【Scope of application】
It is used to determine the inhalation resistance and exhalation resistance of respirators and masks under specified conditions. Applicable to the national labor protection equipment inspection agencies and mask manufacturers to carry out related tests and inspections of ordinary masks, dust masks, medical masks, and anti-smog masks. It can be used by manufacturers, scientific research units and third-party testing institutions to conduct KP and KN anti-particle respirators and related products are tested.
【Standards compliant】
GB 2626-2006, GB/T 32610-2016, YY0469, YY/T0969, etc.
【technical parameter】
1. Display: 7.0-inch true color touch screen, Chinese menu operation
2. Range: 0-200 L/min, repeatability 0.5%
3. Pressure range: 0-2500Pa, accuracy 0.25%
4. Ventilation volume: 30L/min, 85L/min, 95L/min, 160L/min (can be set according to needs)
5. The position of the head mold: European standard adjustable in 5 orientations, and national standard sliding table combination adjustable (large, medium, small)
6. Automatic statistics and printing of the maximum value, minimum value, average value, etc.;
7. Test unit: Pa,mbar
8. Automatically test and judge test results
9. Suction volume adjustment: built-in silent air source, program feedback dynamic adjustment, stable speed, no overshoot
10. European standard head die size: face length 250mm, head width 145mm
11. Head mold material: silica gel
12. Data storage: ≤1000 groups
13. Power supply: AC 220V±10V 50Hz
14. Weight: 80Kg
15. Appearance: 600×700×1100mm(L×W×H)
16. Standard head mold: optional
Silicone headform configuration (1) GB 2626-2019 Respiratory protection Self-priming filter anti-particulate respirator
Silicone head mold configuration (two) GB/T32610-2016 technical specifications for daily protective masks
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