Posts Tagged Acetone

Our Advice To Cleaning A Flat Screen PC Monitor

Posted by on Saturday, 30 April, 2011

Flat screen monitors, also referred to as LCD monitors, really are a quite different compared to their CRT relatives when it comes to cleanup. Your typical CRT monitor has a glass display and may be cleaned in basically the same way as you would all other glass at your residence or office.

Flat screen monitors, however, need a little additional care when cleansing. Their displays are much more vulnerable and therefore are easily nicked and impaired. The same applies to your LCD tv.

Follow the basic steps listed below to safely clean your flat screen monitor in just a short while.

From an awesome computer repair Naperville business, And here is Just how:

Turn off the monitor. If your monitor is black, it will be easier to discover areas that are filthy or greasy.

Use a dry, gentle wash cloth and very softly wash the monitor. A fantastic choice is the microfiber form of fabric used to cleanse eye glasses.

See Suggestion #1 from computer repair Evanston, listed below for types of towels to avoid.

If the dry towel could not entirely remove the dirt or oil, do not press harder in an attempt to rinse it off.

Pushing entirely on the LCD monitor could result in pixels to burn out.

If necessary, dampen the towel with sterilized water or with an equivalent percentage of distilled water to white vinegar.

Many businesses also sell small spray containers of unique cleanser for flat screen monitors however the vinegar combination is commonly just as successful.

See Suggestion #2 listed below for products to avoid.

The plastic edge that encompasses the monitor may be wiped clean with any multipurpose cleanser but be certain to keep away from contact with the monitor itself.

Suggestions:

Avoid using paper towels, toilet paper, tissue paper, or something like your clothing to wipe the LCD panel. These non-ultrasoft products can easily damage the panel.

Avoid cleansing items that feature ammonia, ethyl alcohol, acetone, toluene, ethyl acid, or methyl chloride. These chemical compounds can easily interact with the materials that the LCD panel consists of that may yellow the panel or trigger other forms of harm.

Never spray liquid right on the LCD panel or it could actually run inside the monitor and cause harm.


New technology analyzes, visualizes breath odors

Posted by on Monday, 12 October, 2009

breath_odors

Boozehounds and hobby alcoholics beware: A new technology developed by the Tokyo Medical and Dental University is able to analyze your breath odors and visualize their dispersal. But it’s not only good to detect alcohol in your breath but could also be used as an indicator for diseases in the future (sorry for the silly pic – the university doesn’t supply any).

The person to be tested has to stand in a dark room and speak into a microphone-like device whose mouthpiece is covered by a special enzyme-treated gauze. The enzymes interact with components in your breath, resulting in a chemical reaction that produces light. This light is then captured by a video camera, with the footage serving as the object for analysis.

The researchers say their system can accurately measure the amount of ethanol, methanethiol, or acetone in a person’s breath. It can be used as a breath analyzer for drinkers, but also to investigate the reasons for a person’s bad breath, to evaluate liver functions and possibly even to help in the analysis of serious diseases such as diabetes or cancer.

Via Nikkei [registration required, paid subscription]