TESTRON offers world class mask testing equipment around the world. Our mask testing equipment include: Face Mask Differential Pressure Tester, Mask Bacterial Filtration Efficiency Detector, Face Mask Particulate Filtration Efficiency Tester, Mask Synthetic Blood Penetration Tester, Disposable Mask Respiratory Resistance Tester, Face Mask Flame Retardant Tester etc.
Leading Laboratories around the globe use the complete set of Surgical and N95 face mask testing equipment from TESTRON. We follow the test standards such as 42 CFR Part 84, EN 14683, EN 149, EN143, ASTM F2100, ASTM F2101, ASTM F2299, ASTM F1862 and much more regional test methods around the world.
TESTRON has developed a set of mask testing equipment to meet the global growing demand and check the quality of different masks. Our mask testing equipment is widely using in USA, Canada, Europe, and Asian countries.
Our major mask testing equipment includes:
Face Mask Differential Pressure Tester
Face Mask Differential Pressure Tester is used for face mask air flow resistance and differential pressure testing to check breathability and can also be used to check differential pressure of textile materials gas exchanger.
Features:
- Equipped with special sample grip, easy to use.
- Built-in HD touch screen.
- Built-in micro printer, easy to print test results.
- Equipped with high-precision differential pressure sensor, digitally display the pressure difference between the two sides of the sample;
- Equipped with high-precision gas flow control, real-time digital display of air flow to stably control air flow, manually setting available.
- Test time can be adjusted according to test requirements
Mask Synthetic Blood Penetration Tester
Mask Synthetic Blood Penetration Tester is suitable for the resistance of masks to the penetration of synthetic blood under different levels of the test pressure.
Features:
- 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.
Mask Bacterial Filtration Efficiency Detector
It is used to test the percentage of materials containing bacteria suspended particles at the specified flow rate. The dual gas path simultaneous comparison sampling method is used to improve the accuracy of sampling, which is suitable for the performance testing of bacterial filtration efficiency of medical surgical masks by metrological inspection departments, scientific research institutes, medical mask manufacturers, and other relevant departments.
Features:
- Negative pressure experiment system to ensure the safety of operators;
- Negative pressure cabinet with built-in peristaltic pump and A and B two-way six-stage Andersen;
- The flow rate of the peristaltic pump can be set;
- The dedicated microbial aerosol generator can set the volume of bacterial liquid spray flow, and the atomization effect is good;
- Embedded high-speed industrial microcomputer control;
- 10.4-inch industrial-grade high-brightness color touch display;
- USB interface, support U disk data transfer;
- Built-in high-brightness lighting in the cabinet;
- Built-in leakage protection switch to protect operator safety;
- Insulation and flame retardant between inner and outer layers;
- The front switch glass door is convenient for experimenters to observe and operate;
- Detachable stand, the height of stand is adjustable;
- Support and move dual-purpose casters.
Face Mask Particulate Filtration Efficiency Tester
It is used to test the filtering efficiency of daily protective masks and medical masks for particulate matter, and to determine the obstruction performance of ordinary fabrics and medical protective masks for a constant flow of airflow. Applicable to a medical device inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention, and control center, textile testing center, hospital, mask manufacturing enterprises, etc. Applicable ⑴ Glass fiber filter material ⑵ PP filter material ⑶ Coating
Features:
- Using a cold aerosol generator to produce continuous and stable aerosol particles, convenient for filling the solution.
- Measurement of aerosol concentration using a high-precision PM2.5 sensor.
- Anti-leakage design of whole particles to protect the safety of laboratory personnel.
- 2 sets of Aerosol generator: Salty aerosol generator and oily aerosol generator.
- Equipped with aerosol particle neutralization device.
- The pneumatic clamp is equipped with a protection device, which is safe and convenient to use.
- Configure temperature and humidity sensor, real-time display of ambient temperature and humidity (Temperature and humidity requirements：25℃±5℃，30%RH±10%RH）。
- Equipped with glass rotor flowmeter, vacuum pump, laser dust particle counter.
- Control system: The computer controls the test process, automatically collects data, and configures a special computer and test software.
- The computer automatically tests the gas concentration and calculates the filtration efficiency. It can save, output, query and print the test data.
Mask Respiratory Resistance Tester
The respiratory resistance tester is suitable for determining the inhalation resistance and exhalation resistance of respirators and mask protective products under specified conditions, and for the related testing and inspection of common mask products by manufacturers of national labor protection article inspection agencies.
Features:
- The instrument consists of an air source that can adjust the flow rate, a human head mold specified in the standard, two intubation systems for inhalation and exhalation, and a respiratory resistance measurement system.
- The flow sensor has high sensitivity and has a very small starting flow.
- The flow sensor chip uses a thermal mass flow meter, which does not require temperature and pressure compensation, ensuring high-precision measurement of the sensor.
- Multiple sensors are integrated on a single flow sensor chip, which greatly improves the range ratio of the sensor.
- The zero point stability of the flow sensor is high, with full range and high stability, high accuracy over the full range, excellent repeatability, low power consumption, low-pressure loss and fast response speed.
- The data logger uses a graphic dot matrix LCD with a resolution of 128 × 64, which is easy to operate.
- The data logger has 4M memory for measurement value recording.
- Applicable to the latest national standard requirements, compatible with labor protection protective masks and daily protective mask standards.
