Yyt-07a masana'anta flame retardant tester
1. Yanayi zazzabi: - 10 ℃ ~ 30 ℃
2. Zaman zafi: ≤ 85%
3. Wutar lantarki da iko: 220 v ± 10% 50 HZ, iko kasa da 100 w
4. Shawar allo / Kulawa, da sigogi masu alaƙa da allo:
a. Girma: 7 "Girman nuni mai kyau: 15.5cm tsayi da 8.6cm m;
b. Ƙuduri: 480 * 480
c. Interformation Sadarwa: RS232, 3.3V CMOS ko TTL, Yanayin Serial
d. Shafin ajiya: 1g
e. Ta amfani da tsarkakakken kayan aikin kayan aikin FPGA
f. Ta amfani da gine-ginen M3 + FPGA, M3 yana da alhakin koyarwa, FPGA yana mai da hankali ga nuni, da saurin sa da amincinta suna gaban makircin irin wannan
g. Babban mai sarrafawa yana ɗaukar ƙananan iko-iko, wanda ke shiga cikin yanayin ceton ku ta atomatik
5. Za'a iya samun lokacin harshen wuta na Burner ba da izini ba, kuma daidaitaccen shine ± 0.1s.
Za a iya yiwuwa fitilar Bunsen a cikin kewayon 0-45 digiri
7. Babban voltage atomatik wutan lantarki na Bunsen fitila, lokaci mai ƙonewa: saiti mai sabani
8. Gas Gas: Gas za a zabi bisa ga yanayin sarrafa zafi (duba 7.3 na GB5455-20), Propane / Butanes Methane tare da tsarkakewa ba kasa da 97% za a zabi don yanayin B.
9. Nauyin kayan aikin yana kusan 40kg
1. Ta-lokaci na amfani da harshen wuta (zaka iya danna lambar ka shigar da keyboard na maballin don gyara lokaci)
2. T1 - Yi rikodin lokacin wuta na gwajin
3. T2 - Yi rikodin lokacin wasan wuta (watau yana da kyau) na gwajin
4. Run - Latsa sau ɗaya kuma motsa fitilar Bunsen zuwa samfurin don fara gwajin
5. Dakawa - fitilar Bunsen zata dawo bayan latsa
6. Gas - latsa gas
7. Batun - latsa sau da yawa don kunna ta atomatik sau uku
8. Mai saita lokaci - Bayan latsa, Rikodin T1 yana tsayawa da rikodin T2
9. Ajiye - ajiye bayanan gwajin na yanzu
10. Daidaita matsayi - amfani dashi don daidaita matsayin Bunsen fitila da tsari
Yanayi A: An sanya samfurin a cikin daidaitattun yanayin yanayin Atmoospheric a GB6529, sannan kuma an sanya samfurin a cikin akwati da aka rufe.
Yanayi B: Sanya samfurin a cikin tanda a (105 ± 3) ℃ for (30 ± 2) min, ka cire shi a cikin bushewa don sanyaya. Lokacin sanyaya ba zai zama ƙasa da 30min ba.
Sakamakon yanayin A da yanayin B ba a daidaita shi ba.
Shirya samfuran daidai da yanayin yanayin zafi da aka ƙayyade a cikin sassan da ke sama:
Yanayi A: Girman shine 300 mm * 89 mm, 5 ana ɗaukar samfurori daga logition (mai nisa) daga jerin sasantawa guda 5, tare da samfuran guda 10.
Yanayi B: Girman shine 300 mm * 89 mm, an dauki samfurori 3 cikin latti, da guda 2 ana ɗaukar su a cikin shugabanci (da dama) tare da sasples 5.
Matsayi samfurin: Yanke samfurin aƙalla 100 mm daga gefen zane, da kuma bangarorin biyu na samfurin sun yi layi zuwa ga mashaya, da farfajiya) daga gurbatawa da alagammana. Ba za a ɗauki samfurin yaƙin ba daga yarn na yaƙin guda, kuma ba za a iya ɗaukar samfurin Weft daga wannan Wuffiyar yarn ba. Idan za a gwada samfurin, samfurin na iya ƙunsar seams ko kayan ado.
1. Shirya samfurin bisa ga matakan da ke sama, matsa tsarin da ke sama akan shirin tsarin tsarin, sannan ka rataye samfurin a cikin sandar rataye a cikin akwatin.
2. Rufe ƙofar dakin gwaji, latsa Gas don buɗe fitilar Gas, kuma daidaita tserewa da wutar gas don yin wutar wuta da za ta tabbata ga (40 ± 2 ) mm. Kafin gwajin farko, harshen wuta ya kamata ya ƙone a cikin wannan halin akalla 1min, sannan danna maɓallin gas don kashe harshen wuta.
3. Latsa maɓallin kashe wuta don kunna Burner Burner, daidaita da gas na da tsayi da harshen wuta don yin wutar wuta zuwa (40 ± 2) mm. Latsa maɓallin Fara, fitilar Bunsen zai shigar da tsarin tsarin ta atomatik, kuma zai dawo ta atomatik bayan an yi amfani da harshen wutar. Lokacin da za a yi amfani da shi ga samfurin, watau lokacin ɓoyewa, an ƙaddara gwargwadon yanayin sarrafa gumi (duba Babi na 4). Yanayi A ne 12s da yanayin B shine 3s.
4. Lokacin da Bunsen fitilar ta dawo, T1 ta atomatik shiga jihar lokaci.
5. Lokacin da wuta take fita, danna maɓallin lokacin, T1 ta dakatar da lokaci, T2 yana farawa ta atomatik.
6. Lokacin da sintiri na tsarin ya ƙare, danna maɓallin lokacin da T2 ya tsaya lokacin
7. Yi salo 5 a bangare. Tsarin zai yi tsalle daga cikin ajiyewa ta atomatik, zaɓi wurin da aka sunan, shigar da sunan don ajiyewa, sai ka danna Ajiye
8. Buɗe wuraren shaƙatawa a cikin dakin gwaje-gwaje don shayar da gas da aka samar a cikin gwajin.
9. Buɗe akwatin gwajin, fitar da samfurin, ninka madaidaiciya layi tare da mafi girman yankin da aka lalace tare da zaɓaɓɓen guduma mai nauyi (kai da kai) a ƙananan gefen samfurin , kimanin 6 mm daga ƙasan sa da gefuna gefensa, sannan a hankali yana ɗaga wani gefen ƙananan ƙarshen ƙarshen, sannan a sanya shi, auna da rubuta tsawon Samfuran tsawata da tsawon lalacewa, daidai zuwa 1 mm. Kamar yadda aka nuna a cikin adadi da ke ƙasa, don samfurin da aka haɗa kuma an haɗa tare yayin zartarwa, mafi girman m nuni lokacin auna tsawon lalacewa.
Lalacewa tsayinta
10. Cire tarkace daga ɗakin kafin gwada samfurin na gaba.
Dangane da yanayin tsarin yanayin yanayin a cikin sura ta 3, sakamakon lissafin kamar haka:
Yanayi A: Matsakaicin dabi'un lokacin, lokaci mai kyau da kuma lalacewar samfuran sauri 5 cikin lakuna (mai nisa) da 0.1s da 1mm.
Yanayin B: Matsakaicin dabi'un lokacin, lokaci mai kyau da lalacewar 5 samfurori ana ƙididdigewa, kuma sakamakon daidai yake da 0.1s da 1mm.
