.svg){kind=small}
Determination of the electrical charge of ultrafine aerosols from 2 nm to 10 µm for the determination of the number concentration
Charme system
- Reliable current measurement (charge/time) for aerosols
- Quick measurement (10 Hz) of the particle concentration
- Intuitive operation using touch screen
- Graphical display of measured values for particle concentration and electrometer current
- Gravimetric filter that can be switched out for on-site correlation between the measured current and the mass concentration
- Integrated pump
- Integrated data logger
- Charme nano dust meter with low maintenance
- Easy to operate
- The unit will reduce your operating costs
*Learn more about Palas: Here
*Fanpage: DIGI TECHNOLOGIES
Technical Data |
Description |
| Interfaces | USB, Ethernet (LAN), RS232 |
| Measurement range (size) | > 2 nm |
| Measurement range (number CN) | 0 – 1.6 • 10^7 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 – 22,500 fA |
| Accuracy | 0.1 fA (0.1 Hz), 1 fA (1 Hz) |
- Aerosol research
- Environmental measurements (high concentrations)
- Workplace measurements
- Emission studies
- Process control
- Calibration of condensation particle counters (CPC)
Related Products
Dilution system – PMPD 1000
Dilution system ejector for the PMP application with dilution factor 1:1000. The PMPD 1000 dilution system is a dilution system according to the ejector principle that was especially developed for the PMP application or the PMP measurement chain. The PMPD 1000 achieves a dilution factor of 1:1000 by means of a thermodiluter up to 200°C.
Dilution system – PMPD 100
Dilution system ejector for the PMP application with dilution factor 1:100 The PMPD 100 dilution system is a dilution system according to the ejector principle that was especially developed for the PMP application or the PMP measurement chain. The PMPD 100 achieves a dilution factor of 1:000 by means of a thermodiluter up to 200°C.
Dilution systems – DC 10000
The DC 10000 consists of four cascaded special dilution systems with the dilution factor 1:10. The DC 10000 dilution cascade has one aerosol inlet and four aerosol outlets. Depending on which aerosol outlet is connected to the measuring device, the aerosol with the dilution factors 1:10, 1:100, 1:1,000 or 1:10,000 are diluted and measured.
Dilution system – KHG 10
KHG 10 D dilution system heatable and pressure-resistant up to 10 bar for isothermal and isobaric dilution with a dilution factor of 1:10.
Dilution system – VKL 100
Dilution system with dilution factor 1:100 The Palas® VKL 100 dilution systems are used in vertical operation for the particle size range up to 2 µm for applications in the clean room. Dilution factors of up to 1:100,000 are achieved by cascading several VKL systems.
Dilution system – VKL 10
The VKL 10 series of dilution systems can reduce the concentration of aerosols by the dilution factor 01:10, also of very highly concentrated aerosols, in a defined and reliable way. The Palas® VKL 10 dilution systems are used in vertical operation for the particle size range up to 20 µm for powders and dusts. Dilution factors of up to 1:100,000 are achieved by cascading several VKL systems.
Dilution system – LDD 100
The dilution of large droplets is particularly important when measuring highly concentrated droplet aerosols. Since large droplets are difficult to dilute, standard systems only work up to a size of 1 – 2 μm. The newly developed dilution system LDD 10 (dilution factor 10) is the first system to dilute almost loss-free large droplets up to 10 μm.
Dilution system LDD 10
The dilution of large droplets is particularly important when measuring highly concentrated droplet aerosols. Since large droplets are difficult to dilute, standard systems only work up to a size of 1 – 2 μm. The newly developed dilution system LDD 10 (dilution factor 10) is the first system to dilute almost loss-free large droplets up to 10 μm.
LSPG 16890 system
Aerosol generator for KCl and other salt particles up to 10 μm based on ISO 16890
AGK 2000
Generation of solid particles out of suspensions, solutions and biological agents Solid particle aerosols produced from suspensions, e.g. with biological agents, and solutions such as NaCl and KCl, are required for numerous applications in research, development and quality assurance.
DNP Digital 3000
Generation of nano-scale test aerosols from graphite, silver (Ag), gold (Au), copper (Cu), etc. through condensation; Carrier gas: Nitrogen or Argon (Replacement product of the GFG 1000)
BEG 3000
Test aerosols from powder, dust, pollen, etc.; mass flow approx. 8 g/h – 7.3 kg/h; with automatic mass flow monitoring and refill unit
