Specification MODEL : SM-200 US / CH TANK SIZE : 450 X 300 X 150 MM ( L X W X H ) TEMPERATURE : 600 X 500 X 500 MM ( L X W X H ) TANK : SS 304 (16G) ENCLOSURE : SS 304 (18 G) ULTRASONIC POWER : 400 WATTS ULTRASONIC FREQUENCY : 33 KHz ± 3Khz. TIMER : 0 TO 99 MINUTES POWER INPUT : 230 VAC. ULTRASONIC GENERATOR : ADVANCE LATEST MOSFET / IGBT BASED SMPS CHILLER UNIT : INBUILT TEMPERATURE : 3-35 DEGREE COMPRESSOR : EMMERSON MAKE ACCESSORIES : LID, ADJUSTABLE BASKET, POWERCORD OPTIONAL ACCESSORIES : BEAKER POSITIONER, FLASK HOLDER