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E-mail
zgtdkj@163.com
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Phone
13810889201
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Address
Block C, Fengti Times Building, Fengtai District, Beijing
Zhonggong Tiandi Technology (Beijing) Co., Ltd
zgtdkj@163.com
13810889201
Block C, Fengti Times Building, Fengtai District, Beijing
1TD-5000 portable dust analyzerOverview
The TD-5000 portable dust detector is a new generation environmental monitoring instrument developed and produced by our company. Its internal components adopt a laser dust multi particle size monitoring system, which can simultaneously monitor the dust concentration of multiple particle sizes in the regional environment without the need to replace the cutting head.
The instrument achieves real-time monitoring of inhalable particulate matter through the principle of light scattering. By using laser as the light source, the response speed is improved, and the conversion coefficient of mass concentration is not affected by the color of particles, ensuring the accuracy of measurement data. The instrument is exquisitely designed and suitable for flow monitoring of ambient air, with strong practicality.
This instrument complies with the relevant provisions of the national metrological verification regulation "Dust Concentration Measuring Instrument" JJG 846-2015.
Suitable for rapid determination of inhalable particulate matter concentration in public places, concentration detection at central air conditioning exhaust outlets, dust concentration detection at production sites of industrial and mining enterprises, monitoring of inhalable particulate matter concentration in the field of environmental protection, and evaluation of purification efficiency of air purifiers.
IITD-5000 portable dust analyzerFeatures
1. Real time display of dust mass concentration (mg/m ³)
2. 4.3-inch LCD touch screen display, easy to operate
3. Large capacity filter cartridge can ensure that the instrument can maintain a long-term working condition in heavily polluted environments, and there is no need to replace consumables within one year
4. The instrument has a built-in SD card, and data can be exported from a USB drive
5. The alarm function for concentration exceeding the limit can be set by the user themselves
6. TD-5000 portable dust detector can use a tripod (optional)
7. Can output 485 or 4-20mA (optional)


IIITD-5000 portable dust detectortechnical indicators
| Principle of action | Laser dynamic scattering |
| measurement range | 0.001~10mg/m³,0.01~100mg/m³,0.1~1000mg/m³ |
| measurement accuracy | 0.001mg/m³,0.01mg/m³,0.1mg/m³, |
| Detectable particle size | TSP、PM10、PM2.5、PM5、PM1(五选三) |
| Measurement repeatability | Better than 2% |
| traffic | 2L/min |
| relative error | ≤10% |
| Operating Temperature | -10℃~50℃ |
| Storage temperature | -20℃~60℃ |
| Overall dimensions | 180 × 75 × 150 (including cutter) |
| power supply | 220VAC/12VDC power adapter |
| screen | Large screen LCD Chinese character touch display screen |
| Data export | USB drive |
| Data output (optional) | Digital output RS485 |
| Dust concentration corresponds to 4-20 mA output |