Hanheld Air Quality Detector PM2.5 Dust Monitor Single Channel Particle Counter

Description

Hanheld Air Quality Detector PM2.5 Dust Monitor Single Channel Particle Counter
Product description:
Handheld PM2.5 speed measuring instrument is used to measure the concentration of PM2.5 in the air (can enter the lungs particulate matter) concentration of special detection equipment.
The instrument can detect the PM2.5 concentration in the air in real time and display the accurate value, and the boot can be tested, and the utility model has the advantages of convenient carrying, simple operation and convenient operation.
Functional characteristics:
1,Direct reading real-time dust concentration
2,Boot to test
3,Numerical display
4,Easy to carry and use
5,Maintenance is simple, reliable and durable
Application domain:
1,Indoor air quality testing
2,Outdoor atmospheric environment measurement
3,Purification effect analysis of air purifier
Specification:
Test object
PM2.5
range
1~ 500ug/m3
Sampling principle
Laser scattering method
Light source
laser diode
Resolving power
1ug/m3
measurement error
Less than or equal to 20%
Repeatability (consistency)
More than 80%
Sampling time
More than 3S
Sample flow
About 0.2 liters / min
Power Supply
Li ion battery (7.4V/1000mAh)
Battery working time
About 5 hours
Outline dimension
160*76*34mm (Length, width and thickness
Weight
About 200 grams(including battery)
environment condition
Operating temperature: -10 to 60
℃，
humidity: 0 ~ 90%RH (no condensation);
Storage temperature-20 ~ 80
℃
, humidity: 0 ~ 90%RH
Standard attachment
AC/DCAdapter box