Foil test frame


(excl. VAT, plus Shipping)

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To check an ultrasonic bath
Perfect positioning of the test foil

10 in stock


For the testing of an ultrasonic cleaner, a foil test (aluminium foil test) according to IEC 886 is recommended at initial commissioning and after the corresponding operating time at regular intervals (e.g. ¼-yearly). The effect of ultrasonic baths is determined by the intensity and distribution of the process-typical cavitation in the oscillating tank. The foil test is a simple procedure to show the intensity and distribution of cavitation in an ultrasonic cleaner. For this purpose, an inserted aluminium foil is perforated or destroyed by cavitation to a certain degree, depending on the time period.
The slides can be archived in a suitable way (scan, photo, etc.). Comparison of the foils is thus possible at any time. The perforated or perforated areas of the films should have approximately the same extension and distribution - they are never congruent. A process check, e.g. for the reprocessing of medical devices, can only be achieved through regular film tests.
The choice of wire frame depends on the size of the ultrasonic cleaner. The wire frames are designed for a wide range of tank dimensions. For the test procedure, aluminium household foil is additionally required, this is not included in the scope of delivery.

Additional information

Weight 0,303 kg
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Inner dimension L [mm]

Inner dimension B [mm]

Outer dimension length [mm]

Outer dimension width [mm]

Packing Length [mm]

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Bandelin Electronic

Quality since 1955

We - a Berlin-based family business in its third generation - specialise in the development, manufacture and distribution of ultrasonic devices, corresponding accessories and application-specific cleaning and disinfection preparations. The high vertical range of manufacture, a modern production facility and motivated employees distinguish us and are guarantors for constantly new quality products.

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