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
Air
Cesstech offers the Met One range of air / aerosol particle counters, ranging from handheld to portable ones with sensitivity levels of 0.1µm to 10µm with flow rates of 0.1 cfm or 1.0 cfm.
These counters are reliable, easy to operate and have all the basic and standard features available for airborne cleanliness classification measurements as per industry standards. And some specific models come complete with the Long Life Lasers with extended service warranties.

Model HHPC+
6 channels Handheld Particle Counter
Features
- Large 3.5″ LCD Display
- 0.3 micron at 0.1cfm
- Counts 6 sizes simultaneously
- Lightweight
- Easy network connectivity via Ethernet
- USB cable direct to PC
- Visual particle trending
- Quick validation of Cleanroom classification
- Stores up to 10,000 records
- Battry or AC Operation
- Stores 100 samples

Model 3413/3415/3423/3425/3445 Portable Airborne Particle Counter (0.3um/0.5um @ Different flow rates)
Features
- Flexible communications
- Intuitive user Interface
- Long continuous operation
- Battery operated

Model 3411
Portable Airborne Particle Counter (0.1um)
Features
- Cleanroom friendly monitoring
- Unit-to-unit accuracy and reproducibility
- Flexible communications
- Long continuous operation

MetOne 3400 Simply Paperless
MET ONE simply paperless automatically exports data direct to a USB memory stick. No software required
Features
- Save Time
- Eliminate Printing & Contaminating the Cleanroom
- Eliminate Cleanroom Data Transcription errors
- 21 CFR Part 11Data is assured
- Industry’s First Embedded Secure pdf Data Transfer

Model 2400 / 2408
Portable Airborne Particle Counter (0.3um/0.5um)
Features
- Long Life Laser™ technology for superior performance
- 0.3 micron at 1.0 CFM (2400)
- 0.5 micron at 1.0 CFM (2408)
- Up to 6 particle size channels
- Sequential sampling capability
- ISO 14644-1 calculations on all sizes—simultaneously
- Memory for 400 count cycles of data—long life laser technology

Model R3432
Particle Counting Manifod System
Features
- Random location sequencing
- High flow purge through all samples
- Meets applicable FS209E requirements

PortAll Software
Software for Airborne Particle Counters
Features
- Keep laptops out of the cleanroom
- Paperless, secure data transfer in a 21 CFR Part 11 compliant environment
- Enables unmanned operation of your particle counter
- Report generation just got easier
- Paperless compliance reports
- Personalized and localized reports

Cesstech DAS
Software for handheld Particle Counters
Features
- User friendly software
- Automatically finds instruments using Plug & Play
- Built in automatic spreadsheet
- Data can be viewed in Excel