YY 0469 YY0969 EN 14683 Face Garment Air Exchange Pressure Difference Tester

Product Details:

Place of Origin:	Dongguan China
Brand Name:	DahoMeter
Certification:	ISO,SGS
Model Number:	DH-GP-01

Payment & Shipping Terms:

Minimum Order Quantity:	one set
Price:	negotiable
Packaging Details:	standard exporting package
Delivery Time:	3 days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	300 sets per month

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Detailed Product Description

Power Supply:	Electronic	Air Source:	Suction Type
Air Flow:	8L / Min	Product Name:	Air Exchange Pressure Difference Testing Machine
Displaying Method:	Digital Displaying	Quality Assurance:	Yes
Highlight:	textile testing machine , plastic testing equipment

YY 0469 YY0969 EN 14683 Face Garment Air Exchange Pressure Difference Tester

Products meet the standard requirements, which is YY0469-2004 "Medical surgical mask technical requirements" and YY 0969-2013 "Disposable medical masks", medical face mask air exchange pressure difference tester is measured by gas pressure difference on both sides of the mask (ie the damping from the mask exert to the airflow) to determine the breathability of the mask, and the instrument test results is accurate.

1, using the suction gas source as the instrument power source, free from test space constraint;

2, with a high precision differential pressure sensor, digital show the sample pressure of both sides;
3, special sample holder to ensure a good clamping sample.

Application:

The device is used for the determination of gas exchange pressure difference of medical surgical masks and can also be used to determine the gas exchange pressure difference of other textile materials.

Standards:

YY 0469-2011 Surgical mask YY 0969-2013 Single-use medical face mask EN 14683:2014 Medical face masks - Requirements and test methods

Features:

1. The pumping gas source is used as the power source of the instrument, which is not limited by the space of the test site;

2. Equipped with precision differential pressure sensor, digitally displays the differential pressure on both sides of the sample;

3. The special sample holder ensures that the sample is held firmly.

Technical Parameter:

Items	Parameters
Air supply	Suction type
Air flow	8L / min
Seal type	O-ring seal
Sample breathable diameter	Φ25mm
Differential pressure sensor range	0 ~ 500Pa
Display mode	Digital display pressure difference
Power supply	220V, 50Hz