YYT-07A Fabric Flame Retardant Tester
1. Tembiricha yekunze: - 10 ℃～ 30 ℃
2. Hunyoro hwehukama: ≤ 85%
3. Voltage yemagetsi nesimba: 220 V ± 10% 50 Hz, simba risingasviki 100 W
4. Kuratidzwa kwechidzitiro chekubata/kutonga, maparamita ane chekuita nechidzitiro chekubata:
a. Saizi: 7 "saizi inoshanda yekuratidza: 15.5cm kureba uye 8.6cm yakafara;
b. Kugadziriswa: 480 * 480
c. Chimiro chekutaurirana: RS232, 3.3V CMOS kana TTL, serial port mode
d. Kugona kuchengetera: 1g
e. Uchishandisa chiratidziro cheFPGA drive chehardware chega, "zero" nguva yekutanga, simba rekushanda rinogona kushanda
f. Uchishandisa m3 + FPGA architecture, m3 ndiyo ine basa rekuongorora mirayiridzo, FPGA inotarisa paTFT display, uye kumhanya kwayo nekuvimbika zviri pamberi pezvirongwa zvakafanana.
g. Chinodzora chikuru chinoshandisa processor ine simba shoma, iyo inopinda otomatiki mumodhi yekuchengetedza simba
5. Nguva yemurazvo weBunsen burner inogona kuiswa pasina chikonzero, uye kururama kuri ± 0.1s.
Rambi reBunsen rinogona kutsveyamiswa kubva pa 0 kusvika 45 degrees
7. Kubatidza rambi reBunsen otomatiki kwemagetsi emagetsi, nguva yekubatidza: kugadzika kwemamiriro ekunze
8. Kunobva gasi: gasi rinofanira kusarudzwa zvichienderana nemamiriro ekudzora hunyoro (ona 7.3 ye gb5455-2014), propane yeindasitiri kana butane kana propane / butane gasi rakasanganiswa rinofanira kusarudzwa zvichienderana nemamiriro a; methane ine kuchena kusingasviki 97% inofanira kusarudzwa zvichienderana nemamiriro a B.
9. Huremu hwechishandiso ichi hunosvika 40kg
1. Ta -- nguva yekuisa murazvo (unogona kudzvanya zvakananga nhamba kuti uise kiyibhodhi interface kuti uchinje nguva)
2. T1 -- nyora nguva yekutsva kwemurazvo wemuyedzo
3. T2 -- nyora nguva yekutsva kusina murazvo (kureva kupfungaira) kwemuedzo
4. Mhanya - dzvanya kamwe chete wobva waendesa rambi reBunsen kumuenzaniso kuti utange bvunzo
5. Mira - rambi rebunsen rinodzoka mushure mekudzvanya
6. Gasi - dzvanya switch yegasi yakabatidzwa
7. Kubatidza - dzvanya kamwe chete kuti ubatidze otomatiki katatu
8. Timer - mushure mekudzvanya, kurekodha kweT1 kunomira uye kurekodha kweT2 kunomira zvakare
9. Chengetedza - chengetedza data rekuyedza riripo
10. Gadzirisa nzvimbo - inoshandiswa kugadzirisa nzvimbo yerambi reBunsen nepatani
Mamiriro a: sampuro inoiswa mumamiriro ekunze akajairwa akataurwa mu gb6529, uye sampuro yacho inoiswa mumudziyo wakavharwa.
Mamiriro B: isa sampuro muovheni pa (105 ± 3) ℃ kwemaminitsi (30 ± 2), ibudise, woiisa muomesa kuti itonhore. Nguva yekutonhodza haifanirwe kunge iri pasi pemaminitsi makumi matatu.
Mhedzisiro yemamiriro ezvinhu a nechimiro B haina kufanana.
Gadzirirai sampuli zvinoenderana nemamiriro ehunyoro akataurwa muzvikamu zviri pamusoro apa:
Mamiriro a: saizi yacho ndeye 300 mm * 89 mm, sampuli shanu dzinotorwa kubva kudivi re longitude (longitudinal) uye zvidimbu zvishanu zvinotorwa kubva kudivi re latitude (transverse), pamwe chete nesampuli gumi.
Mamiriro B: saizi yacho ndeye 300 mm * 89 mm, sampuli nhatu dzinotorwa dziri mugwara re longitude (longitudinal), uye zvidimbu zviviri zvinotorwa dziri mugwara re latitude (transverse), pamwe chete nesampuli shanu.
