Building Material Smoke Yawa Gwaji
ASTM D2843 Building Material Smoke Density Tester
Samfurin Profile of Building Material Smoke Yawa Gwaji
A hayaki yawa magwajin ga kayan gini da aka ci gaba da Rohm Haas Company of America for ciki iko. Yana da aka ɓullo da a 1970s bisa ga ASTM D2843 misali. Its msar tambayar dalilin ne Billumber ta shari'a, wato, da hayaki samar da kona kayan da aka kai tsaye tasiri da harshen wuta, da kuma hasken shigar azzakari cikin farji ne kare bayan kona kayan. Da suka wuce haddi kudi da aka yi amfani domin sanin hayaki yawa darajar (SDR). A halin yanzu, fiye da mafi aikace-aikace sun shũɗe kasa misali GB 8624, domin hayaki yawa gwaji na PVC casing, amma kuma ga hayaki yawa yi gwaji na mota ciki kayan.
Performance halaye of Building Material Smoke Density Tester
1. Testing hukuma ne mai rufi da Teflon, wanda zai iya tsayayya da hayaki yashewa lalacewa ta hanyar konewa kuma tsawanta da rayuwa na kayayyakin ƙwarai.
2. Installation na fari-baya mulufi harafin "Fita" font a kasa daga cikin akwatin. Ta hanyar m kallo taga, testers iya rarrabe bayyanannu, kuma mai hazo jihar na samfurin bayan wancan.
3. A gwajin haske Madogararsa aka Lagwani fitilar, photoelectric haska ne silicon haske diode, silicon haske diode yana da cosine k aiki, da kuma sanye take da launi tace, wanda tace fita ultraviolet da infrared haske cewa, mutum idanu ba zai iya gane, kuma yana da kyau kwarai ido daidai da.
4. A karkashin 276 KPA matsa lamba na babban kuka, da gwajin samfurin da aka yi mummunan tasiri da harshen wuta, da kuma droplets aka yi mummunan tasiri da karin kuka.
5. The gas matsa lamba na karin kuka ne 138KPA, wanda kara combusts na zubi droplets.
6. A misali gwajin software ba zai iya kawai nuna wucewa kudi na haske Reuters ta 15s, amma kuma zana watsa gwajin kwana. Bayan da gwajin, da software iya nuna SDR hayaki yawa darajar, cewa shi ne, da hayaki na game darajar.
7. By gwajin software, da gwajin rahotanni na uku kungiyoyin na gwajin samfurori za a iya hada, kuma a kwana na SDR hayaki yawa ci gaban da za a iya kõma.
8. Computer software za a iya amfani da su kwatanta SDR na uku kungiyoyin na gwajin sakamakon a lokaci guda, da kuma ta atomatik hukunci ko gwajin sakamakon zai iya saduwa da bukatun da gwajin sakamakon.
9. Data iya zama fitarwa da kwamfuta, da alaka a buga da kuma na bugawan dutse gwajin rahoton, wanda shi ne m ga masu amfani don amfani.
Samfurin sigogi na Building Material Smoke Yawa Gwaji
girma | 900 mm (W) x 450 mm (D) x 900 mm (H) |
Weight | 39KG |
da wutar lantarki da bukatun | 220V, 3A |
yanayi zazzabi | 10 ° C zuwa 35 ° C |
Girkawar sarari | Fume kaho jeri |
konewa gas | propane |
gas matsa lamba | babu kasa da 0.3MPA |
Standards | ASTM D2843, DIN 4102 B1 |
Aikace-aikace | Kayan gini, mota ciki |