Charme®

Charme®

Determination of the electrical charge of ultrafine aerosols from 2 nm to 10 µm for the determination of the number concentration

Applications:
- Aerosol research
- Environmental measurements (high concentrations)
- Workplace measurements
- Emission studies
- Process control
- Calibration of condensation particle counters (CPC)

Interfaces                                    USB, Ethernet, RS232
Measurement range (size)             > 2 nm
Measurement range (number CN)  0 – 1.6 • 107 particles/cm3
Volume flow                                 1 – 5 l/min (internal pump), 1 – 10 l/min (external pump)
Data acquisition                           24 bit AD-converter
Data logger storage                      10 MB

Measurement range (current)        1 fA - 22500 fA
Accuracy                                      0.1 fA (0.1 Hz), 1 fA (1 Hz)

New product question

Captcha

i

* (Required)

Privacy preferences
We use cookies to enhance your visit of this website, analyze its performance and collect data about its usage. We may use third-party tools and services to do so and collected data may get transmitted to partners in the EU, USA or other countries. By clicking on 'Accept all cookies' you declare your consent with this processing. You may find detailed information or adjust your preferences below.

Privacy declaration

Show details
Our webpage stores data on your device (cookies and browser's storages) to identify your session and achieve basic platform functionality, browsing experience and security.
We may store data on your device (cookies and browser's storages) to deliver non-essential functions that improve your browsing experience, store some of your preferences without having an user account or without being logged-in, use third party scripts and/or sources, widgets etc.