Blood penetration tester

Model: PW-BPT01

Testing the filtration efficiency of particulate matter in daily protective masks, medical masks and respirators.It is applicable to medical device inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention and control center, textile inspection center, hospital, mask and respirator manufacturer, etc.

Conform to the standard

GB 19083-2010  Technical requirements for medical protective masks,

5.5 Synthetic blood penetration barrier properties;

YY/T 0691-2008   Test method for resistance to synthetic blood penetration by medical mask of protective equipment for infectious pathogens (fixed volume, horizontal injection);

YY 0469-2011  Surgical mask technology requires a blood penetration test device;

ISO 22609: 2004 Test method for the penetration of synthetic blood (fixed volume, horizontal injection) in the medical mask of infectious pathogen protection equipment;

ASTM F1862-07 Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Know Velocity).

Product features

 7-inch touch screen display, easy to operate;

· The protruding sample fixation device can simulate the actual use state of the mask;

· Set aside the test target area without destroying the sample, and distribute the synthetic blood in the target area of the sample;

· The test tank is equipped with special fixing device to facilitate customer operation;

· The instrument is equipped with sample automatic clamping device, without manual clamping;

· Special constant pressure injection device can spray a certain volume of synthetic blood within a controlled time;

· The jet velocity corresponding to the average blood pressure of 10.6kPa, 16kPa and 21.3kPa can be fully simulated for the test;

· Professional software programming, qualified to judge the experimental results;

· The device is equipped with a micro printer, which can print the results timely;

· A fixed target plate is provided to block the high-pressure edge of the jetted liquid flow and only allow the steady-state flow part to be jetted onto the sample,   thus increasing the accuracy and repeatability of the liquid velocity jetted onto the sample;

· New UI interface design and visualized operation interface, which greatly improves the operation experience;
· The device has a powerful data storage function, which can store up to 50,000 pieces of data;

· Micro printer and USB universal data interface for convenient data output and transmission;

· Intelligent configuration, such as overload protection and power-down memory, can effectively ensure users' operation safety;

· Optional TEST software required by GMP's Computerized System, with user management, authority management, data audit tracking and other functions;

· Provide professional customized services to facilitate non-standard testing;

· Provide software upgrade service for free.

Pressure range: 0 ~ 0.04mpa

Measurement accuracy: ±1kPa

Injection distance: adjustable from 300mm to 305mm

Injection diameter: 0.84mm

Sample size: 75mm×75mm

Area under pressure: 28.26 square centimeters

Injection velocity: 450cm/s, 550cm/s, 635cm/s

Main engine power supply: 220VAC 50Hz

Net weight of main engine: 30 kg