About this item Complete solution for ultrasonic cleaning of up to 2 pcs vinyl records per batch, about 1~6 revolutions per minute, much less cleaning time than hands cleaning, non-harmful to the records, clean records without blind spots. No fancy record cleaning additives needed. Just add a couple of drops of a wetting agent (Kodak Photo-Flo, Ilford Ilfotol or Tergi-kleen) to distilled water and you are good to go. You can make your own concoction, as long as it's safe with the ultrasonic cleaner (Heating is forbidden, it hurts the records). Designed for personal only at home, simple and easy to use. Installation and uninstallation can be completed with only screws, more convenient, fitting for almost 6L tank size(300*150*150mm) ultrasonic cleaners with drain valve, discharge dirty waste-water directly after cleaning. Record bracket is made of aluminum, anodized silver which looks luxury and different with others, the best ultrasonic cleaner accessories of bracket for records collectors. PS: Ultrasonic Cleaner is not included in. Ultrasonic cleaning principle / Record cleaning explanation How Do Ultrasonic Cleaners Work? Ultrasonic cleaning works through high-frequency sound waves transmitted through liquid to scrub clean the surface of immersed parts. The high-frequency sound waves, typically 40 kHz, agitate the liquid solution of water or solvent, and cause the cavitation of solution molecules. What is cavitation? Think bubbles. Cavitation bubbles form when sonic energy creates a void (or cavity) which gets trapped as a bubble in a liquid solution of water or solvent. These microscopic bubbles implode with such force that contaminants adhering to surfaces are dislodged. Ultrasonic cleaning machines scrub surfaces clean through implosions of tiny bubbles. Record installation / Cleaning method 1. Place the ultrasonic cleaner(Order separately) on the tabletop, put a suitable cleaning solution (Purified or distilled water) into the cleaning tank. 2. Place the bracket in the center of the ultrasonic cleaner and fix the records in order (One~Two records can be cleaned per time). 3. Connect the power supply for the ultrasonic cleaning bracket, press ON button to start it, and the record starts rotating (About 1-6 rotation/Min.). 4. Set the cleaning time of ultrasonic cleaner and normal temperature, please press the start button, ultrasonic cleaner starts working, after set time is over, cleaning automatically stops. And it can be washed two or three times if necessary. 5. When the record cleaning is complete, turn off the ultrasonic cleaner and the bracket's power, and take out the record from the rotating pole. Put it on a towel and let it dry at room temperature or with an ion fan. 6. Drain the dirty cleaning solution, clean the ultrasonic cleaner with a dry towel and keep it in a safe place. Specification Bracket for Vinyl Records Cleaning Material: Aluminum Rotation: 1 minute / 1~6 revolutions Cleaning quantity: 1~2 pcs Power supply: DC 12V (input) Bracket body weight: About 800g Package Include: Adapter / English manual 1 pcs