Hahn & Kolb

1 0 4 6 ● = ON STOCK AT HEADQUARTERS ○ = NO STOCK I TEM Ultrasonic cleaning \ Ultrasonic cleaning devices Fundamentals: Ultrasonic cleaning is one of the most modern cleaning methods available. It achieves maximum cleanliness of the treated parts, even in hard-to-reach areas, yet is extremely gentle to the material being cleaned. Optimum ultrasonic cleaning depends essentially on four factors: Cleaning device Cleaning chemicals Temperature Time Applications: Suitable for removing grease, oils, fluxes, grinding and polishing abrasives, paint residue, oxide layers, scales etc. Can be used for ferrous and non-ferrous materials, plastics, glass etc. (mechan- ical, electronic, optical and medical components) Ultrasonic cleaning terms Ultrasonic vibrating systems: high-frequency (HF) energy is produced by an ultrasonic generator, converted into mechanical energy by piezoelectric vibrating systems and added to the bath fluid. This creates millions of micro- scopic vacuum bubbles that implode as a result of pressure fluctuations. Highly effective fluid flows (jets) are generated that remove dirt particles from the surfaces of immersed items. Sweep function: this function produces homogeneous sound field distribution by continuously shifting of the sound field maxima. The result is an optimal distribution of cleaning performance in the cleaning bath. Degas and auto-degas function: fresh cleaning fluid is saturated with air. The bath fluid is degassed to optimise the effect of ultrasound. Pulse function: can be switched on to increase electronic performance. Compared to the sweep function, approx. 20% more vacuum bubbles (model series xtra ST, XL and X-tra line). Dynamic function: interplay between sweep and pulse function. The ultrasonic output increases temporarily by up to 20%. Ideal for stubborn dirt. (Model series xtra TT, xtra ST). Selecting a suitable cleaning tub: The useful dimensions of the cleaning tub, eventually also of the cleaning basket, depend on the dimensions of the parts to be cleaned and their positioning in the cleaning tub! Can be used to lean individual parts, multiple parts at the same time or bulk ma- terials. Either a cleaning basket or a handling device with an appropriate fixture for attaching the items to be cleaned can be used in the bath. Ultrasonic cleaning devices Ident. No. 160 Ultrasonic cleaning device, EASYcleaning SF Single frequency devices with heating system Application: Ultrasonic cleaning devices from the EASYcleaning model series with heating system are designed as single-frequency devices to gently clean parts. Ideal for removing greases, oils, swarf, flux, paint residue, soot, scale, dust, etc. Execution: Cleaning tub made of stainless steel, deep-drawn Front side features mounted control elements with simple LED status display Set temperature 30°C to 80°C in 5° steps with static LED limit temperature display Rotary switch on/off, pre-select cleaning time: Short clean (1 to 30 minutes) From model 60H with expiry on the back of the device Advantage: Permanent sweep function facilitates homoge- neous sound distribution in the cleaning bath and improves cleaning performance Pulse function increases ultrasonic peak performance and is extremely effective on hard, encrusted dirt Delivery: Ultrasonic cleaning device incl. insert basket and standard lid Model Easy SF 10H Easy SF 20H Easy SF 30H Easy SF 40H Easy SF 60H Easy SF 100H Easy SF 120H Easy SF 180H Easy SF 300H Max. tray contents (l) 0.8 1.75 2.75 4.25 5.75 9.5 12.75 18 28 Tray width (inner) (mm) 190 151 240 240 300 300 300 327 505 Tray depth (inner) (mm) 85 137 137 137 151 240 240 300 300 Tray height (inner) (mm) 60 100 100 150 150 150 200 200 200 Basket width (inner) (mm) 177 112 198 190 255 255 250 280 455 Basket depth (inner) (mm) 73 103 106 105 115 200 190 250 250 Basket height (inner) (mm) 30 50 50 75 75 75 115 115 115 Effective ultrasonic capacity (W) 30 35 80 140 150 150 200 200 300 Max. ultrasound peak capacity (W) 240 280 320 560 600 600 800 800 1200 Heating power (W) 60 120 200 200 400 400 800 800 1200 Max. power drain (W) 90 155 280 340 550 550 1000 1000 1500 Single frequency (kHz) 37 37 37 37 37 37 37 37 37 Min./max. nominal voltage 220 / 240 V/AC 220 / 240 V/AC 220 / 240 V/AC 220 / 240 V/AC 220 / 240 V/AC 220 / 240 V/AC 220 / 240 V/AC 220 / 240 V/AC 220 / 240 V/AC 43691... Ident. No. 100 ● 110 ● 120 ● 130 ● 140 ● 150 ● 160 ● 170 ● 180 ● Prod. Gr. 486