Building Materials Shan taba Yawa Gwaji
Building Materials Smoke Density Tester for Assessment of Density of Smoke
Samfurin Gabatarwa na Smoke Yawa Gwaji
ASTM D2842 ƙayyade na'ura da kuma hanyoyin da gwajin ga kima da yawa daga hayaki daga kona ko bazuwar robobi. Smoke yawa magwajin iya auna hayaki yawa na kona ko bazuwar robobi.
Samfurin sigogi na Smoke Yawa Gwaji
1.The konewa jam'iyya da aka yi daga bakin karfe tare da Teflon shafi, to kara aiki da rayuwa.
2.Provided da biyu burners zuwa ƙone da samfurin da kuma drip.
3.Smoke Obscuration - auna da wani Lagwani fitilar tsarin, ta amfani photodiodes.
4.Provided tare da software ya yi hukunci da gwajin sakamakon.
5.Records ƙonewa da extinguishment lokaci na harshen wuta. Kuma da sauran gwajin sakamakon ne hasken watsa (%), Maximum hayaki yawa (MSD) da kuma Smoke yawa aji (SDR) da sauransu.
Product Feature and Application of the Smoke Yawa Gwaji
1.The gwajin jam'iyya ne Ya sanya daga Teflon matsayin shafi su yi tsayayya da hayaki daga konewa da kuma ƙwarai mika rayuwar samfurin.
2.The ja harafin "Fita" font a kasa daga cikin akwatin da aka shigar, da magwajin iya bambancewa da hujjõji, kuma mai hazo jihar na samfurin ta hanyar da m kallo taga.
3.The gwajin haske Madogararsa ne Lagwani fitila, photoelectric haska wani silicon photodiode, da silicon photodiode yana da wani cosine k aiki, da kuma sanye take da wani launi tace to tace fita riskar hasken ultraviolet da infrared haske cewa, ba a gane ta mutum ido, da kuma yana da kyau kwarai adam ido daidai da digiri. ;
4.The babban kuka ne hõre harshen buga a wata matsa lamba na 276 KPA, kuma wani karin kuka da aka bayar na yin harshen tasiri a kan dripping abu.
5.The karin kuka gas matsa lamba ne 138 KPA, da kuma zubi dripping ne kara ƙone.
6.The misali gwajin software ba zai iya kawai nuna transmittance darajar da 15s Tantancewar hanya, amma kuma zana da transmittance gwajin kwana. Bayan da gwajin ne ƙãre, da software iya nuna SDR hayaki yawa darajar, cewa shi ne, da hayaki na game darajar.
7.Through da gwajin software, da gwajin rahotanni na uku sets na gwajin samfurori za a iya hada su kusantar da wani SDR hayaki yawa ci gaban kwana.
8.The kwamfuta software za a iya amfani da su kwatanta uku sets na gwajin sakamakon SDR a lokaci guda, da kuma ta atomatik ƙayyade ko da gwajin sakamakon za a iya hadu.
9.Data iya zama fitarwa daga kwamfuta, da kuma buga da kuma na bugawan dutse gwajin rahotanni za a iya haɗa ga mai amfani saukaka.
Samfurin Details na Smoke Yawa Gwaji
The Smoke Yawa Gwaji da aka ɓullo da Rohm da Haas Company of Amurka for ciki iko. Yana da aka ɓullo da a cikin 1970s a cikin karni na karshe bisa ga American ASTM D2843 misali. A msar tambayar akai amfani ne na Bill da dokar, watau The samfurin da aka kai tsaye tasiri da harshen wuta, kuma bayan da kayan da aka ƙone su janye flue iskar gas, da gas yawa darajar (SDR) an nuna musu bambanci da tarewa da transmittance daga cikin haske. A halin yanzu, fiye da aikace-aikace da aka yi amfani a GB 8624, domin ganewa na hayaki yawa daga PVC casing, saboda kuma ganewa na hayaki yawa yi na mota ciki kayan.
Standard: ASTM D2843
girma: 800 mm (W) x 500 mm (D) x 1000 mm (H)
Weight: 35kg
Girkawar bukatun
Banana: 110V AC 60Hz / 230V AC 50Hz
yanayi zazzabi: Aiki 10 ° C zuwa 35 ° C
Gas: Propane
