The energy generated by the ultrasonic generator (frequency range above 20 kHz) is converted into mechanical energy by the transducer. Sound pressure amplitudes tear the molecular connection of the liquid to existing inhomogeneities (contamination, items to be cleaned), and tiny bubbles form in the cleaning liquid, which are very unstable. These bubbles implode and generate powerful pressure impulses. This process is known as cavitation. Cavitation causes gentle and intensive cleaning in Allen areas that are reached by the cleaning fluid.The right choice of ultrasound machine. The size of the objects to be cleaned determines the size of the tub and thus the type of device required. The basket dimensions must be taken into account when selecting the device. To avoid overloading the device, it is advisable to choose a somewhat larger device. This also creates scope for further applications that can be added in future use.
Does an ultrasound machine have to have a heater? Warmed cleaning fluids shorten the cleaning time.
Soiling is removed more quickly in heated liquids. Devices with heating are usually used for cleaning in the laboratory. Do not heat disinfectant liquids, as protein coagulation can occur from 40 ° C, which makes cleaning and disinfection more difficult.
Devices without heating are used. The objects to be cleaned and reaction vessels must never lie on the bottom of the tank. The hanging basket prevents scratches on the items to be cleaned and the bottom of the tub.
Insert containers for cleaning small parts or for working with aggressive solutions are hung in perforated lids. The use of hanging tubs made of plastic is necessary when working with acids or when removing acid residues. Which liquids can be used? Basically, before using strongly alkaline or strongly acidic preparations, the use of mild, neutral or universal cleaning preparations should be considered. Some cleaning tasks can only be performed with special cleaning agents.
These requirements are met by special formulas e. By means of complexing agent-free preparations for laboratories and electroplating, the optical industry and for high-vacuum use. Water without detergent only cleans to a limited extent. Do not use household cleaners or deionized water!The selection of the suitable cleaner essentially depends on the following factors: Material of the items to be cleaned Type of contamination Amount of adhering impurities Why is cleaning done with ultrasound? Ultrasound propagates in liquid media in the form of a longitudinal wave. As a result of the alternating sound pressure, there is compression and thinning. The tensile forces in the suction phase of the oscillation (dilution) can tear the liquid apart - so-called cavitation occurs; Dissolution processes are accelerated, the resulting currents and turbulence in the liquid infiltrate the dirt. Necessary components for ultrasonic cleaning: The result of ultrasonic cleaning is essentially determined by three components: Device Equipment Chemistry. Regardless of whether you use your ultrasonic cleaner as a jewelry cleaner or braces cleaner, we are sure to have the right ultrasonic cleaning device for you, including the associated one liquid like for example elma clean 85 that can be used to clean jewelry. The item "Stainless Steel Insert Basket for Ultrasonic Cleaner Elma Elmasonic S70/P70" is in sale since Thursday, March 15, 2018.
This item is in the category "Jewellery & Watches\Jewellery Care, Design & Repair\Jewellery Cleaners & Polish". The seller is "sksonic-shop" and is located in Mörfelden-Walldorf.This item can be shipped to United Kingdom, European Union member countries.