SL-FL31 Building Materials Smoke Density Tester
Building Materials Smoke Density Tester for Assessment of Density of Smoke
Umkhiqizo Isingeniso we Intuthu Wugqinsi Tester
ASTM D2842 Icacisa apharathasi nezindlela lokuvivinywa ngokuzeleko ekuhloleni kwabantu umusi wokusha noma yokubola Plastics. Intuthu ukuminyana kungaba umhloli ukukala kwabantu intuthu wokushisa noma yokubola Plastics.
Umkhiqizo kwemigomo Intuthu Wugqinsi Tester
1.The egumbini amandla omlilo Yenziwe insimbi engagqwali ne Teflon enamathela, ukukhulisa ukuphila ezisebenza.
2.Provided nge izitofu ezimbili ukuze kuvuswe isampuli uconsisele.
3.Smoke Obscuration - kulinganiswa nge Mhlophe komlilo isibani uhlelo, usebenzisa photodiodes.
4.Provided software ukuze nahlulele Imiphumela ukuhlola.
5.Records ukuthungela nesikhathi extinguishment amalangabi. Futhi ezinye imiphumela yokuhlolwa ukudluliswa ukukhanya (%), Maximum intuthu kwabantu (MSD) kanye Intuthu ukuminyana grade (SDR) nokunye.
Product Feature and Application of the Intuthu Wugqinsi Tester
1.The ukuhlolwa ekamelweni wenziwe Teflon njengoba enamathela ukuba simelane umusi amandla omlilo futhi kakhulu ukunweba ukuphila komkhiqizo.
2.The incwadi ebomvu "SHIYA" ifonti phansi ibhokisi ifakiwe, kanye umhloli ungakwazi ukuphatha ngokucwasa isimo esicacile futhi usongene isampula ngokusebenzisa esobala observation iwindi;
3.The test umthombo wokukhanya kuyinto isibani esikhipha, inzwa Photoelectric kuyinto photodiode Silicon, le photodiode Silicon has a umsebenzi cosine Samandla, futhi ifakwe isihlungi umbala ekuhlungweni out ultraviolet nokukhanya infrared ezingenziwanga obonwa womuntu iso, futhi ine omuhle kakhulu womuntu iso ofanayo degree. ;
4.The sikaphalafini main is phansi ilangabi ukushaqeka ngesikhathi ukucindezela 276 KPA, futhi sikaphalafini asizayo inikezwa ukwenza ilangabi nomthelela into ziconsa;
5.The asizayo sikaphalafini igesi kontanga 138 KPA kanye ziconsa oncibilikisiwe kuphinde ashisiwe;
6.The isofthiwe yokuhlola ejwayelekile abakwazi kuphela ukubonisa inani transmittance ngayinye 15s endleleni optical, kodwa futhi ukudweba transmittance test ijika. Ngemva kokuhlolwa siphelile, isofthiwe ungakwazi ukubonisa SDR intuthu ukuminyana value, okungukuthi, ngibheme ukubaluleka ebalulekile;
7.Through isofthiwe yokuhlola, imibiko yokuhlola ye amasethi amathathu amasampula ukuhlolwa kungenziwa kuhlelwe umqondo ukudweba ijika SDR intuthu ukuthuthukiswa kwabantu;
8.The computer kungasetshenziswa ukuze uqhathanise amasethi amathathu imiphumela yokuhlolwa SDR ngesikhathi esifanayo, futhi ngokuzenzekelayo ukunquma ukuthi imiphumela yokuhlolwa inganqotshwa;
9.Data kungaba okuphumayo kusukela kukhompyutha, futhi uzitholele nemibiko yokuhlola okuqinisekisa kungenziwa zixhunywe ukuze kube lula umsebenzisi.
Umkhiqizo Imininingwane Intuthu Wugqinsi Tester
KoMusi Wugqinsi Tester yasungulwa ngu Rohm futhi Haas Inkampani yase-United States yokulawula kwangaphakathi. Lwakhiwe 1970s ekhulwini leminyaka elidlule kuze Ngokwe-American ASTM D2843 ejwayelekile. Ngesisekelo theory ukusetshenziswa komthetho kaBill, okusho Isampula ngqo uthintwe ilangabi, futhi ngemva kokuba indwangu ashisiwe ukuze ukhiqize igesi flue, ukubaluleka igesi kwabantu (SDR) elicwaswayo ngu ekuvimbeni transmittance zokukhanya. Okwamanje, ezinye izinhlelo zokusebenza isetshenzisiwe e GB 8624, ukuze ukuthola intuthu ukuminyana PVC bezinhlamvu, futhi ngenxa ukuthola intuthu kwabantu ukusebenza izinto yezimoto ingaphakathi.
Standard |
ASTM D2843 |
Dimension |
800 mm (W) x 500 mm (D) x 1000 mm (H) |
isisindo |
35kg |
kagesi |
110V AC 60Hz / 230V AC 50Hz |
Temperature Ambient |
Operating 10 ° C kuya ku-35 ° C |
Gas |
Propane |