Model :T427
Full face mask thermal radiation resistance test machine is professional designed to test full face mask for resistance to thermal radiation. The tester is made up of a dummy head, breathing device, radiant heat source and calorimeter. After exposing the samples to thermal radiation from a source with calibrated radiation output for required time, then testing the leak tightness, the tester can provide thermal radiation resistance performance of tested specimen.
Description
Features
- 4000W Main heater and 2000W auxiliary heater with PID temperature control to provide thermal radiation source.
- Stainless steel reflect plate to enhance thermal radiation to full face mask sample.
- The metal dummy head is easy to wear mask and simulating breath with breathing device.
- Slide for metal dummy head is easy to adjust distance to thermal source.
- Water-cooled calorimeter for thermal energy flux calibration.
- Artificial lung with sinusoidal output breathing can simulate the human breathing.
- PLC control module set breath frequency and volume freely.
- Micro pressure meter detect leaktightness of mask during test automatically.
Specification
- Heat flux: 80 kw/ m2
- Resolution: 0.1kW/m2
- Calorimeter: Φ40mm copper disc with copper constantan thermocouple
- Breathing device: 20 cycles/min, 1.5L/stroke (Adjustable)
- Heating power: 4000W and 2000W
- Heating control: PID temperature control system
- Metal dummy: Movable sliding rail
- Timer: Automatic
- Data recording: Automatic
- Control system: PLC control system
- Artificial lung: Sinusoidal output mode
- Power supply: 220V 50Hz
- Dimension: 1240(W)X700mm(D)X1600(H)mm
- Weight: 152kg, 335.1 lb
Standards
EN 136, GB/T 16556
Configuration
Full mask thermal radiation resistance tester
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