Wholesale of light scattering laser dust detector

NegotiableUpdate on 12/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

This device is suitable for rapid determination of inhalable particulate matter concentration in public places, detection of PM10 concentration at central air conditioning exhaust outlets, detection of dust concentration in labor hygiene areas such as industrial and mining production sites, monitoring of inhalable dust concentration in environmental protection fields, and evaluation of purification efficiency of air purifiers

Product Details

　　Product Introduction:

This device is suitable for rapid determination of inhalable particulate matter concentration in public places, detection of PM10 concentration at central air conditioning exhaust outlets, dust concentration detection in labor hygiene areas such as industrial and mining production sites, monitoring of inhalable dust concentration in environmental protection fields, and evaluation of purification efficiency of air purifiers.
激光尘埃粒子计数器

　　Portable touch screen laser dust detectorProduct Features:

1. High measurement accuracy, with an accuracy of 1ug/m ³ or 0.001mg/m ³

2. The electronic flowmeter automatically and accurately controls the flow rate, with minimal flow fluctuations

3. Can synchronously display PM2.5, PM10, TSP concentrations

4. Use a high-resolution 4.3-inch touch screen with high sensitivity, intuitive interface, and simple operation

5. Optional 40mm filter membrane, which can collect dust samples while monitoring particle concentration

6. The measurement time is 99h59min59s, and the setting is more flexible

7. It can be started at regular intervals, measured at multiple intervals, and measured continuously multiple times, making the measurement more efficient

8. The particle concentration units ug/m ³ and mg/m ³ can be switched at any time

9. The measurement data can be directly viewed, clear and fast; And it can be exported via USB or printed via Bluetooth

10. RS232 or RS485 output can be customized according to customer needs

11. Using high-energy lithium batteries to ensure stable and efficient operation of the instrument

12. The mode can provide an average concentration alarm and a level one instantaneous concentration peak alarm, meeting the needs of different scenarios

13. Optional 4G network, customized transmission platform according to customer needs, or access to national testing platform

14. USB one click upgrade function, fast and convenient

15. Customizable relative particle correction coefficients, capable of storing up to 20 sets of relative particle correction coefficients, making searching more convenient and efficient

16. Generally, there are ≥ 500 sets of data stored in the measurement cycle, and ≥ 50 sets of data stored in the labor hygiene cycle. The storage capacity can be increased according to customer needs

17. Multiple working modes, able to read TWA and STEL directly, can start sampling at a set time, and the obtained data can be stored, queried, or imported into a PC for data processing

18. Equipped with a powerful suction pump, it is more suitable for sampling occasions that require longer sampling tubes (such as the detection of PM10 inhalable particulate matter concentration at the exhaust outlet of central air conditioning)

　　Portable touch screen laser dust detector

　　Technical Specifications:

Main parameters	parameter range	resolution	accuracy
sampling flow	1.0L/min	0.01L/min	Better than ± 2.5%
interval	0～99h59min59s	1s	Better than ± 0.1%
sampling time	1min～99h59min59s	1s	Better than ± 0.1%
PM2.5	（0~30000）ug/m³	1ug/m³	≤100ug/m³：±10ug/m³ 100~30000ug/m³：±10%
PM10	（0~30000）ug/m³	1ug/m³	≤100ug/m³：±15ug/m³ 100~30000ug/m³：±15%
TSP	（0~30000）ug/m³	1ug/m³	≤100ug/m³：±20ug/m³ 100~30000ug/m³：±20%
atmospheric pressure	(60 to 120) kPa	0.1kPa	Better than ± 0.5kPa
ambient temperature	（-40~85）℃	0.1℃	Better than ± 1.0 ℃
Front pressure of flowmeter	(-35~35)kPa	0.01kPa	Better than ± 2.5%
Temperature before flowmeter	（-55~125）℃	0.1℃	Better than ± 2.0%
Operating Temperature	(-20～80) ℃	/	/
Operating Humidity	(0~95)% RH without condensation	/	/
working power supply	DC12V 2A
store data	≥ 500 groups
Built-in lithium battery	7.4V 7.8Ah
Continuous working time	＞8h
noise	＜55dB(A)
power consumption	Battery power supply ≤ 5W, charger power supply ≤ 20W
Overall dimensions	210mm×100mm×190mm
Total weight	1.8kg