Name: Jinan Bojan Mask PFE Testing Machine
Brand: BOJAN
Availability: InStock

Jinan Bojan Testing Machine Co.,Ltd

Business license

Business Type: Manufacturer

Ji'nan Shandong China

Main Products: Electronic universal testing machine ,Hydraulic universal testing machine ,compression testing machine ,tensile testing machine ,spring testing machine ,fatigue testing machine ,torsion testing machine ,bend testing machine ,Impact testing machine ,Horizontal tensile testing machine ,Drop impact testing machine

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Product Details

The filtration efficiency detection equipment is mainly used for the filtration efficiency detection of masks. The equipment refers to the standard YY0469-2011 5.6.2 Particulate Protection GB2626-2006. Can test masks and melt-blown cloth and other products.

The device consists of NaCL cargo oil generator, air flow meter, humidifier, sealed box and corresponding pipeline.

Air source system

Exhaust air volume: 10 ± 100L / M

Solid aerosol particle size: 0.075 ± 0.02um

Concentration: ≤200mg / m³

Technical Parameter

Item	Automatic Filtering Performance Tester
Model	BJGLY
principle	Use an aerosol generator to generate a certain concentration of gas, and then use a laser particle counter to measure the gas concentration to detect the particle size before and after breathing
	NaCl concentration	200mg/m3
	Flow accuracy	10-100L/min, accuracy 2%
	Test medium	NaCl
	Pressure	500pa
	Number of samples	1
Composition structure	Particle generator, flow detection device, concentration detection device
Scope of application	Filtering performance tester