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GRIMM 5523
63Ni aerosol neutralizer
This aerosol neutralizer works based on the radioactive decay of 63Ni and is compatible with GRIMM SMPS+C and SMPS+E systems. It provides all benefits of radioactive source based neutralizers, however does not require a special handling licence*.
Functionality: Aerosol neutralizer based on 63Ni
*Note: The regulations concerning radiation protection (also for X-ray radiation) differ between countries and the individual federal states. To obtain information on the handling regulations, please contact the competent authority in your country or federal state.
Features
- 63Ni β- radioactive source
- Nominal activity 95 MBq
- Maximum energy 66 keV
- Half-life 96 y
- Aerosol flow rate up to 1 l/min
- Stainless steel housing with lead shielding
Benefits
- No handling license required* as activity below 100 MBq
- Compatible with GRIMM SMPS+C and SMPS+E systems
- Low maintenance
- Easy to operate and safe
- Hazardous goods transportation according to UN 2910; no special measures needed
* One exemplar only allowed. Check local radiation protection directive.
Applications
- Aerosol neutralizer for SMPS systems
- Neutralizer for particle generators
- Fundamental aerosol research
- Investigation of particle charging
Technical Data
- Technical data
| Source type | 63NiUnsealed radioactive sourceCleaning not permitted |
|---|---|
| Ion generation method | Beta (β-) radiationMaximum energy 66 keVNo photons |
| Nominal activity | 95 MBq (+0 / -10%) |
| Half-live | 96 y |
| Aerosol flow rate | Up to 1 l/min |
| Aerosol medium | Air or N2 |
| Housing | Stainless steel with additional lead sheath |
| Dimensions (H x W x D) | 18 x 6.9 x 6.9 cm (7.1 x 2.7 x 2.7 in) |
| Weight | 2.5 kg (5.5 lbs) |