The new Elmasonic S units are available in 16 different sizes ranging from 0,5 litres to 90 litres. State-of-the art
microprocessor controlled ultrasonic cleaning and sweep technology. The user-friendly LED-display ensures an
excellent operation.
Further advantages:
● high-performance 37 kHz sandwich transducer systems
● cleaning tank made of cavitation-resistant stainless steel
● user-friendly and clear operating panel, splash water proof
● LED-Display showing set and remaining time of cleaning period
● Turning knob for setting continued and short-period operation from 1 to 30 min
● temperature-controlled ultrasonic operation (applies only for units with heating)
● sweep function for an optimised sound field distribution in the cleaning liquid by frequency modulation
● degas function for the efficient degassing of the cleaning liquid and for laboratory purposes
● auto degas function for automatic degassing cycles, i.e. with fresh cleaning liquids
● dry-run protected heating (applies only for units with heating)
● LED-Display for pre-set and actual temperature (applies only for units with heating)
● plug-in mains supply (S 10 – S 300H)

Technical data
Mains voltage (Vac) 100-120 V/220-240 V
Ultrasonic frequency (kHz) 37
Power consumption total S 15 (W) 35
Power consumption total S 15 H (W) 95
Ultrasonic power effective (W) 35
Ultrasonic peak performance max.**(W) 280
Heating power (units w. heating) (W) 60
Unit outer dimensions W / D / H (mm) 175 / 180 / 212
Tank internal dimensions W / D / H (mm) 151 / 137 / 100
Basket internal dimensions W / D / H (mm) 112/ 103 / 50
Elma Order Nos.
Elmasonic S 15 (230 V) 100 4626
Elmasonic S 15 (115 V) 100 7138
Elmasonic S 15 H (230 V) 100 2060
Elmasonic S 15 H (115 V) 100 7139
Basket stainless steel 100 4209
Cover (plastic) 100 3280
Further accessories on request
Max. filling volume tank (lit. / gal.) 1,75 / 0.46
Weight (kg) 2,1
Material tank stainless steel
Material casing stainless steel
Drain /
Carrying handles (plastic) /
CE-compliant √
Protection class IP 20
** S 10 – S 15 H: impulse wave form; S 30 – S 900 H: standard sinewave modulation
The choice of the waveform has been matched to the relevant tank
size. The signal form of the wave results in a factor 4 or 8 for the ultrasonic peak max., depending on the modulation of the wave.