Temtop Particle Counter 

Quickly identify the sources of potential particle contamination. 

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Particle Counting Applicability 

Schools 

Concentration of particles in schools are often above the healthy levels.

Health Centers 

Particle free places for sensitive health groups 

Industrial Facilities

High level of particles pollutants can affect the performance of employees.

Airports 

Needs to comply with international health standards.  

PMD 331 SPECIFICATIONS 

DIMENSIONS : 6.69*4.33*1.97 Inches.

TEMPERATURE RANGE : -20℃~60℃

WORKING PRINCIPLE  : Laser Mie-scattering Principle

MEASURING RANGE   : 0~3,000,000 particles/ft³

ACCURACY    : ±10%

TRAFFIC  : 2.83L/min.

LASER EMITTER  : 50mW, 780nm

SAMPLING RATE  : 3~60s

DATA STORAGE  : 2,000,000 points

COMMUNICATION MODE  : RS232/USB

Made to fit in any situation 

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