Quality Inspection for Kn95 Air Resistance Test - ZR-1311 Salt Aerosol Generator – Junray

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Quality Inspection for Kn95 Air Resistance Test - ZR-1311 Salt Aerosol Generator – Junray Detail:

US $7,500-15,000/ Piece

Introduction

ZR-1311 salt aerosol generator is a special instrument that adopts a Collison nozzle to atomize and dry specific concentration of NaCl solution to produce aerosol particles at specific size and concentration. In order to widely adapt to the national climate, it has an external air source design, drying device and multi-nozzle regulating valve. When the air flow rate is between 100L/min-120L/min, the output aerosol concentration can reach to (10 -50 )μg/m³.

Scope of application

This instrument is applicable to medical device inspection institutes, centers of diseases control and prevention, hospitals and HEPA filter manufacturers for performing leakage detection of masks, filter material or HEPA filters.

Standards

GB/T 32610-2016 Technical specification of daily protective mask

GB 2626-2006 Respiratory protective equipment——Non-powered air-purifying particle respirator

GB 2626-2019 Respiratory protective equipment——Non-powered air-purifying particle respirator

GB 19082-2009 Technical requirements of single-use protective clothing for medical use

GB 19083-2010 Technical requirements for protective mask for medical use

TAJ 1001-2015 PM2.5 Protective mask

YY 0469-2011 Surgical mask

EN 149

NIOSH 42 CFR Part 84

Features

External connected high-pressure air source makes airflow stable and aerosol output balanced.

It can generate micron and sub-nano size aerosols.

The concentration of particles is adjustable in a wide range.

Specifications

Main Parameters	Parameter Range
Working pressure	（240~250）KPa
Pressure of external air source	≥0.8 MPa
Concentration range of suspended particles	10 μg/L-50 μg/L when the airflow is 100 L/min
Range of aerosol particle size	0.02~2 μm
Initial temperature of accompanied wind	150℃
Generation type	a Collison nozzle dry after nebulization
Working solution volume	Bottle capacity is 500 ml
Working solution concentration	1.5%~2%
Instrument noise	＜50 dB(A)
Host size(L×W×H)	（400×400×900）mm
Host weight	about 15 kg
Host power consumption	＜2 KW

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5 Stars