Junray ZR-1201 Mask resistance tester (7-9L/min, 0-1960Pa)

Short Description

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.

Specification

Flow: Parameter range: (7-9）L/min, Resolution: 0.1L/min, Maximum permissible error (MPE): ±2.5%

Differential pressure: Parameter range: (0-400）Pa/cm2, Resolution: 0.1Pa/cm2, Maximum permissible error (MPE): ±1%

Pressure detect: Parameter range: (0-1960）Pa, Resolution: 0.1Pa, Maximum permissible error (MPE): ±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

Product Detail 

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.

Video

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.