Hielscher Ultrasonics | Laboratory Ultrasonic Devices
2021-5-11 · Ultrasonic Laboratory Ring Sieve . Hielscher Ultrasonics has developed a worldwide unique technology especially for exciting common laboratory ring sieves (according to DIN ISO 3310/1 or ASTM E 11-95) with diameters of 200mm or 8 inch. A ring sonotrode that fits the sieve is excited by the ultrasonic processor UIS250L.
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