filter products

Safechange Range
Safechange

Excel Plus Safechange weighing workstation

Suitable for weighing with a Micro Balance to 5/6 decimal places, providing the greatest protection possible for the safety conscious laboratory.

Excel Plus Workstations are used in the laboratory for the most demanding powder handling applications, such as high accuracy weighing, processing of pellets, capsules and tablets and for dispensing of potentially toxic powdered compounds.

The Safechange cabinet in the Excel Plus range has been designed to provide the safest possible operation for both the user and maintenance staff.
Development and performance testing was undertaken with the support of a leading pharmaceutical R&D company.

Excellent operator protection is achieved by enhanced airflow control and aerofoil technology which ensures that containment is achieved and maintained at the very low air flows required for balance stability.

True Safechange Technology.

  • ‘True Safechange’ technology eliminates the possibility of contamination either in the laboratory, upstream in ductwork or within the fan assembly.
  • ‘True Safechange’ is a filter change procedure and mechanism that enables the safe bagging, within the cabinet, of spent HEPA particulate filters. Replacement is performed under negative pressure, with the cabinet running.
  • This is effective alternative to a bag in/bag-out system.

Safety Features:

  • 'True Safechange Technology' eliminates the possibility of contamination either in the laboratory or upstream in ductwork and fan assembly.
  • Cell layer filtration provides extra filter system integrity.
  • Visible and audible alarms alert user of unsafe flow conditions.
  • Fan speed compensation for variation in flow during the lifetime of the filter maintains cabinet performance.
  • Double hinged front visors can be opened for full access to the cabinet interior.
  • Fan speed auto-increases to maintain working face velocity.

Key User Features:

  • Gentle non-turbulent flow prevents balance fluctuation and cabinet dead spots.
  • 5/6 position balance gives stable and repeatable results.
  • Angled clear front visors provide excellent vision of enclosed manipulators and comfort during use.
  • 175mm height access across full cabinet width.
  • Black work surface makes spillages visible.
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Product Code External DimensionsInternal Dimensions Quote Basket
Excel Plus 1006 1020 x 812 x 1065 (mm)1000 x 600 x 669 (mm)
Excel Plus 1306 1295 x 812 x 898 (mm)1275 x 600 x 502 (mm)
Excel Plus 1606 1595 x 812 x 898 (mm)1575 X 600 x 502 (mm)
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