Chengdu Hengtong Xingye Technology Co., Ltd. specializes in recommending PC-3A (B) PM2.5 dust analyzer, Chengdu dust analyzer, and dust analyzer manufacturer for you

1PC-3A (B) PM2.5 dust meter, Chengdu dust meter, dust meter manufacturerProduct Introduction:
The portable PC-3A (B) laser inhalable dust meter is a new generation of intelligent measuring instrument developed using technology and materials. It consists of sensors and data processors assembled together. This instrument was recommended as a national public place health supervision instrument by an expert review group organized by the Health Supervision Department of the Ministry of Health in April 1991, and is an early domestically produced light scattering dust meter. 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，Occupational health monitoring on-site rapid detection equipment
2、 Place of use:
1. Environmental monitoring station dust meter
2. Applicable to the determination of dust concentration in production sites of labor departments in industrial and mining enterprises
3. Monitoring of inhalable particulate matter in public places of health and epidemic prevention stations
4. Environmental protection monitoring department conducts atmospheric dust detection and pollution source investigation
5. On site testing of scientific research, filter performance testing, and other aspects
6. On site dust concentration measurement, exhaust dust concentration monitoring
7. Drug manufacturing testing
8. Occupational health and safety testing
9. The management of manufacturing processes such as precision instruments, testing instruments, electronic components, food, and pharmaceuticals in areas where factories require clean air
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

3、 Technical indicators:
1. Measurement range of inhalable particulate matter (PM2.5): 0.001~1mg/m3
2. Detection sensitivity: 0.001mg/m3
3. Relative error: ± 10%（Relative correction particle）
4. Repeatability: ± 2%
5. Sampling time: 2 minutes, 5 minutes
6. Sampling flow rate: 1L/min
7. Traffic stability: 2.5%
8. Data storage capacity: divided into 0-9 zones, with a total of 10 zones and 500 sets of data
9. Display mode: 6-digit eight segment LCD display
10. Working power supply: Built in battery for occasions without external power supply
In situations where there is an external power source, use an adapter to connect to a 220V AC power source
11. Volume: Host 230mm × 120mm × 42mm
12. Weight: 550g
4Basic configuration:
1. One PC-3A host
2. One 5V power adapter
3. Battery charger: one
4. One aluminum alloy instrument box
5. One copy of instruction manual, certificate of conformity, and warranty card
5、 Optional accessories:
A set of micro printers (printer, data cable)

consulting service
: Jiang
：
number: