Product Introduction

PC-3A Portable (PM2.5) laser respirable dust monitor is made of PC-3A mainframe, mini-printers, power adapters, battery chargers, printers’s data connection cables, printers printing paper, aluminum instrument case.
It is a new generation of intelligent measurement instrument that adopts the latest technology and materials. It is
composed of assembled sensor and data processor. This instrument, after the assessment of an expert review group organized by the Ministry of Health Supervision Division in April 1991, is recommended as the the national health surveillance equipment in public places.
Product Features:
This instrument has the characteristics of fast test, accuracy and stability, simple operation, easy maintenance, no noise pollution, AC and DC.

Applicable Place

1. Environmental monitoring stations dedicated dust instrument;
2. It is suitable for dust concentration measurement of production site of the industrial and mining labor department;
3. It is suitable for the monitor of respirable particulate matter of Health and Epidemic Prevention Station;
4. It is suitable for Environmental Protection&Monitoring Department to detect airborne particulates and investigate pollution sources;
5. Field testing for scientific research and filter performance;
6. Measurement of site dust concentration , concentration monitoring of vent dust;
7. Drug manufacturing test;
8. Occupational health and safety test;
9. Factories need to clean the air, and places where manage precision instruments, test equipment, electronic components, food, medicine and other manufacturing process;
10. Various research institutions, meteorology, public health science, industrial engineering labor hygiene, air pollution research;
11. Dust detector of construction or blasting places, exposure monitoring of construction sites;
12. Indoor air quality test.

Main Parameter

Measurement Range: 0.001~1mg/m³(PM2.5)
Detection sensitivity: 0.001mg/m³
Relative error: ≤15%
Sampling time: 2min, 5min
Data storage capacity: Divided into 0-9 zones, a total of 10 district and 500 sets of data
Display: 6-digit, 8-segment LED display
Mating printer: Micro-printer
Power Supply: Uses a built-in battery in no external power supply occasions; and in external power supply occasions, connects the adapter to 220V AC power.
Volume: mainframe: 230mm*120 mm*42 mm
Weight: 550g

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

In order to development of international trade , expansion overseas market, china coal established international trade branch company and import and export branch company. China coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China coal also formed a overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "china coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also get the right to use the trademark of the United Kingdom and Taiwan. Hundreds kinds of products such as tunnel boring machine, coal cutter machine etc. is exported more than 140 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.

China coal has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, United States ANAB management system certification, United Kingdom international authoritative certification bodies UKAS quality management system certification, SGS certification (made in China), Alibaba GIS certification. She has also obtained a variety of honor which are China excellent enterprise of mechanical industry, China equipment manufacturing operation top 10 enterprises, national reputation for quality assured supplier, China credit certification system demonstration unit, national quality trustworthy product for conformity assessment, national consumer satisfaction units, China AAA level quality trustworthy enterprise and Chinese e-commerce company credit rating AAA level credit Enterprise.