Magnet Validations
WJB Engineering is an approved provider of endorsed magnet validations for existing magnets in
the food industry.
Both equipment used for the magnet validation and the actual magnet validation documentation are endorsed by HACCP Australia.
Validation Reports Establish:
- If the Magnet is as effective as it could be in its particular location.
- If the Magnet is still as effective as it was at the installation date.
Reports can also include:
- Recommendations to upgrade equipment to Food Safe Standards.
- Comparative analysis of Metal Contamination at Critical Control Points.
How Often Should Magnet Validations Be Carried Out?
Initially on supply, then annually, finally as dictated by history. Magnet validations must be carried out using currently calibrated gauss meters using properly endorsed procedures and documentation.







