18 Years Factory Kn95 Filtration Test Machine - ZR-1201 Mask resistance tester – Junray
18 Years Factory Kn95 Filtration Test Machine - ZR-1201 Mask resistance tester – Junray Detail:
US $10,000-17,000 / Piece
Introduction
ZR-1201 Mask resistance tester conforms to YY 0469-2011 <surgical mask>. Adopts air flow method to test the differential pressure of masks when the air flow drawn pass a certain area of a mask. Applicable to medical devices inspection institutes, mask manufacturers and related research departments.
Features
Pressing type mask fixture, reliable and convenient;
Automatic constant flow control, automatically judge the quality;
Low noise, long life diaphragm flow pump
High brightness 3.5 inch colored screen, graphical display of Chinese characters, touch operation, wide work temperature, clear in outdoor sunlight;
Onboard large-capacity storage, support SD card, USB flash disk and other large-capacity storage media;
Build-in thermal printer, could print single or multiple groups test result.
Specification
| The main parameters | Parameter range | Resolution | Maximum permissible error (MPE) |
| Flow | (7-9)L/min | 0.1L/min | ±2.5% |
| Differential pressure | (0-400)Pa/cm2 | 0.1Pa/cm2 | ±1% |
| Pressure detect | (0-1960)Pa | 0.1Pa | ±1% |
| Test diameter of mask | ø25mm | ||
| Test area of mask | 4.9cm2 | ||
| Power supply | AC220V±10%,50Hz Output:DC24V 5A | ||
| Dimension | (Length 270mm×width 200mm×height 320)mm | ||
| Overall weight | About 3.5Kg | ||
| Overall power | <40W | ||
Deliver Goods


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All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for 18 Years Factory Kn95 Filtration Test Machine - ZR-1201 Mask resistance tester – Junray , The product will supply to all over the world, such as: Hongkong, Netherlands, Angola, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
By Tina from Estonia - 2018.06.30 17:29
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Doris from Malta - 2017.09.16 13:44




