Products
- Ionization Electrostatics Mgt Solutions
- Particle Counting Instrumentation & Systems
- Microbial Air Sampling Solutions
- EMI Filters
- ESD Sensing / Process Monitoring Solutions
- CPC NanoParticle Management Solutions
- Gas Analyzers & Detectors
- Particle Size Analyzers Coulter Counters
- Temperature / Humidity Loggers
- Analysis & Measurements Solutions
- SCS
- Bioreset
CPC / NanoParticle Management Solutions
Cesstech offers a variety of instruments suitable for nanoparticle measurement and management from HCT and Matter Aerosol (A Testo Company), specializing in the workable, practical & realistic analysis of nanoparticles and their classification . The range of instrumentation includes portable condensation particle counters (using either n-butyl alcohol or DI water) to the hand held state-of-the-art handheld particle classifier for measurement of nanoparticles in cleanroom applications to measurement of such particles from exhausts of diesel vehicles.
The complete range includes :
- Condensation Particle Counters (CPC, WCPC)
- Handheld Diffusion Particle Size Classifier
- Differential Mobility Analyzer (DMA),
- Air samplers / Diluter
- Particle collectors
- Particle Sizers
- Soft X-ray bipolar charger
These products can be used in semiconductor, microelectronics, data storage and the pharmaceutical / medical industries as well as in the automotive and research institutions.

Model WCPC 1003S
Condensation Particle Counter
Features
- 10nm detection limit
- 2.83 L/min of aerosol flow rate
- Adopted in internal thermal display (7”)
- Adopted in internal thermal printer
- Contaminant particle detection in cleanroom and high purity gas system
- Ethernet, USB serial communication

Model DiSC Handheld Diffusion Size Classifier
(for nanoparticle measurement)
DiSCmini is the smallest instrument capable of nanoparticle number measurement available today, with a patented sensor, working in any orientation. The portable “Diffusion Size Classifier” can be used for personal exposure monitoring or quick walk-through surveys of an area of interest, such as a workplace, or an urban area with heavy traffic.
Suited for all applications where ease of use is quite important.
Features
- Personal exposure monitoring
- Workplace hazard identification
- Filtration efficiency verification
- Air pollution mapping with one mobile or multiple stationary instruments