AT904 Face Mask Pressure Difference Tester

AT904 Face Mask Pressure Difference Tester is used to carry out the pressure difference of medical surgery face mask at the specific condition.

Product Description

AT904 Face Mask Pressure Difference Tester is used to carry out the pressure difference of medical surgery face mask at the specific condition.

Standards

YY 0469-2011

YY/T 0969-2013

Features

1. Colorful touch screen display and control, convenient to operate and easy to read;

2. Imported digital pressure difference sensor, sensitive and accurate;

3. Flowmeter is convenient to adjust the sucking rate;

4. Concise clamp, easy to install and test.

Technical Specification

Model No.	AT904
Air source	0.35～0.8MP；30L/min
Measuring range of flow-meter	0~10L/min, adjustable
Measuring range of pressure difference sensor	0~500Pa
Accuracy of pressure difference sensor	1Pa
Pressure measuring range	（0～100）Pa/cm²±2%
Sucking rate of air pump	8L/min
Test area	4.9cm²
Power supply	AC220V 50Hz, 120W
Dimensions	560×420×380mm (W×D×H)
Weight	30kg

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