Nzvimbo yekuenzanisira: cheka sampuli iri kure ne100 mm kubva pamupendero wejira, uye mativi maviri emuenzaniso akaenzana newarp (longitudinal) uye weft (transverse) nhungamiro dzejira, uye pamusoro pemuenzaniso panofanira kunge pasina kusvibiswa uye kukwenya. Muenzaniso wewarp haugone kutorwa kubva pawarp yeshinda imwe chete, uye sampuli yeweft haigone kutorwa kubva pawarp yeshinda imwe chete. Kana chigadzirwa chichizoedzwa, sampuli inogona kunge iine misono kana zvishongo.
1. Gadzirira muenzaniso zvichienderana nematanho ari pamusoro apa, sunga patani pachibatiso chejira, chengeta muenzaniso wakatwasuka sezvinobvira, wobva warembedza patani yacho padanda rekurembera riri mubhokisi.
2. Vhara gonhi repamberi rekamuri rekuyedza, dzvanya gasi kuti uvhure vharuvhu yekugovera gasi, dzvanya bhatani rekubatidza kuti ubatidze rambi reBunsen, uye gadzirisa kuyerera kwegasi uye kukwirira kwemurazvo kuti murazvo ugare wakasimba kusvika (40 ± 2) mm. Musati maedza kekutanga, murazvo unofanira kupiswa zvakanaka muchimiro ichi kweinenge 1 min, wobva wadzvanya bhatani rekudzima gasi kuti udzime murazvo.
3. Dzvanya bhatani rekubatidza kuti ubatidze chitofu cheBunsen, gadzirisa kuyerera kwegasi uye kukwirira kwemurazvo kuti murazvo ugare wakasimba kusvika (40 ± 2) mm. Dzvanya bhatani rekutanga, rambi reBunsen rinozopinda otomatiki panzvimbo yepateni, uye rinodzoka otomatiki mushure mekunge murazvo waiswa panguva yakatarwa. Nguva yekuti murazvo uiswe pamuenzaniso, kureva nguva yekubatidza, inotsanangurwa zvichienderana nemamiriro ekutonga hunyoro akasarudzwa (ona Chitsauko 4). Mamiriro a 12s uye mamiriro B 3S.
4. Kana rambi reBunsen radzoka, T1 inopinda otomatiki mumamiriro enguva.
5. Kana murazvo uri pamufananidzo wadzima, tinya bhatani rekuti nguva ishande, T1 inomisa nguva, T2 inotanga nguva yega.
6. Kana kupfungaira kwepatani kwapera, tinya bhatani rekuti nguva uye T2 inomira kuti nguva ikwane
7. Gadzira maStyles mashanu achitevedzana. Sisitimu yacho inobuda yega kubva pa "save interface", yosarudza nzvimbo yezita, yoisa zita kuti uchengetedze, yobva yadzvanya "save".
8. Vhura nzvimbo dzinoburitsa utsi murabhoritari kuti ubvise utsi hwemhepo hunobuda mubvunzo.
9. Vhura bhokisi rekuyera, bvisa muenzaniso, peta mutsetse wakatwasuka panzvimbo yakakwirira yenzvimbo yakakuvara uchitevedza kureba kwemuenzaniso, wobva warembedza nyundo inorema yakasarudzwa (yawakazvipa wega) padivi pezasi pemuenzaniso, anenge 6 mm kubva pasi payo nepamativi, wobva wasimudza zvishoma nezvishoma rimwe divi remucheto wezasi wemuenzaniso neruoko, rega nyundo inorema irembere mumhepo, wobva waiisa pasi, woyera uye wonyora hurefu hwekubvaruka kwemuenzaniso nehurefu hwekukuvara, kusvika 1 mm. Sezvakaratidzwa mumufananidzo uri pazasi, kune muenzaniso wakabatanidzwa pamwe chete panguva yekutsva, nzvimbo yepamusoro yekunyunguduka inofanira kutorwa pakuyera hurefu hwakakuvara.
Kuyera urefu hwekukuvara
10. Bvisa marara mukamuri usati waedza sampuro inotevera.
Zvichienderana nemamiriro ekutonga kwehunyoro muChitsauko 3, mhedzisiro yekuverenga ndeiyi inotevera:
Mamiriro a: avhareji yenguva yekutsva, nguva yekupfungaira uye hurefu hwakakuvara hwesampuli dzinokurumidza kuita 5 murefu (longitude) uye latitude (transverse) mirairo inoverengwa zvichiteerana, uye mhedzisiro yacho yakarurama kusvika 0.1s uye 1mm.
Mamiriro B: avhareji yenguva yekutsva, nguva yekupfungaira uye urefu hwakakuvara hwezviyero zvishanu zvinoverengwa, uye mhedzisiro yacho yakarurama kusvika 0.1s uye 1mm.
