SDS029 Multi-channel Particle Spectrum Sensor

Short Description:

SDS029 is a multi-channel particle spectrum sensor based on the principle of single particle light scattering, which has the functions of particle counter and mass concentration detection. It supports up to 31 particle size channels and can monitor the particle mass concentration and particle size distribution in real time. The product has higher measurement accuracy and particle size resolution, and and has a stronger ability to resist the influence of humidity.


Product Detail

Product Tags

Characteristic Display Diagram

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Comparison of different particle size distributionsize distribution

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Type evaluation certificate

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Moderate precision measurement

Situational Application

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Technical Parameter

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Choose Our Strengths

1. Source manufacturer

2. Professional guidance

3. Quality Assurance

4. Considerate after-sales service

SDS029

Product Installation

 The optimal installation method of equipment in a general atmospheric environment is shown in the following figure:

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Equipment and allocation details

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Working Principle

Using the principle of single particle laser scattering, through precise optical design and a gas path designed based on the principles of fluid mechanics, particles in the sampled air can pass through the beam in turn with a high probability, generating weak scattered light; Scattered light is collected through an accurate optical signal collection device and projected onto a highly sensitive, high-bandwidth photodetector.

By identifying and analyzing the scattered pulses of each particle, the corresponding signal strength of each particle is obtained; Obtain the particle size of each particle through a calibration procedure; Converted and aerodynamic School standards, get the mass concentration.

Application Scenario

● medical hygiene

● Plant boundary discharge

● laboratory

● Micro air station

● Dust monitoring

● Clean workshop

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Company Profile

 SHANDONG NOVA TECHNOLOGY Co.,Ltd. founded in 2011, and located in National University Science Park of Shandong University, No. 12918, South 2nd Ring Road, Shizhong District, Jinan. The core team is from Shandong University, National small giant enterprises, high-tech enterprises, software enterprises, Shandong specialized and special new enterprises, Shandong gazelle enterprises. 

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 Nova insists on the enterprise concept of "ingenuity, creation, cooperation and efficiency", gives full play to the advantages of technological innovation and product research and development, is committed to the development of environmental protection equipment, software and cloud platform development and big data services, provides optimized solutions for environmental governance, and promotes the socialization of environmental protection, the automation of environmental monitoring, the informatization of environmental supervision, the digitalization of responsibility assessment, and the precision of environmental governance.

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 Nova has industry-university-research cooperation with Shandong University, Chinese Research Academy of Environmental Sciences, Beihang University and other universities, and has the ability to rapidly transform scientific and technological achievements. With more than 20 years of laser technology accumulation, the company has independently developed high-precision quad-core laser particle sensor, mobile vehicle atmosphere monitoring system and grid monitoring of atmospheric pollution system, etc., the technology is leading in China, and has applied for 32 international PTC patents and 49 domestic patents. 

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The program of mobile vehicle atmosphere monitoring system run successfully in August 2017 and Jinan become the first city of atmospheric monitoring by taxi. At present, it has provided data services for 40+cities such as Beijing, Shanghai, Xi'an, Taiyuan, Qingdao, etc., realizing low-cost, high space-time resolution data monitoring, rapid positioning, and providing a spotless service for the city. 

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Honors and Qualifications

Gazelle Enterprise
Specialization and innovation
High Enterprise Certificate
Occupational Health
Intellectual Property Management System
Environmental Management System
16949 Certificate

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