General Characteristics
HZBS-002 is designed according to ISO13736 and IP 170 by Abel close cup method, it is suitable to the determination of flash point of petroleum product and other flammable liquid with flash point between -30℃ and 70℃. The precision for this method is only valid for flash points in range of --5℃ and 66.5℃.It is not applicable to water-borne paints.
Main characteristics:
◆ Temperature rise controlled by SSR, which can satisfy requirements of different heating rate.
◆ Continuously stirring the sample and stirring is auto stopped during igniting.
◆ Electrical controlled ignition.
◆Test cup lid with stirring device can be disassembled freely..
Operation condition
◆ Temperature：5℃~35℃ Humidity:≤85%
◆Condition：No dust, no corrosive gas and no influence of strong magnetic field.
◆Power supply：220V±22V, 50Hz, 5A grounded electrical socket
◆ Gas source: Liquid petroleum gas or propane
Configuration
The instrument consists of heating unit, test device, electrical control unit, test cup and gas source. See Figure-1.
Figure-1 Configuration
Test device
The test device consists of stirrer, electrical control igniting system, disassemble test cup lid and igniter. It uses vertical model for ensuring the close seal between test cup and cover and precise test result. During test, the stirrer, test cup lid, igniter and shutter unit are linked together, release the lifter knob to drop the test device onto test cup to finish the operation.
Shutter unit: The motor drives the cam and driving axle to open or cover the shutter automatically.
Heating device
The heating voltage is adjusted by SSR, it is convenient to control the power frequency to meet different requirements on temperature rise rate. Stirring rate can be adjusted in range of 0-40 roll/min by stirrer adjust button. Stirrer will be stop working during ignition.
Gas source
Beside master gas valve, we have adjusting valves for flame size adjusting for both igniting and ever-burning flame.
Dimension and weight
Dimension: 390 x 270 x 430 mm
Weight: 12 kgs
Main parameters
Test temperature range: -30℃ ~18.5℃ if equipped with cooling bath
19℃ ~70℃ if normal working temperature
Heating power: 0 ~450W adjustable
Temperature rise rate: 1℃/min
Flame can be adjusted to 3~4mm
String rate: 0-40 roll/min adjustable