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Guangzhou Biaoji Packaging Equipment Co., Ltd.
GB-BF20010

GB-BF20010

Product catalog summary

Application
The GB-BF20010 Mask Synthetic Blood Penetration Tester is designed to evaluate the resistance of masks to synthetic blood penetration under various test pressures.

Specifications

Standard Compliance: GB 19083-2010, YY0469-2011
Features: The instrument utilizes a gas source providing (20 ± 1) kPa pressure for continuous pressurization, independent of test site space limitations. It includes a pressure gauge for adjustable pressure display and uses compressed air as the pressurized medium. A special stainless steel test slot ensures firm sample clamping and prevents synthetic blood splashing. It features a square metal barrier net with open space ≥50% and bending ≤5mm at 20kPa, a digital display timer with ±1 second accuracy, and a clamp generating 13.5Nm torque.

Principle
The mask material is tested with synthetic blood under continuous pressure, and penetration is visually assessed.

Technical Parameters

Pressure Range: 0~50KPa
Nozzle Diameter: 0.84mm
Jet Pressure: 10.6 KPa (80 mmHg), 16 KPa (120 mmHg), 21.3 KPa (160 mmHg) with ±0.5%FS accuracy
Jet Velocity: 450cm/s, 550cm/s, 635cm/s
Spray Distance: 300mm±10mm Adjustable
Dimensions: 825mm×440mm×335mm
Power Supply: AC 220V, 50Hz

Contact Information
Address: NO.1 Minghua 3 Street, Jinxiu Road, Economic Development Zone, Guangzhou, China
Tel: 86-20-86153790, 86-20-86153742
Fax: 86-20-82087405
Website: https://www.gbpitester.com
Email: [email protected]

Catalog excerpts

Application GB-BF20010 Mask Synthetic Blood Penetration Tester is suitable for the resistance of masks to the penetration of synthetic blood under different levels of test pressure. Principle The mask material was tested with synthetic blood under continuous applied pressure, and the penetration of synthetic blood on the material was visually checked. Specifications The instrument uses a gas source that can provide (20 ± 1) kPa pressure to continuously pressurize the sample without being limited by the space of the test site. The instrument has a pressure gauge to display the pressure, the pressure can be adjusted. Use pressurized medium: compressed air. The special stainless steel penetrating test slot ensures that the sample is firmly clamped, and the synthetic blood is prevented from splashing around. Square metal barrier net: open space >50%; bending <5mm at 20kPa. Digital display timer, accuracy ± 1 second. The instrument has a clamp that can generate 13.5Nm torque. Item Pressure Range measurement Accuracy Spray Distance Nozzle Diameter Jet Pressure JetVelocity Dimensions PowerSupply https://www.gbpitester.com E-mail: [email protected]

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