According to the requirements of routine environmental air quality monitoring activities conducted by national and local environmental protection administrative departments to determine the status of environmental air quality and prevent air pollution. This cost-effective detection system box is specially launched to meet the requirements for the design and setting of monitoring points for the environmental air quality monitoring department, the methods and technical requirements for manual and automatic monitoring of environmental air quality, and the management and processing of environmental air quality monitoring data.

The portable environmental air quality monitoring system box has the monitoring purpose of:
（1） Monitor the trend of environmental air quality changes in urban areas and reflect the overall level of environmental air quality in urban areas;
（2） Monitor the background level of environmental air quality and the regional air quality status;
（3） Does the ambient air quality meet the requirements of the ambient air quality standards;
（4） Provide monitoring basis for air pollution prevention and control planning and countermeasures.
The portable environmental air quality monitoring system box is applied in health supervision, environmental monitoring, health and epidemic prevention, universities and colleges, food safety, industrial pollution, heavy metal dyes, pharmaceutical factories, chemicals, beverages, bacteria, sewage, pulp, drug preparation, fermentation, electroplating, drinking water production workshops, planting, aquaculture and fishery sites. Portable instrument standard: instruction manual, battery, printer, carrying case, convenient for field use, quality control, health prevention and various environmental measurements, such as measurement applications in factories, schools, offices, transportation roads, homes, and other places.
Portable environmental air quality monitoring system box detection items: sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), ozone (O3), inhalable particulate matter (PM10 or PM2.5)
Technical Parameter
Testing item range accuracy minimum reading response time
Carbon monoxide (CO) 0-1000ppm ＜ ± 5% (F.S) 1ppm ≤ 25 seconds
Sulfur dioxide (SO2) 0-100ppm ＜ ± 5% (F.S) 0.1ppm ≤ 50 seconds
Nitrogen dioxide (NO2) 0-20ppm ＜ ± 5% (F.S) 0.1ppm ≤ 50 seconds
Ozone (O3) 0-5ppm ＜ ± 5% (F.S) 0.01ppm ≤ 30 seconds
Inhalable particulate matter 0-10mg/m3 ＜ ± 15% (F.S) 0.001mg/m3 average value output display and storage of 500 sets of data

Instrument standard configuration: aluminum alloy box, sampling handle, leather tube, charger, printer, printing paper, connecting wire, strong light flashlight, gloves, instruction manual, warranty card, certificate of conformity.
Instrument features:
1. Compact and portable, with a built-in suction pump that can suck gas from tens of meters away into the instrument for measurement. The large screen displays numbers, characters, instantaneous values, peak values, and average values.


2. Gas detection: self check the display, battery, sensor, and sound and light alarm functions when turned on. Safety reminder: regular flashing lights and sound prompts.
3. Portable direct reading (PM10 or PM2.5) measurement with printing using light scattering method. It has the advantages of fast testing speed, high sensitivity, good stability, light weight, low noise, simple operation, and dual-use of AC and DC. Especially suitable for measurement in situations without external power supply.


4. Aluminum alloy instrument packaging, exquisite, sturdy and durable, vibration proof, especially convenient for outdoor or emergency situations.
After sales commitment for portable environmental air quality monitoring system box:
1. Provide detailed user manuals to help users quickly familiarize themselves with the use and simple maintenance of the product.
2. The company adheres to strict production and shipping procedures from product production to delivery, ensuring the quality of the products in turn. We also provide tracking and follow-up services upon arrival, and promptly solve any problems encountered by customers.
3. When the product is delivered to the site, except for human damage, if the components are due to product quality issues, our company guarantees free replacement. If there are quality problems within three months of delivery, a new machine can be replaced.
4. The product warranty period is one year (during the warranty period, if the main components of the equipment are not damaged by human factors, they will be replaced and repaired free of charge). Lifetime maintenance outside the warranty period, only the cost of components and on-site fees will be charged.
Providing you with high-quality products and fast, thoughtful, satisfactory, and enthusiastic service is the greatest wish of Jintan Taina people!