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2023-02-20 0 Views

Simulation of wearable JG515 preprocessor with stable performance

FNqTextile Testing Instruments, Testing Equipment Manufacturer

JG515 Portable PreprocessorFNqTextile Testing Instruments, Testing Equipment Manufacturer

【Scope】 >FNqTextile Testing Instruments, Testing Equipment Manufacturer

JG515 Simulated Wear Pretreatment Machine The simulated wear pretreatment machine is used to test the pretreatment of a simulated wear respirator before performing other tests such as breathing resistance and filter media penetration. FNqTextile Testing Instruments, Testing Equipment Manufacturer

【Compliance with standards】 FNqTextile Testing Instruments, Testing Equipment Manufacturer

EN149-2001 8.3 etc. FNqTextile Testing Instruments, Testing Equipment Manufacturer

【Operating principle】 FNqTextile Testing Instruments, Testing Equipment Manufacturer

The simulated wearable pretreatment machine consists of a breathing simulator, a mock test head, a saturated water vapor generating device, and a temperature sensor. the control device, flow meter and other components can control the breathing simulator to run at 25 breaths per minute, with a breath volume of 2L each time. The temperature of the saturated waterThe steam near the mouth of the head model can be adjusted to (37+2)°. Turn on the pre-treatment device, make the breathing device and the saturated water vapor generating device come into operation until they reach stability. Place the respirator on the appropriate test head in a sealed manner and test for approximately 20 minutes. Remove the filter material from the respirator, then replace it and repeat the test 10 times. FNqTextile Testing Instruments, Testing Equipment Manufacturer

JG515 wearable preconditioner simulation 【Technical parameters】FNqTextile Testing Instruments, Testing Equipment Manufacturer

1. Breathing simulator breathing rate: 25 times/min;FNqTextile Testing Instruments, Testing Equipment Manufacturer

2 Breathing simulator tidal volume: 0.5–2.8 L/min;FNqTextile Testing Instruments, Testing Equipment Manufacturer

3. Flow measurement range: 5–45 l/min, accuracy 1 l/min;FNqTextile Testing Instruments, Testing Equipment Manufacturer

4. the shape of the head is tilted, and the condensed water vapor flows into the collector;FNqTextile Testing Instruments, Testing Equipment Manufacturer

5. Test head model: 1 piece FNqTextile Testing Instruments, Testing Equipment Manufacturer


FNqTextile Testing Instruments, Testing Equipment Manufacturer

FNqTextile Testing Instruments, Testing Equipment Manufacturer

FNqTextile Testing Instruments, Testing Equipment Manufacturer

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FNqTextile Testing Instruments, Testing Equipment Manufacturer