UDZQ-20 watch eyeglasses ultrasonic cleaner household ultrasonic cleaning machine

UDZQ-20 watch eyeglasses ultrasonic cleaner household ultrasonic cleaning machine 32810915759 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk Model Number : UDZQ-20 Certification : ce Function : cleaning Voltage (V) : 220V Power (W) : 60w Brand Name : TIANYUYOUDO Power : 60w heating power : 75w inter size : 150*140*100mm boundary dimension : 180*170 *240mm Net weight : 2.15kg Gross weight : 2.5kg volume : 2L UDZQ-20 watch eyeglasses ultrasonic cleaner household ultrasonic cleaning machine Features Ultrasonic cleaning machine has the advantage of: ultrasonic cleaning effect is good, easy to operate. People hear the sound is the frequency of 20-20000Hz acoustic signal, higher than 20000Hz sound waves called ultrasonic, acoustic transmission in accordance with the sinusoidal longitudinal transmission, resulting in a large number of small bubbles. One reason is that the local tensile stress in the liquid and the formation of negative pressure, the pressure reduction of the original dissolved in the liquid gas supersaturation, and from the liquid escape, become a small bubble; another reason is the strong tensile stress to #34;tear #34; #34;Into an empty, called cavitation. Technical parameters for ultrasonic cleaning machine Model Power heating power Inter Size boundary dimension Net weight Gross weight UDZQ-20 60w 75w 150*140*100mm 180*170 *240mm 2.15kg 2.5kg UDZQ-20 watch eyeglasses ultrasonic cleaner household ultrasonic cleaning machine Features Ultrasonic cleaning machine has the advantage of: ultrasonic cleaning effect is good, easy to operate. People hear the sound is the frequency of 20-20000Hz acoustic signal, higher than 20000Hz sound waves called ultrasonic, acoustic tr