DRK-07A Flame Retardant Tester ya Zovala Zoteteza

Zinthu zoyesera: Dziwani chizolowezi cha nsalu kuti chipitirire kuyaka, kusuta komanso kutulutsa mpweya

DRK-07AFlame Retardant TesterZovala zodzitchinjiriza zomwe zimagwiritsidwa ntchito pozindikira chizolowezi cha nsalu kuwotcha, kusuta komanso kuwotcha. Ndiwoyenera kuzindikiritsa zinthu zomwe sizimawotcha moto wansalu zolukidwa zosapsa ndi moto, nsalu zoluka, ndi zinthu zokutira.

Tsatanetsatane wa Zamalonda:

1. DRK-07A zoteteza zovala zodzitchinjiriza woyesa ntchito zinthu ndi zizindikiro zazikulu luso
1. Kutentha kozungulira: -10℃～30℃
2. Chinyezi chachibale: ≤85%
3. Magetsi ndi mphamvu: 220V ± 10% 50HZ, mphamvu ndi zosakwana 100W
4. Kukhudza skrini yowonetsera / kuwongolera, magawo okhudzana ndi skrini:
a. Kukula: mainchesi 7, mawonekedwe owoneka bwino ndi 15.5cm m'litali ndi 8.6cm m'lifupi;
b. Kusamvana: 800 * 480
c. Kulumikizana mawonekedwe RS232, 3.3V CMOS kapena TTL, siriyo doko
d. Mphamvu yosungira: 1G
e. Gwiritsani ntchito zida zoyera FPGA kuyendetsa chiwonetserocho, nthawi yoyambira "zero", ndipo imatha kuthamanga pambuyo poyatsa
f. Zomangamanga za Adopt M3 + FPGA, M3 ili ndi udindo wowunikira malangizo, FPGA imayang'ana kwambiri mawonekedwe a TFT, liwiro ndi kudalirika zikutsogolera mayankho ofanana.
g. Woyang'anira wamkulu amatenga mapurosesa otsika mphamvu ndipo amangolowetsamo njira yopulumutsira mphamvu

5. Nthawi yogwiritsira ntchito moto wa Bunsen burner ikhoza kukhazikitsidwa mosasamala, ndi kulondola kwa ± 0.1s.
6 Bunsen burner imatha kupendekeka mumitundu ya 0-45 °
7. Bunsen burner high-voltage automatic poyatsira, nthawi yoyatsira: kukhazikitsidwa mopanda pake
8. Gwero la gasi: Sankhani gasi molingana ndi momwe chinyezi chimayendera (onani 7.3 ya GB5455-2014), chikhalidwe A chimasankha mpweya wa propane kapena butane kapena propane/butane; condition B imasankha methane ndi chiyero chosachepera 97%.
9. Pafupifupi kulemera kwa chida: 40kg

DRK-07A zodzitchinjiriza zodzitchinjiriza zida zoyesera zida zowongolera gawo loyambira
1.Ta——nthawi yogwiritsira ntchito lawi (mukhoza kudina mwachindunji nambala kuti mulowetse mawonekedwe a kiyibodi kuti musinthe nthawi)
2.T1——Lembani nthawi yomwe lawi lamoto likuyaka poyesedwa
3.T2——Lemberani nthawi ya kuyaka kopanda moto (ie kusuta) poyesedwa
4. Yambani-kanikizani chowotcha cha Bunsen kuti mupite ku chitsanzo kuti muyambe kuyesa
5. Imani-chowotcha cha Bunsen chidzabwerera mukakanikiza
6. Gasi-panikizani gasi kuti muyatse
7. Ignition-press katatu kuti muyatse yokha
8. Timing-T1 kujambula kuyima pambuyo kukanikiza, ndipo T2 kujambula kuyima kachiwiri pambuyo kukanikiza
9. Sungani-sungani deta yamakono
10. Kusintha kwa malo-komwe kumagwiritsidwa ntchito kusintha malo a Bunsen burner ndi kalembedwe

Zitsanzo Zowongolera Chinyezi ndi Kuyanika
Mkhalidwe A:Chitsanzocho chimayikidwa pansi pa chikhalidwe cha mumlengalenga chomwe chatchulidwa mu GB6529 kuti chisinthe chinyezi, ndiyeno chitsanzo chokhala ndi chinyezi chimayikidwa mu chidebe chosindikizidwa.
Mkhalidwe B:Ikani chitsanzocho mu uvuni wa (105±3) ° C kwa (30±2) min, chitulutseni, ndikuchiyika mu desiccator kuti chizizire. Nthawi yozizira si yochepera 30min.
Ndipo zotsatira za chikhalidwe A ndi chikhalidwe B sizingafanane.

Kukonzekera Zitsanzo
Konzani zitsanzo molingana ndi mikhalidwe yowongolera chinyezi yomwe yafotokozedwa m'mitu yomwe ili pamwambapa:
Chikhalidwe A: Kukula ndi 300mm * 89mm, 5 zidutswa mu warp (longitudinal) malangizo ndi zidutswa 5 mu weft (transverse) malangizo, okwana 10 zitsanzo.
Chikhalidwe B: Kukula ndi 300mm * 89mm, zidutswa 3 mu warp (longitudinal) mbali ndi zidutswa 2 mu latitude (yopingasa) mbali, okwana

Sampling udindo: Podula chitsanzo, mtunda kuchokera pamphepete mwa nsalu ndi osachepera 100mm. Mbali ziwiri za chitsanzo ndizofanana ndi njira ya warp (longitudinal) ndi njira ya weft (transverse) ya nsalu motsatira. Pamwamba pa chitsanzocho sayenera kukhala ndi madontho ndi makwinya. Zitsanzo za Warp sizingatengedwe kuchokera ku ulusi womwewo, ndipo zitsanzo za weft sizingatengedwe kuchokera ku ulusi womwewo. Ngati mankhwalawa ayesedwa, seams kapena zokongoletsera zikhoza kuphatikizidwa mu chitsanzo.

Kukhazikitsidwa kwa Miyezo
ASTMF6413: Njira yoyezetsa yokhazikika pakubweza kwa nsalu zamoto (mayeso oyima)
GB/T 13489-2008 "Kutsimikiza kwa Kuwotcha kwa Nsalu Zophimbidwa ndi Rubber"
TS EN ISO 1210-1996 Kudziwitsa za kutentha kwa mapulasitiki mu zitsanzo zoyima pokhudzana ndi kagwero kakang'ono koyatsira
Zovala zotchinjiriza zosagwira moto*Zovala zina zomwe sizimayaka