5. Abubuwan da ke ƙonewa da fashewa banda waɗanda ake buƙata don gwajin an hana su a cikin dakin gwaje-gwaje!
6. A lokacin gwajin, don Allah kula da su hana high zafin jiki ƙona!Mai aiki ba zai bar wurin gwajin ba.
7. The dakin gwaje-gwaje za a sanye take da kashe gobara kayan aiki.
8, !A ƙarshen gwajin, duk hanyoyin wuta da iska ya kamata a kashe.Da fatan za a tabbatar da tsaftace ragowar gwajin ko zubarwa!
Yanayin aiki da manyan alamun fasaha na kayan aiki
1. Yanayin yanayi: - 10 ℃～ 30 ℃
2. Dangi zafi: ≤ 85%
3. Wutar lantarki da wutar lantarki: 220 V ± 10% 50 Hz, ikon kasa da 100 W
4. Nunin allo / sarrafawa, sigogi masu alaƙa da allo:
a.Girman: 7 " Girman nuni mai tasiri: 15.5cm tsawo da 8.6cm fadi;
b.Saukewa: 480*480
c.Sadarwar sadarwa: RS232, 3.3V CMOS ko TTL, yanayin tashar tashar jiragen ruwa
d.Yawan ajiya: 1g
e.Amfani da tsantsar nunin tuƙi na FPGA na kayan masarufi, lokacin farawa "sifili", kunna wuta na iya aiki
f.Yin amfani da gine-ginen m3 + FPGA, m3 yana da alhakin ƙaddamar da koyarwa, FPGA yana mai da hankali kan nunin TFT, kuma saurinsa da amincinsa suna gaba da tsare-tsaren iri ɗaya.
g.Babban mai sarrafawa yana ɗaukar na'ura mai ƙarancin ƙarfi, wanda ke shiga ta atomatik zuwa yanayin ceton kuzari
5. Ana iya saita lokacin harshen wuta na Bunsen burner ba bisa ka'ida ba, kuma daidaito shine ± 0.1s.
Ana iya karkatar da fitilar Bunsen a cikin kewayon digiri 0-45
7. Babban ƙarfin wutar lantarki ta atomatik na fitilar Bunsen, lokacin kunnawa: saitin sabani
8. Tushen gas: gas za a zaba bisa ga yanayin kula da zafi (duba 7.3 na gb5455-2014), masana'antu propane ko butane ko propane / butane gauraye gas za a zabi ga yanayin a;Methane tare da tsarki ba kasa da 97% za a zaba don yanayin B.
9. Nauyin kayan aiki yana da kusan 40kg
Gabatar da sashin kula da kayan aiki
1. Ta -- lokacin amfani da harshen wuta (zaka iya danna lamba kai tsaye don shigar da mahallin maballin don canza lokacin)
2. T1 -- rikodin lokacin ƙonewar harshen wuta na gwajin
3. T2 -- rikodin lokacin konewa mara wuta (watau hayaƙi) na gwajin
4. Gudu - danna sau ɗaya kuma matsar da fitilar Bunsen zuwa samfurin don fara gwajin
5. Tsayawa - fitilar bunsen zai dawo bayan dannawa
6. Gas - danna maɓallin iskar gas
7. Ignition - danna sau ɗaya don kunna ta atomatik sau uku
8. Mai ƙidayar lokaci - bayan dannawa, rikodin T1 yana tsayawa kuma rikodin T2 yana sake tsayawa
9. Ajiye - adana bayanan gwaji na yanzu
10. Daidaita matsayi - amfani da shi don daidaita matsayi na Bunsen fitila da tsari
Kwangila da bushewa na samfurori
Sharadi a: Ana sanya samfurin a cikin daidaitattun yanayin yanayi da aka ƙayyade a gb6529, sa'an nan kuma an sanya samfurin a cikin akwati da aka rufe.
Yanayin B: sanya samfurin a cikin tanda a (105 ± 3) ℃ na (30 ± 2) min, fitar da shi, kuma sanya shi a cikin na'urar bushewa don sanyaya.Lokacin sanyaya ba zai zama ƙasa da minti 30 ba.
Sakamakon yanayin a da yanayin B ba su misaltuwa.
Samfurin shiri
Shirya samfurin daidai da yanayin yanayin yanayin zafi da aka ƙayyade a cikin sassan da ke sama:
Yanayi a: girman shine 300 mm * 89 mm, ana ɗaukar samfurori 5 daga tsayin daka (tsawon tsayi) kuma ana ɗaukar nau'ikan guda 5 daga jagorar latudinal (mai juyawa), tare da jimlar samfuran 10.
Yanayin B: girman shine 300 mm * 89 mm, ana ɗaukar samfuran 3 a cikin tsayin tsayi (tsawon tsayi), kuma ana ɗaukar guda 2 a cikin latitude (mai juyawa), tare da jimlar samfuran 5.
