QINSUN - Medical Mask Synthetic Blood Penetration Tester
The Medical Mask Synthetic Blood Penetration Tester is used for the determination of the penetration performance of liquid-derived liquids by meltblown cloth, daily protective masks, medical masks, and respirators
Pressure range: 0～0.04MPa;
Measurement accuracy: ±1kPa;
Spray distance: adjustable from 300mm to 305mm;
Injection diameter: 0.84mm;
Sample size: 75mm×75mm;
Pressure area: 28.26 square centimeters;
Injection speed: 450cm/s, 550cm/s, 635cm/s;
Host power supply: 220VAC, 50Hz;
Host net weight: 30kg.
GB 19083-2010 Technical requirements for medical protective masks, 5.5 synthetic blood penetration barrier performance
YY 0691-2008 Infectious pathogen protective equipment-Test method for resistance to penetration of synthetic blood by medical masks (fixed volume, horizontal jet)
YY 0469-2011 Technical requirements for medical surgical masks - Blood penetration test device
ISO 22609:2004 Protective equipment against infectious agents-Test method for resistance to penetration by synthetic blood of medical face masks (fixed volume, horizontal jet)
ASTM F1862-07
7-inch touch screen display, easy to operate;
·The protruding sample fixing device can simulate the actual use state of the hood;
Leave 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 a special fixing device, which is convenient for customers to operate;
The instrument is equipped with an automatic sample clamping device, without manual clamping;
The special constant pressure spray device can spray a certain volume of synthetic blood within a controlled time;
·It can fully simulate the jet velocity corresponding to the average blood pressure of the human body of 10.6kpa, 16kpa and 21.3kpa for testing;
·Professional software program design, which can judge the qualification of experimental results;
The device is equipped with a micro-printer, which can print the results in a timely manner;
Equipped with a fixed target plate, which can block the high-pressure edge part of the sprayed liquid flow, and only allow the steady flow part to be sprayed onto the sample, which increases the accuracy and repeatability of the liquid velocity sprayed onto the sample;
·The new UI interface design, intuitive operation interface, brings a great improvement of operation experience;
The device comes with a powerful data storage function, which can store up to 50,000 pieces of data;
·Micro-printer and USB universal data interface, convenient for data output and transmission;
·Intelligent configuration such as overload protection and power-off memory to effectively ensure the user's operational safety;
·Optional gmp "computerized system" requires testing software, with functions such as user management, authority management, and data audit trail.