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Qinsun Instruments Co., LTD

Qinsun Instruments Co., LTD was founded in 2010,comprised of many experienced engineers and designers standing in the forefront of the industry. Qinsun specialize in the research and development of

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Building Materials Combustion Value Tester

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Qinsun Instruments Co., LTD
    Buy cheap Building Materials Combustion Value Tester from wholesalers
     
    Buy cheap Building Materials Combustion Value Tester from wholesalers
    • Buy cheap Building Materials Combustion Value Tester from wholesalers

    Building Materials Combustion Value Tester

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    Brand Name : QINSUN
    Delivery Time : 30 working days
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    Building Materials Combustion Value Tester

    Building materials combustion calorific value characterization of building materials in the fire risk of important parameters, is the calculation of building materials to release heat and fire load essential basic data. Burning calorific value tester is one of the equipment of the latest version of the national standard GB8624-2012 building materials combustion performance grading test, according to GB14402 standard requirements developed in the constant heat capacity of the oxygen bomb calorimeter in the determination of building materials combustion calorific value.

    Standards
    GB/T 14402-2007 Determination of combustion calorific value of combustion properties of building materials and articles
    ISO1716-2002 Reaction to fire tests for building Products- Determination of the heat of combustion

    Features
    The main equipment includes: calorimeter device, high pressure oxygen bomb, cold water device, computer monitoring and control system (recordable and display curve), LCD screen and software;
    Crucible for stainless steel;
    Box paint processing; all internal parts are made of stainless steel, corrosion-resistant, easy to clean;
    Ignition wire broken wire can automatically detect and ignite;
    The test process automatically turns off;
    Test abnormal sound alarm prompt;
    Computer control system;
    Control box with USB / RS232 serial port, equipped with an external brand desktop computer or notebook operation control; high degree of automation, the test process is safe and reliable, easy to operate.

    Technical Parameters

    ItemsParameters
    Volume heat bomb capacity(300 ± 50) mL
    Oxygen bomb pressure range0.5 ~ 3.5MPa, no leakage
    The amount of thermal bomb pressure21Mpa
    CrucibleΦ25mm, height (14-19) mm, wall thickness 1mm, stainless steel
    Stirring power3W
    Stirring speed inner tube375r / min
    TimerAccuracy of 0.5s
    Maximum use of power0.5KW
    Ambient temperature(10 ~ 35)℃, humidity ≤ 80%
    Instrument heat capacityAbout 10000J / K
    Heat capacity repeatability error≤ 0.2%
    Temperature range(4.5-50) ℃
    Temperature difference detection0.0001 ℃ resolution, using PT100 sensor
    Inner cylinder volume2000ml, oxygen bomb sealing: oxygen pressure 2.5 ~ 3.5MPa, no leakage
    Instrument stirring power3W, stirring speed: the inner tube (375r / min)
    Power supply voltageAC220V ± 10% 50Hz
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