Factory making Kn95 Bfe - Mask Viral Filtration Efficiency (VFE) Detector – Junray

Short Description:

Send email to us WhatsApp

Product Detail

Feedback (2)

We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Total Plate Count Testing , Medical Mask Effect Tester , Bfe , We can easily offer you by far the most aggressive prices and good quality, because we've been much additional Specialist! So please will not hesitate to call us.

Factory making Kn95 Bfe - Mask Viral Filtration Efficiency (VFE) Detector – Junray Detail:

price：US $48,000-90,000/ Piece

Introduction

The main specifications of the ZR-1000A mask virus filtration efficiency (VFE) tester conform to the YY/T1497-2016 < Evaluation test method for the viral filtration efficiency(VFE) of medical protective face mask materials–Test method using Phi-X174 bacteriophage>, The method of double gas path simultaneous comparison sampling improves the accuracy of sampling. It is applicable to the performance test of viral filtration efficiency by the metrological verification department, scientific research institutes, mask manufacturers and other relevant departments.

Features

Negative pressure test system ensures the safety of operators;

The negative pressure cabinet is equipped with peristaltic pump, A and B two-path six stage Anderson sampler;

The flow of peristaltic pump can be set;

The nebulization volume of the special microbial aerosol generator can be set and the nebulization performance is good;

Controlled by embedded high-speed industrial microcomputer;

10.4-inch industrial high brightness colored touch screen;

USB port, supporting data transfer to USB flash disk;

Build-in high brightness lights in the cabinet;

Build-in UV lamb for disinfection and sterilization;

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

The inner layer of the cabinet is made of stainless steel by overall processing and forming, the outer layer is cold-rolled sheet sprayed by plastic;

Heat preservation and flame retardant is set between inner and outer layers;The front The front openable glass door is convenient for the experimental operator to observe and operate;

Detachable bracket with adjustable height;

The caster can be used for supporting and moving.
Specifications

Main Parameter	Parameter Range	Resolution	MPE (Maximum Permissible Error)
Sampling flow of channel A	(5-35) L/min	0.1L/min	±2.5%
Sampling flow of channel B	(5-35) L/min	0.1L/min	±2.5%
Nebulization flow rate	(6-8) L/min	0.1L/min	±5.0%
Peristaltic pump flow	(0.006-3.0) mL/min	0.001ml/min	±2.5%
Front pressure of A-path flowmeter	(-50~0) kPa	0.01kPa	±2.5%
Front pressure of B-path flowmeter	(-50-0) kPa	0.01kPa	±2.5%
Front pressure of spray flowmeter	(0-300) kPa	0.1kPa	±2.5%
Negative pressure in aerosol chamber	(-90~120) Pa	0.1Pa	±2.0%
working temperature	(0-50) ºC
Cabinet negative pressure	(-50~200) Pa
Data storage capacity	>100000 group
Characteristics of HEPA filter	Filter efficiency for particles above 0.3μm ≥99.99%
Mean mass diameter of aerosol generator	Average particle diameter (3.0 ±0.3) μm, geometric standard deviation ≤ 1.5
Size of aerosol chamber	(length 600×diameter 85×thickness 3) mm
Ventilation flow OF negative pressure cabinet	≥5m³/min
Dimensions of negative pressure cabinet door	(length 1000×width 730)mm
Host size	(length 1180×width 650×height 1300)mm
Bracket size	(length 1180×width 650×height 600)mm, height adjustable within 100mm
Working power supply	AC220V±10%,50Hz
Instrument noise	<65dB(A)
Weight of whole machine	About 250kg
Overall power consumption	<1500W

Deliver Goods

Product detail pictures:

Related Product Guide:

Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Factory making Kn95 Bfe - Mask Viral Filtration Efficiency (VFE) Detector – Junray , The product will supply to all over the world, such as: Hanover, Japan, Johannesburg, Many years of work experience, we have now realized the importance of providing good quality products and solutions and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .

Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
5 Stars