ASonic – PRO 20 ultrasonic cleaner

Professional ultrasonic cleaner – Capacity – 1,5 liters, small unit for professional users.

PRO 20 is in our PRO range of ultrasonic cleaners with a built in heater for a quick setting of the optimal temperature of your solution. Small size and high performance at your fingertips.

Ultrasonic frequency of 40 kHz provides thorough but gentle cleaning which is appropriate for objects with many cracks, crevices and small indentations. Due to the smaller bubbles from this frequency, with less energy but higher density, this unit is especially suitable for softer metals, plastics and objects with a polished surface.

With the separate adjustment of timer, from 1 to 99 minutes, auto switch off and temperature setting of up to 80°C and it’s small size this unit is made for longer cleaning of small objects.

Ultrasonic power of 60 W provides a high enough number of bubbles for effective and fast cleaning of various number of small size items in the ultrasonic cleaner.

Technical specifications:

• Ultrasonic power: 60 W
• Ultrasonic frequency: 40 kHz
• Number of transducers: 1
• Timer: 1 – 99 min with auto switch-off
• Temperature: up to 80°C
• Heater power: 100 W
• Tank volume: max. 1,5 lit.
• Tank thickness: 0,8 mm
• Basket dimensions (WxDxH): 140×120×70 mm
• Tank dimensions (WxDxH): 150×137×105 mm
• Unit dimensions (WxDxH): 175×165×235 mm
• Package dimensions (WxDxH): 245×245×315 mm
• Discharge valve: NO
• Power plug: Type F, 220V/50Hz
• Net. weight: 2,4 kg
• Warranty: 2 years

Additional information:

Our PRO 20-70 models have stainless steel (SUS 304) tanks, which are 0,8 mm thick, therefore they provide for a long lifetime of ultrasonic cleaners. Seamless tank and housing prevents water leakage.

Transducers are attached to the bottom of the tank by a combination of screwing on welded threads and gluing, thus creating a homogeneous whole with the tank. This technology allows for continuous cavitation and a long life of ultrasonic cleaner.

Cleaners are equipped with industrial transducers with max. power of 60 W and frequency 40 kHz, which ensure strong power of ultrasonic effect. Ultrasonic transducers are activated by driver inside the unit which enables cleaners to work with stable ultrasonic effect and run safely.

Transducer technical specification:

• Power 60W
• Resonant impedance (Ω) ≤15
• Capacitance (pF) ±10%: 3500-3900
• Frequency 40 kHz
• Weight (g) 231g
• Diameter (mm) 45 mm
• Height (mm) 54 mm

Electronics for ultrasonic cleaners PRO 20 – 300 have been developed with the optimal operation of transducers, heating plates and easy operating system with a wide range of users in mind.

Heating in ASonic ultrasonic cleaners is via MCH heating chips with heating power 100 W. There is minor difference between the real water temperature and the panel readout which in ±1°C range.

Warnings:

• Use of ultrasonic cleaner without liquid is prohibited. It is dangerous and will damage the unit.
• When heating the liquid always turn on ultrasound, so temperature of the liquid is evenly distributed.
• Actual volume of the tank might be less than 1,5 L.
• Pour liquid 2 cm below the brim with items inside.
• Do not throw objects in the tank or hit the device.
• Cleaning items should be put in cleaning basket to protect ultrasonic machine.
• Ultrasonic cleaner needs to cool down for 30 minutes after 240 minutes of ultrasonic cleaning.
• Ultrasound operation releases a certain amount of energy that heats the liquid in the tank

Included in the package:

• Ultrasonic cleaner
• Standard basket
• Stainless steel lid
• Power cord
• User guide

Packaging:

• Carton packing with thick foam film inside to protect the machine.

Package weight:

• 2,9 kg.

Manufacturer’s warranty – 2 years