cone-shapeCalorimeter

dx-8348cone-shapecalorimeter

Ⅰ、e：met the standard required testingmethod of gb/t16172-2007《thetesting method for building materials heat releasespeed》and iso5660-1：2002《test me thod for heat release rate of building materials》.

Ⅱ、rangeof using：caculate the oxygen consumptionthrough the oxygen concentrations in airflow of combuston produts,as well as the heat release speed of the combustion produts whilingaflame .  the heat release speed of material is also animportant parametric for material combustioncapability，it is quiet important to measurethe heat release speed of aflame material accurately forforecasting damage by fire disaster and the process for preventflame retardant.

Ⅲ、workingconditions：
1、workingenvirenment tempreture：0℃-50℃
2、workingenvirenment humidity<80%
3、power supply：380v±50% ,50hz±2%

Ⅳ、maincapability prrameter：
1、radiateconic：heatingcapacity：5kv, radiatestrength：100kw/m2, allocate three thermocouplemesure temperature.
2、exhaustsystem：made of centrifugeair-blower,exhaust fume collecting hood, blower’sin-breath and out-breath pipe , and the orificemeter.
themaxmum placement amount of the sample box：up to 100mm*100mm*50mm。
3、exhaust capactiy：0.012m3/s~0.035m3/s(adjustable）
4、timingamount resolution：1s   averages error <1s/n
5、oxygen analyzer：siemens  paramagnetic oxygenanalyzer，02   measurerange：0-25%
6、e sampling pump and the smoke dust filter
7、gasflow use imported high  flowcontroller
8、ignitionvoltage：220v，bipolarelectrode，insure the safty of testing.
9、exhaustsmoke flow：smoke exhaust fan adopts fre control，it can achive the exhaust smokerange at 0.012m3/s~0.035 m3/s automaticly。
10、control system：use detection controlsystem and zwh4500  gathering controlcard.

，it can achive automatic digitaldata ac, processing, data save and export measurereport.