Beta Ray Detector - A Dust Environment Inspection Instrument #2022 has been updated

Beta Ray Detector - A Dust Environment Detection Instrument #2022 Updated 베타선 검측기 - 먼지 환경 검측기 #2022 업데이트[TH-YC01] Dust pollution is a pollutant discharged during urban construction and other processes that is difficult to control and does not have a specific type of source; For example, primary pollution caused by workers or equipment during construction, and secondary pollution caused by material transportation and site materials scattered by vehicles
.

1.
Introduction The dust online detector (β ray) uses the β ray method to achieve the monitoring
of atmospheric particulate matter concentration.

The implementation standards of this product are as follows: HJ/T 374—2007 Total Suspended Particulate Matter Sampler Technical Requirements and Detection Method HJ/T 93-2013 Environmental Particulate Matter (and) Sampler Technical Requirements and Detection Method HJ 1100-2020 Ambient Air Particulate Matter (and) β Ray Method Automatic Monitoring Technical Guide 2.
The sample air passes through the feed tube at a constant flow through the cutter, and the particles remain on the
membrane.

When the β rays pass through the membrane, the energy decays, and the mass of the particulate matter is calculated by measuring the amount of attenuation, and the concentration
of the particulate matter in the ambient air is calculated according to the sampling flow, sampling time and membrane area.

The equipment is suitable for online monitoring
of particulate matter on construction sites, road construction, factory boundaries and so on.

3.
Functions and features 1) Use intelligent heating technology to dynamically heat and dehumidify the sampled air to improve measurement accuracy
.

2) Using PID constant current algorithm, the pump speed regulation is adaptive to ensure that the sampling air flow is stable and accurate
.

3) Use the five-level calibration method to ensure that the PM10 concentration can be accurately measured
regardless of the level.

4) Use the whole zero point calibration to ensure that each measurement is not affected by the uniformity of the
filter paper.

5) The sampling cycle is continuously adjustable, the minimum cycle is 3 minutes, the maximum cycle is 60 minutes 6) Support paper saving mode, filter paper can be recycled according to the use of the situation, which can effectively extend the use time
of the filter paper.

7) Support local data query display, you can query data in any time period
.

8) Support wired network communication and 4G wireless communication 9) Support remote system upgrade and parameter setting 10) Support local data storage, data storage time can reach 365 days
.

4.
Product appearance 5.
Technical specifications 1) Mechanical particle cutter to achieve accurate cutting
of particle size.

2) Use intelligent heating technology to dynamically heat and dehumidify the sampled air to improve the measurement accuracy
.

3) Using PID constant current algorithm, the pump speed regulation is adaptive to ensure that the sampling air flow is stable and accurate
.

4) Use the five-level calibration method to ensure that the PM10 concentration can be accurately measured
regardless of the level.

5) Use the whole zero point calibration to ensure that each measurement is not affected by the uniformity of the
filter paper.

6) The sampling period is continuously adjustable, the minimum period is 3 minutes, the maximum period is 60 minutes 7) Support local data query display, and can query data
for any time period.

8) Support wired network communication and 4G wireless communication 9) Support remote system upgrade and parameter setting 10) Support local data storage, data storage time can reach 365 days
.

11) 7 inch LCD screen, on-site direct setting operation, system settings
.

12) With the linkage function of fog cannon, the opening and closing
of the fog cannon and other governance equipment can be controlled by setting the linkage threshold.

13) Can store 12 months of minute data, through the U disk copy
.

14) With sampling line and relative humidity calibration function, effectively suppress the influence
of humidity on the measurement result.

Measuring range 0~ 10000μg/m³ input power ac220V, 50HZ measurement resolution 1μg/m³ power <350W (MAX) Measurement accuracy 15.
6% noise <65dB air flow 16.
7L/m³ working environment -20~65°C Product size (L*W*H mm) 432*346*1400 quality 39KG