Choyesa choyaka ndi chopingasa

1. Mayeso oyaka ndi opingasa amayang'ana makamaka ku UL 94-2006, GB/T5169-2008 mndandanda wamiyezo monga kugwiritsa ntchito kukula kwake kwa Bunsen burner (Bunsen burner) ndi gwero lapadera la gasi (methane kapena propane), molingana ndi mpaka kutalika kwina kwa lawi lamoto ndi ngodya ina ya lawi lopingasa kapena loyima la chitsanzo choyesera ndi kuchuluka kwa nthawi yogwiritsira ntchito kuyaka kuyesa zitsanzo zomwe zayatsidwa, kuyaka nthawi yayitali komanso kutalika kwa kuyatsidwa kuti ziwone momwe zimayaka komanso kuwopsa kwa moto. Kuyatsa, nthawi yoyaka ndi kutalika kwa nkhani yoyeserera zimagwiritsidwa ntchito poyesa kuyaka kwake komanso kuwopsa kwa moto.
2.UL94 Vertical and Horizontal Flammability Tester imagwiritsidwa ntchito makamaka poyesa kuyaka kwa V-0, V-1, V-2, HB ndi 5V level materials. Zogwiritsidwa ntchito pazida zowunikira, mawaya amagetsi, zida zamagetsi zotsika mphamvu, zida zapakhomo, zida zamakina ndi zida zamagetsi, ma mota, zida zamagetsi, zida zamagetsi, zida zamagetsi, zolumikizira zamagetsi ndi zida ndi zinthu zina zamagetsi ndi zamagetsi ndi zida zawo ndi magawo awo. m'madipatimenti ofufuza, kupanga ndi kuyang'anira zabwino, komanso zida zotchinjiriza, mapulasitiki aumisiri kapena makampani ena olimba oyaka. Imagwiranso ntchito pamakampani opanga zotchingira, mapulasitiki aumisiri kapena zinthu zina zolimba zoyaka. Kuyesa kuyaka kwa waya ndi zida zotchingira chingwe, zida zosindikizidwa zama board, ma insulators a IC ndi zida zina. Panthawi yoyesedwa, chidutswa choyesera chimayikidwa pamwamba pa moto, chiwotchedwa kwa masekondi a 15 ndikuzimitsidwa kwa masekondi a 15, ndipo chidutswa choyesera chimayang'aniridwa kuti chiwotchedwe pambuyo pobwereza mayesero.