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 kwa lawi lamoto ndi ngodya ina ya lawi lamoto pamtunda wopingasa kapena woyimirira wa chitsanzo choyesera ndi nthawi zingapo zomwe zimayikidwa kuti zigwiritse ntchito kuyaka kuyesa zitsanzo zomwe zinayatsidwa, kuyaka nthawi yoyaka ndi kutalika kwa nthawi yoyaka kuti ziwone momwe zimayaka komanso ngozi yamoto.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 kwambiri, 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 zigawo 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.