100% Original Kn95 Bfe Tester - ZR-1201 Mask resistance tester – Junray
100% Original Kn95 Bfe Tester - 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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"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for 100% Original Kn95 Bfe Tester - ZR-1201 Mask resistance tester – Junray , The product will supply to all over the world, such as: Ecuador, Munich, kazakhstan, To work with an excellent products manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
By Nora from Hamburg - 2018.12.25 12:43
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Candy from Montpellier - 2017.11.11 11:41





