Diameter ø25mm Mask Resistance Tester High Flow Control Precision
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Detailed Product Description
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Zr-1200model mask resistance tester Product introduction Zr-1200 mask resistance tester conforms to yy0469-2011 technical
requirements for surgical masks.When different airflow flows
through a certain area of the mask, the pressure at both ends of
the mask can be detected to detect the resistance of the mask
material. Executive standard YY/0469-2011 Technical requirements for surgical masks for medical
use YY/T 0969-2013 Disposable surgical mask Related intellectual property patent number:ZL201320126839.0 The utility model relates to a
respirator resistance testing device patent number:ZL201330046644.0 Resistance tester for surgical mask Technical characteristics Pressing mask presses the self-locking device, which is convenient
and reliable to use. Electronic flowmeter, high flow control precision; Automatic constant current control, automatic sample qualification; Low noise, long life brushless flow pump; 5 inches Chinese color touch screen display. Technical indicators main parameters parameters resolution Maximum permissible error flow (6-10)L/min 0.1L/min ±2.5% pressure difference (2-100)Pa/cm2 1Pa/cm2 ±1% Pressure measurement (10-500)Pa 0.1Pa ±1% Mask test diameter ø25mm Working power AC220V±10%,50Hz Output:DC18V 2.5A Overall dimensions (length270mm×wide200mm×high320)mm Host weight About5Kg machine power consumption <30W |
| Product Tags: abrasion resistance test machine tv signal tester |
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