.

Medical Face Mask 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.

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。

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



Отправить запрос, связаться с поставщиком

Кому: Тысяча сплошная точный электромеханический прибор контрольно-измерительной ЛТД
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Fabric Ultraviolet Tester
Fabric Ultraviolet Tester The Tester is used to determine the UV transmittance and anti-ultraviolet performance of textiles. You can directly obtain the UV protection factor...
UV Aging Test Chamber
UV Aging Test Chamber The UV aging test chamber is suitable for all kinds of geo-synthetics, such as light resistance, weather resistance and light ageingThe exposure te...
AATCC 195 Moisture Management Tester
AATCC 195 Moisture Management Tester Testing Standards: AATCC 195, SN 1689.1, GB/T 21655.2 Moisture management tester is the tool for the measurement, evaluation and classification of...
Fiber Length Analyzer
Fiber Length Analyzer TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ...
taber abrasion and wear test instrument with double head
taber abrasion and wear test instrument with double head Mainly used for the wear tests of suitcases, carpets, cardboard, clothing, glass, plastic coating, tiles, metal coating, paint, varnish, decorative...
Все товары поставщика

Похожие товары

Электронная окулярная камера MECHANIC MEC 4K 2K HD для стереомикроскопа
Электронная окулярная камера MECHANIC MEC 4K 2K HD для стереомикроскопа Продавец: ШЭНЬЧЖЭНЬСКАЯ ТЕХНОЛОГИЯ PHONEFIX, LTD (КИТАЙСКИЙ PHONEFIX) Описание Электронная окулярная камера Mechanic MEC 2K/2K PRO/4K HD может превратить бинокулярный ...
Цифровой мультиметр Fluke 15B+ 17B+ 18B+, тестер напряжения и частоты
Цифровой мультиметр Fluke 15B+ 17B+ 18B+, тестер напряжения и частоты Продавец: Шэньчжэнь Weike Repair Technology Co., Ltd. Полупрозрачная/полностью прозрачная/молочно-белая/светло-желтая паяльная паста iFixes 10CC, не со...
HTT-02 Hot Tack Tester
HTT-02 Hot Tack Tester Продавец: Cell Instruments Co., Ltd The HTT-02 Hot Tack Testeris specifically designed to assess this property by measuring the stren...
SPC-01 Stretch Film Peeling Cling Tester
SPC-01 Stretch Film Peeling Cling Tester Продавец: Cell Instruments Co., Ltd The SPC-01 Stretch Film Peeling Cling Testermeasures the adhesion between two layers of stretch f...
FTT-01 Film Thickness Tester
FTT-01 Film Thickness Tester Продавец: Cell Instruments Co., Ltd The FTT-01 FilmThickness Testerutilizes a mechanical scanning technique to measure the thickness ...