Ads
related to: ultrasonic blind cleaning cost comparison calculatorselectblinds.com has been visited by 10K+ users in the past month
amazon.com has been visited by 1M+ users in the past month
Search results
Results From The WOW.Com Content Network
ProBlindcleaner 04:02, 21 September 2009 (UTC) Ultrasonic blind cleaning is a practical extension of the unique properties of ultrasonic technology. Unlike hand or power washing methods of cleaning blinds, the ultrasonic energy gently yet thoroughly cleans every surface, cord and part of the blind immersed in these specially made (typically ...
Sonorex ultrasonic cleaner from the 1970s or 1980s Ultrasonic cleaning of a mobile phone. Ultrasonic cleaning is a process that uses ultrasound (usually from 20 to 40 kHz) to agitate a fluid, with a cleaning effect. Ultrasonic cleaners come in a variety of sizes, from small desktop units with an internal volume of less than 0.5 litres (0.13 US ...
It is a type of acoustic cleaning related to ultrasonic cleaning. Similar to ultrasonic cleaning , megasonic cleaning uses a transducer that sits on top of a piezoelectric substrate. [ 1 ] The transducer creates acoustic waves at a higher frequency (typically 0.8–2 MHz ) than ultrasonic cleaning (20-200 kHz ).
Ultrasound can also provide additional information such as the depth of flaws in a welded joint. Ultrasonic inspection has progressed from manual methods to computerized systems that automate much of the process. An ultrasonic test of a joint can identify the existence of flaws, measure their size, and identify their location.
Ultrasonic impact treatment (UIT) is a metallurgical processing technique, similar to work hardening, in which ultrasonic energy is applied to a metal object. This technique is part of the High Frequency Mechanical Impact (HFMI) processes. Other acronyms are also equivalent: Ultrasonic Needle Peening (UNP), Ultrasonic Peening (UP).
Cataract surgery is one of the most cost-effective health interventions, since its economic benefits considerably exceed the cost of treatment. [ 131 ] [ 132 ] The 1998 World Health Report estimated 19.34 million people were bilaterally blind due to age-related cataracts, and that cataracts were responsible for 43% of all cases of blindness.