Changyi Guangke (Suzhou) Technology Co., Ltd.

Changyi Guangke, headquartered in the Suzhou Industrial Park of the China (Jiangsu) Pilot Free Trade Zone, maintains branch offices in Xi’an and Qingdao. As a high-tech enterprise specializing in micro‑ and nano‑scale optical imaging and the R&D and manufacturing of advanced optical instruments, Changyi Guangke is one of the few domestic manufacturers that independently develops software, hardware, and underlying components across the entire technology stack.

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Air particle sensor

CY-KC-100

Air particle sensor


A sensor that collects air samples, measures particle number and size, and performs statistical analysis. It features a specialized optical path design and integrates multiple sets of optical lenses, delivering exceptionally high particle-size discrimination. It is primarily used in applications such as airborne particle counters.

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Product Introduction

The CY‑KC‑100 air particle sensor (light-scattering type) is a device that collects air samples, measures the number and size of particles, and performs statistical analysis. It features a specialized optical path design and incorporates multiple sets of optical lenses, delivering exceptionally high particle-size discrimination. It is primarily used in air particle counters and similar applications.

High-tech manufacturing: Real-time monitoring of airborne particulate concentrations in the production environment ensures that cleanliness levels meet international standards.

Healthcare: Monitor the cleanliness of laboratory and production environments to prevent the spread of microorganisms and contaminants, thereby ensuring the quality and safety of pharmaceuticals, blood products, and vaccines.

The MEAGLE 320 is a domestically developed, manufactured, and marketed laser‑scanning confocal microscope from Changyi Guangke, offering an exceptionally cost‑effective alternative to imported confocal systems. It delivers an ultra‑high‑resolution optical resolution of up to 120 nm, with continuous spectral tuning accurate to 1 nm, and achieves imaging speeds of up to 16 frames per second, while supporting an ultra‑high pixel count of 8192 × 8192. Behind the complete domestication of all components and software lies outstanding performance that meets or exceeds the key specifications of leading international brands.

The MEAGLE 320 is equipped with multiple high-precision motion modules, enabling a variety of imaging modes, including motorized focusing, three-dimensional scanning, and automated large-field-of-view stitching. Its post-processing analysis bridges the gap between qualitative and quantitative observations; the system not only offers an extensive suite of post-processing tools—such as deconvolution, image enhancement, image smoothing, morphological processing, and feature segmentation—but also provides advanced scene‑specific analysis capabilities, including cellular statistical analysis, subcellular localization, protein‑protein colocalization, forward and reverse tracking, cell subpopulation classification, and cell tracking.

Air particle sensor

 

Configuration

Description

Particle sensor model

CY-KC-100

CY-KC-110

Standard particle size (µm)

0.5, 1.0, 2.0, 3.0, 5.0, 10

0.3, 0.5, 1.0, 3.0, 5.0, 10

Flow rate

100LPM

28.3 LPM

Flow rate tolerance

±5%

1 m³ sampling time

10 minutes

35.3 minutes

Zero count

A count of 1 or fewer within 5 minutes, with a confidence level of 95%.

Coincidence loss

21,000,000 particles/m³, 10%

40,000,000 particles/m³, 10%

Counting efficiency – 50%

0.5 µm is 50% ± 20%

0.3 µm is 50% ± 20%

Counting efficiency – 100%

0.75 µm is 100% ± 10%

0.45 µm is 100% ± 10%

Sampling tube

ID(in)1/2; OD(in)5/8

Inner diameter: 12.7 mm; outer diameter: 15.8 mm

ID(in)1/2; OD(in)5/8

Inner diameter: 12.7 mm; outer diameter: 15.8 mm

Power supply

24VDC 5%

Communication protocol

Modbus-RTU

 

Interface Description:

Modbus-RTU


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Air particles

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