Zetron 28.3L/min Flow Rate FSC-A6 Six Level Sieve Impact Type Microbial Air Samp

NegotiableUpdate on June 09

Model

Nature of the Manufacturer: Other

Product Category

Place of Origin: City, Province

Online Consult Contact Information

Overview

FSC-A6 type six screen impactor air microorganism sampler is composed of impactor and main As a unit. The impactor is a six-layer aluminum disc with tiny holes.

Product Details

Details

FSC-A6 type six screen impactor air microorganism sampler is composed of impactor and main As a unit. The impactor is a six-layer aluminum disc with tiny holes. AGAR plate is placed under the disc, and there is a sealing rubber ring between each disc, and the disc is firmly linked together through three spring hooks. Each disk has 400 holes of precise size arranged in a circle, layer by layer, and a standard sampling flow rate of 1 cubic foot per minute. When the airflow containing microbial particles enters the upper sampling port, due to the increase of airflow velocity layer by layer, microbial particles of different sizes impact on the corresponding AGAR surface according to aerodynamic characteristics. The size range of particles trapped at each stage is determined by the airflow velocity of the hole and the particle interception rate of the upper stage. Levels 1 and 2 mimic human upper respiratory tract particles, and levels 3 to 6 mimic human lower respiratory tract particles, which substantially replicate the penetration and retention sites of these particles in the respiratory tract.

Parameter

Measurement range Capture rate	≥98%
Particle capture range	First stage:7μm Aperture 1.18mm
	Second stage: 4.7μm - 7.0μm Aperture 0.91mm
	The third level: 3.3μm - 4.7μm pore size 0.71mm
	Fourth grade: 2.1μm - 3.3μm pore size 0.53mm
	Fifth grade: 1.1μm - 2.1μm pore size 0.34mm
	Sixth stage: 0.65μm - 1.1μm pore size 0.25mm
Sampling volume	28.3L/min Error＜5%
Sampling period	1-99 minutes can be set arbitrarily
Noise	≤50 db
Working power	220V/AC
Power	≤ 45W
Volume (W×L×H)	Host: 210×250×130 (mm) Weight: 4.7Kg
	Impactor: 110 × 110 × 850 (mm) Weight: 1.1Kg

Application

Particle analysis in cleanrooms and related controlled environments Indoor and outdoor air quality studies Bioaerosol studies