DR247K Mask Blood Penetration Tester
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  • DR247K Mask Blood Penetration Tester

DR247K Mask Blood Penetration Tester

【Scope of Application】 It is used to measure the resistance of medical masks to the penetration of synthetic blood under different sample pressures, and can also be used to determine the blood penetration resistance of other coating materials.

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Protective type testing instrument

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DR247K Mask Blood Penetration Tester

Mask Blood Penetration Tester

Product Description

【Scope of Application】
It is used to measure the resistance of medical masks to the penetration of synthetic blood under different sample pressures, and can also be used to determine the blood penetration resistance of other coating materials.
【Related Standards】
GB/T19083, YY 0469, YY/T0691, ISO 22609, ASTM F1862-07, etc.
【Instrument Characteristics】
1. It adopts the air pressurization method, with fast pressurization speed, high pressure control accuracy, and a wide range of applicable pressures.
2. The pressure and spraying time are controlled by the control system software. After setting the pressure, it can achieve automatic pressure stabilization. The pressure and spraying time are digitally displayed, and can be precisely adjusted according to actual conditions.
3. The nozzle can be adjusted within ±20mm range, and can be used for non-standard tests.
4. All main parts are made of corrosion-resistant materials, and can work in a high-humidity environment for a long time.
5. It is equipped with a liquid splash collection structure, making it convenient to collect the liquid after the test, and the test process is clean and tidy.
6. The test area adopts a closed design. 【Technical Specifications】
1. Spray distance: (30 ± 1) cm (adjustable within 280 - 320 mm)
2. Spray orifice size: Φ0.84 mm
3. Pressure range: (6 - 30) kPa (± 0.2 kPa)
4. Power supply: AC 220V ± 10% 50Hz
5. Instrument dimensions: 910mm × 420mm × 400mm (length × width × height)
6. Instrument weight: approximately 50 kg
【Interface example】

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Protective type testing instrument

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