Adobe Acrobat allows you to create and edit PDF documents. Stockbyte/Stockbyte/Getty Images. Adobe allows you to transfer your copy of Acrobat to any computer in your business, as long as you also transfer your license and activation.If you don't have an installation CD you can download the software to the new computer, but only if you purchased Acrobat directly from Adobe.ips. 1  You may be able to purchase Acrobat installation media through Adobe support for a small charge, although CDs for older versions may not be available (link in Resources). 2  If Acrobat came pre-installed on a Dell computer, you can download the installation file from the Dell website using the Dell computer.
Potentiometers are a form of electrical resistors. While not designed to carry a great deal of electrical current, they are often ideal for small jobs. A potentiometer is helpful in such common tasks as adjusting the volume level on a radio, or changing channels on some types of television sets.
A spectrometer is used in spectroscopy for producing spectral lines and measuring their wavelengths and intensities.Spectrometer is a term that is applied to instruments that operate over a very wide range of wavelengths, from gamma rays and X-rays into the far infrared.If the instrument is designed to measure the spectrum in absolute units rather than relative units, then it is typically called a spectrophotometer.pectrometers are used in many fields. For example, they are used in astronomy to analyze the radiation from astronomical objects and deduce chemical composition. The spectrometer uses a prism or a grating to spread the light from a distant object into a spectrum.