Portable laser inhalable dust continuous tester with printing

Portable laser inhalable dust continuous tester with printing

Product Introduction:
The portable PC-3A laser inhalable dust concentration continuous tester is a new generation of intelligent measuring instrument developed using new technology and materials. It consists of sensors and data processors assembled together. This instrument has the characteristics of fast, accurate and stable testing, simple operation, easy maintenance, no noise pollution, and dual-use of AC and DC. The instrument's functionality is equivalent to that of similar laser dust detectors abroad, * similar instruments in China. In 1991, it was evaluated by the Public Place Health Monitoring Instrument Evaluation Committee of the Ministry of Health and listed as a continuous testing instrument for inhalable dust concentration for use nationwide. The portable PC-3A laser inhalable dust concentration continuous tester is suitable for automatic detection of inhalable dust (PM10) in departments such as disease control centers, health supervision, environmental testing, hotels, theaters, venues, stations, docks, shopping malls, and other public places. It can directly observe the continuous changes in atmospheric dust concentration.

Specific usage location:
1. Applicable to the determination of dust concentration in production sites of labor departments in industrial and mining enterprises
2. Monitoring of inhalable particulate matter in public places of health and epidemic prevention stations
3. Environmental protection monitoring department conducts atmospheric dust detection and pollution source investigation
4. Municipal tobacco monitoring
5. On site testing of scientific research, filter performance testing, and other aspects
6. On site dust concentration measurement and exhaust dust concentration monitoring
7. Drug manufacturing testing
8. Occupational health and safety testing
9. Management of manufacturing processes such as precision instruments, testing instruments, electronic components, food, and pharmaceuticals in areas where clean air is required by the factory
10. Various research institutions, meteorology, public health, industrial labor hygiene engineering, air pollution research, etc
11. Dust detection at construction or blasting sites; Exposure monitoring at construction sites
12. Indoor air quality testing
Main technical indicators:
1) Measurement range of inhalable particulate matter concentration: 0.001-10mg/m3
2) Resolution of inhalable particle size: 0.3 μ m to 10 μ m
3) Sensitivity of inhalable particulate matter detection: 0.001mg/
4) Time cycle setting: 2 minutes, 5 minutes
5) Particle count concentration range: 350 to 999999 particles/liter
6) Humidity correction range: 90-85%, 85-75%, 75-60%, below 60%
7) Location selection: residential, outdoor, public places
8) Startup noise: ≤ 15dB
9) Auxiliary functions: data storage and printing
10) Correction factor: 0.1 to 9.9
11) Working power supply: 5V built-in rechargeable battery that can run continuously for 4 hours. Connect to a power adapter and use 220V, 50Hz AC power directly.
Technical features:
*Having self calibration function
*Extremely low-power LED display and 8 functional displays
*Lightly touch the button to operate
*Equipped with temperature and humidity correction functions
*Can simultaneously test particle concentrations in spaces larger than 10000 levels
*500 sets of data capacity, divided into ten storage areas; Search and print by region; Configure standard parallel ports and serial interfaces compatible with RS23C; With multiplePrinter connection

Portable laser inhalable dust continuous tester with printing