BANDELIN SONOREX DIGITEC, Инструкция пользователя

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SONOREX DIGITEC DT 31
1 3
4
2
5
SONOREX DIGITEC DT 102 H
1 3
4
6
7
2
5
6 / 36 1566g GB/2019-02
1 electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • info@bandelin.com
1 Product description
Ultrasonic bath of type SONOREX DIGITEC DT ... oder SONOREX DIGITEC DT ....-RC
The exact type speci
fi cation and serial number are found on the type plate, on the rear side of the
ultrasonic bath.
Product features:
• Stainless steel oscillating tank (1) with transducers, ultrasound frequency 35 kHz
• Digital timer for 1, 2, 3, 4, 5, 10, 15, 30 min and continuous operation (2)
• Filling level mark for safe
fi lling (3)
• Compact, easy to clean stainless steel housing (4)
• Rubber feet for safe positioning (5)
• As of type DT 102 H, drain outlet with ball valve (6) for easy discharge of bath liquid and
handles (7)
• Depending on model, comes with heating (type "H"), infrared interface with the bottom side
(types “RC”) or a special oscillating tank (types "C")
1.1 Mode of operation
SONOREX ultrasonic baths use the effect of cavitation. Under their oscillating tank bottoms
they contain piezoelectric transducers, the energy of which is transferred to the bath liquid with
ultrasound frequency as mechanical oscillations. As a result, microscopically small bubbles
are continuously formed in the bath liquid, which release energy upon imploding and generate
local micro currents. This process is called cavitation. During cleaning processes, it causes
contamination to be regularly "blasted" from the hard surfaces of the objects being treated. At
the same time, dirt particles are dispersed and fresh bath liquid
fl ows in. During sonochemical
processes, cavitation may have a catalytic effect, e.g. with the production of stable emulsions or
the rapid degasi
fi cation of fl uids with a high gas content.
SONOREX ultrasonic baths are ef fi ciently supported by SweepTec
®
automatic frequency control.
SweepTec ® immediately balances load-dependent working point fl uctuations to the optimal
working point using fast frequency modulation. This produces an especially homogeneous and
uniform ultrasound
fi eld in the bath volume for constantly reproducible results.