LEM
LEM
ELSE NUCLEAR
Liquid Effluent Monitoring System
The LEM system allows to sample the liquid effluents and to perform a gross gamma measurement of the specific activity in Marinelli geometry.
LEM system is composed of the following main parts:
Stainless steel frame
Electrical and command board with touch-screen panel PC
NaI(Tl) detector, 1 l Marinelli, 5 cm thick lead shielding well
Self-priming pump
Software for system management, data acquisition and processing
The measurements are visualised in real time by the software, in terms of specific/total activity or count rate/integrated counts.
LEM status and parameters are managed by the ELSE NUCLEAR software.
The system provides also I/O contacts through dedicated connectors:
Good functioning status output
Alarm status output
Pump activation input from customer PLC
Spare available I/O contacts (to be defined when necessary)
The software provides a calibration routine, to be used with a Marinelli calibration source (available as accessory).
A test program is also available, separate from the main application, to be used for maintenance or periodical quality controls.
Key features
- Fully customizable sampling cycle
- Simple and reliable effluent monitor
- I/O contacts for status and commands
- 1 liter Marinelli beaker measurement geometry
- 2”x2” Nal(Tl) scintillator
- Lead shielding well
- Panel PC and relay contacts for I/O signals
- Efficiency calibration function for reference radionuclide
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
| Attribute | Value |
|---|---|
| Dimensions |
Stainless steel frame: |
| Options |
3 liters Marinelli beaker |
| Accessories |
Calibration source (isotopes and activity to be defined): |
| Measurement Features |
Measurement unit: specific activity (Bq/l) or count rate (cps or cpm) |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
