Ultrasonic Cleaning of Optical Devices
Q. Ultrasonic and forced DI water are not removing particles from the optical devices. We suspect that the particles are charged and that is playing a role in the difficulty of removing them. Rusting isn’t a problem but oxidation might be. Al, Ti are metals in the devices we use. The cleaning is followed by chemical etching so this can be an issue.
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Cleaning Automotive Pressure Sensors
Q. We make automotive pressure transducers. These are Stainless Steel automotive pressure sensors with baked on carbon and combustion deposits. Do you have a detergent recommendation?
All About Rinse Aids
There are basically three kinds of rinse aids: Hydrophobic rinse aids that leave behind a residue, surfactants that wet surfaces and allow rinse water to sheet off a surface without leaving behind droplets, and acid rinses that dissolve insoluble alkaline salt residues.
What is an Inhibitory Residue Test?
Q. What is an inhibitory residue test? A. The inhibitory residue test is a test of suitability of glassware for microbiology testing. Read more….
Cleaning a V Blender
Q. How would you clean a 3 cu ft V blender?
A: I recommend using a 0.5% Solujet® solution of 12 L to clean the 3 cu ft V blender followed by 2 rinses and then a 3rd sampling rinse. You may wish
