inter-high detection instrument manufacturerdkKTextile Testing Instruments, Testing Equipment Manufacturer
JG057 Protective Mask Dead Space Tester JG057 Dead Space Tester for Protective Mask【Quality Assurance】
There are many types, welcome to consult! dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
JG057 Face Mask Dead Space TesterdkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
【Product Overview】dkKTextile Testing Instruments, Testing Equipment Manufacturer
This device Designed and manufactured in accordance with GA124 and GB2890 standards, and is used to test the dead space of pressurized fire respirators.neighing CO2 in the inhaled gas. dkKTextile Testing Instruments, Testing Equipment Manufacturer
Reference StandarddkKTextile Testing Instruments, Testing Equipment Manufacturer
Article 6.9 Dead Zone GB2626-2019 Self-priming Filter Respirator for Respiratory ProtectiondkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
【Operation Principle】
The main components of the test device include: a test head mold, a mechanical artificial lung with an electric valve, a connecting pipe, a flow meter, a CO2 gas analyzer and a control system. dkKTextile Testing Instruments, Testing Equipment Manufacturer
The test device is driven by the low-speed motor of the detection device through the control system to reciprocate the artificial lung to simulate the real human breathing process. The push stroke is equivalent to inhaling and the backward stroke is equivalent to exhaling. As for the shape of the head at the top of the cabinet, these two processes complete the breathing process. Send a certain amount of highly concentrated CO2 during inhalation and use a CO2 gas analyzer to detect the entire breathing processniya. dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
JG057 Face Shield Dead Space Tester 【Quality Assurance】 dkKTextile Testing Instruments, Testing Equipment Manufacturer
JG057 face mask dead space tester National Free Shipping
dkKTextile Testing Instruments, Testing Equipment Manufacturer
JG057 Protective Mask TesterdkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
【Product Features】
1. The test device consists of a test head mold, a mechanical artificial lung with a solenoid valve, a connecting tube, a flow meter, a CO2 gas analyzer and a control system. dkKTextile Testing Instruments, Testing Equipment Manufacturer
2. Piston reciprocating design driven by artificial lung servomotor, can largely regulate the respiratory rate and tidal volume. dkKTextile Testing Instruments, Testing Equipment Manufacturer
3. The CO2 flow control is regulated and measured by the mass flow controller to avoid the influence of temperature and pressure changes on the measured value. dkKTextile Testing Instruments, Testing Equipment Manufacturer
4. Computer automatic control, automatic generation of test reports. Print. dkKTextile Testing Instruments, Testing Equipment Manufacturer
5. The instrument is controlled by a computer to implement the functions of program control, data acquisition, calculation and printing of test results, data storage and historical data query. The procedure is fully performed according to the standard, the repeatability is good. dkKTextile Testing Instruments, Testing Equipment Manufacturer
dkKTextile Testing Instruments, Testing Equipment Manufacturer
【Technical parameters】dkKTextile Testing Instruments, Testing Equipment Manufacturer
1. Working environment: The concentration of CO2 gas in the ambient air is ≤0.1%dkKTextile Testing Instruments, Testing Equipment Manufacturer
2. Carbon dioxide source: CO2 gas fraction volume (5 ± 0.1)%dkKTextile Testing Instruments, Testing Equipment Manufacturer
3. C02 flow meter: Adopts C02 mass flow controller with analog input and output signals, which can automatically adjust the flow and measure it by computerx programs; range: 0-50 l/min,: Level 2. dkKTextile Testing Instruments, Testing Equipment Manufacturer
4. Equipped with C02 analyzer: mileage 0~12%, level 1;dkKTextile Testing Instruments, Testing Equipment Manufacturer
5. Anemometer, travel: 0~10m/s, :±(0.1m/s + 5% of measured value) at measuring range (0~2m/s). dkKTextile Testing Instruments, Testing Equipment Manufacturer
6. The ventilation rate adjustment range is (10~40) times/min, and the tidal volume adjustment range is (0.5~3.0)L. dkKTextile Testing Instruments, Testing Equipment Manufacturer
7. Full power supply: AC220V, power 500W.
dkKTextile Testing Instruments, Testing Equipment Manufacturer
