Flr Z02 Mask Filtration Efficiency Tester - China

FLR-Z02 Mask Filtration Efficiency Tester FLR-Z02 Mask Filtration Efficiency Tester is used to quickly, accurately and stably test the filtration efficiency and airflow resistance of various masks, respirators, and flat materials, such as glass fiber, PTFE, PET, PP meltblown composite materials.

Standards compliant: GB 2626-2019 Respiratory protection Self-priming filtering anti-particulate respirator 5.3 Filtration efficiency GB/T 32610-2016 Technical Specifications for Daily Protective Masks Appendix A Filtration Efficiency Test Method GB 19083-2010 Technical requirements for medical protective masks 5.4 Filtration efficiency 5.4.3.2 Inhalation resistance YY 0469-2011 Medical surgical masks 5.6.2 Particle filtration efficiency GB 19082-2009 Technical Requirements for Medical Disposable Protective Clothing 5.7 Filtration Efficiency EN1822-3: 2012, EN 149-2001, EN14683: 2005, IEST-RP-CC021.1, NIOSH 42 CFR Part 84, etc.

technical parameter: 1 - Filtration efficiency test system 1.1 - Dynamic range of particle detector: 0.001mg/m3 ~ 200mg/m3, accuracy 1% 1.2 - Detection flow range: 10L/min～100L/min, accuracy 2% 1.3 - Filter efficiency test range: 0～99.999%, resolution 0.001% 1.4 - Equipped with electrostatic neutralizer, which can neutralize the charge of the generated particles.

2 - Aerosol generator 2.1 - The concentration of NaCl particles is 10mg/m3～25mg/m3, the median diameter of counting is (0.075±0.020) μm, and the geometric standard deviation of particle size distribution is less than or equal to 1.86 2.2 - The concentration of oily particles is less than or equal to 30mg/m3 and (50～200) mg/m3, the median diameter of counting is (0.185±0.020) μm, and the geometric standard deviation of particle size distribution is less than or equal to 1.6 3 - The cross-sectional area through which the airflow passes is: 100 cm2 4 - Airflow resistance test range: 0～1000Pa, accuracy 0.1Pa 5 - Sampling frequency: 1000Hz 6 - Test mode: initial efficiency and loading efficiency; 7 - Test time: resistance is tested separately for 5s, efficiency and resistance are tested simultaneously for 70s 8 - Power requirements: 220V, 50Hz, 1KW 9 - Dimensions (L×W×H): 800mm×600mm×1650mm 10 - Weight: about 120Kg Instrument features: 1 - Equipped with metal panel and metal buttons.

2 - Equipped with large-screen color touch screen display operation.

3 - The instrument lofting operation panel is made of aviation special aluminum plate, which is beautiful in appearance, not easy to rust, and not easy to be scratched.

4 - Equipped with an imported differential pressure sensor, the resistance differential pressure of the filter material will be obtained through the static pressure ring of the upstream and downstream test chambers, and a high-precision imported brand differential pressure transmitter is used to ensure the accuracy and stability of the differential pressure.

5 - High-precision laser dust particle counter is used to sequentially detect the concentration of upstream and downstream particles to ensure accurate, stable, fast and effective sampling.

6 - The system test flow is mainly provided with dry and clean compressed air from the outside.

There is a voltage and steady flow device installed inside to ensure the stability of the detected flow, and the automatic control system is simple, fast and stable.

7 - The Collision multi-nozzle design is adopted, which can perform salt and oil tests on the same instrument to ensure fast and stable adjustment of the fog concentration.

8 - Equipped with a 7-inch touch screen to display the operation, the test results are directly displayed on the interface, and the user can choose to directly or save the data.

9 - External memory card can export data without worrying about data loss.

10 - The user only needs to place the filter paper in the fixture, press the button, and after adjusting the test flow, the system will automatically test the resistance and efficiency through the controller (PLC).

The whole process is simple, fast and efficient.

11 - Supporting measurement and control system, including: (1) Hardware: multi-function circuit board for measurement and control; (2) Software: multi-function measurement and control software.

ps: (WLJCDM809)

Company Contact:

• Posted By: Qinsun Instruments Co., Ltd

• Phone: +862167800179

• Address: No.258 Banting Road, Songjiang District Gu Dai Road, Shanghai, SHANGHIA , Shanghai , China

• Email:

• Website: https://www.qinsun-lab.com

• Business Description: Qinsun Instruments Co., Ltd was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.
  
  Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.
  
  Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
  
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