Mask virus filtration efficiency tester

NegotiableUpdate on 03/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product Introduction: The main performance indicators of the nDNK-2000A Mask Virus Filtration Efficiency Tester comply with YY/T1497-2016 Medical Protective Mask Material Virus Filtration Efficiency Evaluation Phi-x174 Bacteriophage Testing Method. The dual gas path simultaneous comparative sampling method is used to improve the accuracy of sampling, and it is suitable for performance testing of mask virus filtration efficiency by metrological verification departments, research institutes, mask production enterprises, and other related departments.

Product Details

Mask virus filtration efficiency testerMain parameters:

Negative pressure experimental system to ensure the safety of operators;

The negative pressure cabinet is equipped with a peristaltic pump and two liquid impact samplers, A and B;

The flow rate of the peristaltic pump can be set;

The spray flow rate of the microbial aerosol generator can be set, and the atomization effect is good;

Embedded high-speed industrial microcomputer control;

10.4-inch industrial grade high brightness color touch display screen;

USB interface, supporting USB data transfer and storage;

The cabinet is equipped with high brightness lighting fixtures;

The cabinet is equipped with ultraviolet disinfection and sterilization lamps;

Built in leakage protection switch to protect the safety of operators;

The inner layer of the cabinet is made of stainless steel and processed as a whole, while the outer layer is made of spray coated cold-rolled sheet. The insulation and flame retardant design is applied between the inner and outer layers;

Front switch glass door, convenient for experimental personnel to observe and operate;

Detachable bracket with adjustable height;

Dual purpose casters for support and mobility.

The standard for this testing instrument is:(Different accessories are required for different standards)
GB/T 32610-2016 Technical Specification for Daily Protective Masks 6.13 (Appendix A)
GB 2626-2006 Respiratory protective equipment - Self priming filter particle respirator
GB 19082-2009 Technical Requirements for Medical Disposable Protective Clothing
GB 19083-2010 Technical Requirements for Medical Protective Masks
GB 24539-2009 General Technical Requirements for Chemical Protective Clothing 6.9
YY 0469-2011 Medical Surgical Masks