If you want to dump chlorinated cleaning solutions from your cleaning and degreasing operations the EPA has a great guide.  The guide will help you research alternative cleaning systems and is a good starting point to investigate replacing chlorinated solvents with non-polluting, non-hazardous solvents.  It is targeted at plant process and system design engineers and has Read More

In this study published at Sage Journals, they examine the effect of ultrasonic cleaning on polysulphide rubber impressions and measure the dimensional change in the impression.  This is an important test as any change in the dimensions can have a negative impact on the produced cast.  The final result of the study validated the use Read More

According to this newspaper article from 1970, modern gadgets in the home don’t save women time from daily chores. They mention that even an ultrasonic dishwasher (which 40 years later is yet to see the light of day) may get your forks cleaner but it won’t save any time over a regular dishwasher. We would Read More

It never stops amazing me! Here is another newspaper clip from 1966. This time a hospital room gets an ultrasonic cleaner through a charitable donation.  Till recently, I was under the mistaken impression that ultrasonic cleaning is a relatively modern technology.  The deeper I dig the more astounding it gets. That it is being used Read More

Here is another print publication that glosses over the choice of ultrasonic cleaner for cleaning diamonds. This is probably due to editorial restrictions and content length.  Nevertheless, as we said in the previous post buying an ultrasonic cleaner needs a bit more consideration.  When buying an ultrasonic cleaner you should consider the various features that you need Read More