DRK-712 Mask pressure difference tester

Short Description:

Main uses According to relevant standards, it is mainly used for pressure difference test of masks and respirators under specified conditions.Suitable for mask and respirator manufacturers, quality supervision, scientific research, wearing and using units. Main features 1. Equipped with the test head die in accordance with the standard. The standard is a medium head die. 2. Real-time display of gas flow. 4. The flow sensor is digital flow meter with high sensitivity. The chip adopts thermal ...

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Port: Shenzhen

Payment Terms: L/C,D/A,D/P,T/T

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Product Detail

Product Tags

Main uses

According to relevant standards, it is mainly used for pressure difference test of masks and respirators under specified conditions.Suitable for mask and respirator manufacturers, quality supervision, scientific research, wearing and using units.

Main features

1. Equipped with the test head die in accordance with the standard. The standard is a medium head die.

2. Real-time display of gas flow.

4. The flow sensor is digital flow meter with high sensitivity. The chip adopts thermal mass flow meter without temperature and pressure compensation.

5, PLC touch screen control, related operations can be completed through the touch screen.

Main indicators

1. Extraction rate: 0-50l /min, adjustable;

2. Air source: professional vacuum pump.

2. Range of micromanometer: 0 ~ 2kPa, accuracy 1%, resolution 1Pa.

3. Test size: area: 4.9cm, diameter: 25mm.

4. Power supply: AC220V, 50Hz

Applicable standards

YY 0469-2004, YY/t0699-2013