Matsayin samfurin: yanke samfurin aƙalla 100 mm daga gefen zane, kuma bangarorin biyu na samfurin suna daidai da warp (tsawon tsayi) da kuma saƙa (mai juyawa) na masana'anta, kuma saman samfurin zai zama kyauta. daga gurbacewa da kuraje.Ba za a iya ɗaukar samfurin warp daga yarn ɗin yatsa ɗaya ba, kuma ba za a iya ɗaukar samfurin saƙar daga yarn ɗin ba.Idan ana so a gwada samfurin, samfurin zai iya ƙunsar riguna ko kayan ado.
Matakan aiki
1. Shirya samfurin bisa ga matakan da ke sama, ƙulla ƙirar a kan zane-zane na zane-zane, ajiye samfurin a matsayin mai laushi kamar yadda zai yiwu, sa'an nan kuma rataya samfurin a kan sandar rataye a cikin akwatin.
. ) mm.Kafin gwajin farko, yakamata a ƙone wutar a daidai wannan yanayin na akalla mintuna 1, sannan danna maɓallin kashe iskar don kashe wutar.
3. Latsa maɓallin kunnawa don kunna Bunsen burner, daidaita magudanar iskar gas da tsayin harshen wuta don sanya harshen wuta ya tsaya (40 ± 2) mm.Danna maɓallin farawa, fitilar Bunsen za ta shiga ta atomatik matsayi na tsari, kuma zai dawo ta atomatik bayan an kunna harshen wuta zuwa lokacin da aka saita.Lokacin da za a yi amfani da harshen wuta a samfurin, watau lokacin kunnawa, an ƙaddara bisa ga zaɓin yanayin kula da zafi (duba Babi na 4).Yanayin a shine 12s kuma yanayin B shine 3S.
4. Lokacin da fitilar Bunsen ta dawo, T1 ta atomatik shiga yanayin lokaci.
5. Lokacin da harshen wuta akan tsarin ya fita, danna maɓallin lokaci, T1 yana dakatar da lokaci, T2 yana farawa ta atomatik.
6. Lokacin da smoldering na ƙirar ya ƙare, danna maɓallin lokaci kuma T2 yana dakatar da lokaci
7. Yi salo 5 bi da bi.Tsarin zai yi tsalle ta atomatik daga wurin adanawa, zaɓi wurin suna, shigar da sunan don adanawa, sannan danna adanawa
8. Bude wuraren shaye-shaye a cikin dakin gwaje-gwaje don fitar da hayakin hayaki da aka samar a cikin gwajin.
9. Bude akwatin gwajin, fitar da samfurin, ninka layi madaidaiciya tare da mafi girman matsayi na yankin da aka lalace tare da tsawon jagorancin samfurin, sa'an nan kuma rataya guduma mai nauyi da aka zaɓa (wanda aka ba da kansa) a ƙananan gefen samfurin. , kimanin 6 mm daga kasa da gefuna na gefe, sa'an nan kuma a hankali ya ɗaga ɗayan gefen ƙananan ƙarshen samfurin da hannu, bari guduma mai nauyi ya rataye a cikin iska, sa'an nan kuma sanya shi ƙasa, auna da rikodin tsawon samfurin hawaye da tsawon lalacewa, daidai zuwa 1 mm.Kamar yadda aka nuna a cikin hoton da ke ƙasa, don samfurin da aka haɗa kuma an haɗa su tare a lokacin konewa, mafi girma na narkewa zai yi nasara lokacin auna tsawon lalacewa.
Auna tsawon lalacewa
10. Cire tarkace daga ɗakin kafin gwada samfurin na gaba.
Sakamakon lissafin
Dangane da yanayin ƙayyadaddun yanayin zafi a Babi na 3, sakamakon lissafin sune kamar haka:
Sharadi a: Matsakaicin ƙimar lokacin ƙonawa, lokacin hayaƙi da lalata tsayin samfuran 5-sauri a cikin tsayin tsayi (tsayi) da jagororin latitudinal (m) ana ƙididdige su bi da bi, kuma sakamakon ya kasance daidai ga 0.1s da 1mm.
Yanayi B: matsakaicin ƙimar lokacin ƙonawa, lokacin hayaniya da lalata tsawon samfurori 5 ana ƙididdige su, kuma sakamakon daidai ne zuwa 0.1s da 1mm.
Jerin tsarin saiti
| A'A. | Suna | Naúrar | Qty |
| 1 | Gwaji mai masaukin baki | SET | 1 |
| 2 | Igiyar wutar lantarki | Tushen | 1 |
| 3 | Tire mai ɗigo | PCS | 1 |
| 4 | Hoop | PCS | 2 |
| 5 | Tushen tushen iska | METER | 1.5 |
| 6 | Ma'aunin tsayin harshen wuta | PCS | 1 |
| 7 | Umarni | PCS | 1 |
| 8 | Takaddun shaida | PCS | 1 |
| 9 | Rikon samfurin yadi | PCS | 1 |
| 10 | Rage matsi na iskar gas | PCS | 1 |
| 11 | Nauyi | PCS | 5 |
