Who owns keithley instruments

Oscilloscopes are used in the sciences, medicine, engineering, automotive and the telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. SMU Hour means an hour as measured by the Hour Meter , but if the Hour Meter becomes defective to any extent or for any reason, the number of SMU Hours will be an amount of time reasonably determined by Axle Hire in consultation with the Hirer to approximate the number of SMU Hours that would have been measured had the The Source measure unit SMU is a type of test equipment which, as the name indicates, is capable of both sourcing and measuring at the same time.

A source measure unit SMU is an instrument that combines a sourcing function and a measurement function on the same pin or connector.

Who owns keithley instruments? Asked by: Mrs. Jayda Jacobs. Is Tektronix still in business? How does a source meter work? What is LCR meter used for? Who invented multimeter? What is a source meter used for? Is Tektronix a good company? What is TekScope? Does Fortive own Gordian? Keithley Chief Financial Officer Mark Plush said the companies are still working out what will happen to Keithley's employees following the merger.

Of those, are in Solon with the rest working in other countries. Keithley is one of the 10 largest employers in Solon. He added that in previous purchases, Danaher invested "in research and development and added people in those areas.

Danaher is a holding company that owns and manages independent but related businesses throughout the country. The conglomerate employs 46, people worldwide, 21, of whom work in the United States. Under the direction of Joseph P. Keithley in the mids, Keithley Instruments shifted its primary focus to the fast-growing semiconductor testing market. This change in strategy was expected to rejuvenate the company's growth, which had stagnated in the early s.

Keithley was founded in by Joseph F. Keithley, who graduated from the Massachusetts Institute of Technology with a master's degree in engineering in At the war's end, he moved to Cleveland to take a job with Massa Labs. But when the company relocated in , Keithley elected to stay on in Cleveland and establish his own company. His first product, the "Phantom Repeater," amplified low-level electric signals so that they could be measured by more standard equipment. The device was used by physicists, chemists, and engineers in the development of hearing aids and amplifiers, for example.

Keithley later noted that the Phantom Repeater was only "a reasonable success," but it did win him a cost-plus fixed-fee contract with the U. Keithley worked alone, assembling mostly outsourced components until , when he hired his first employee. Keithley added to its product line that year as well. On the advice of war buddy and Bryn Mawr head of physics Dr. Barron's writer William M. Alpert later explained that the Model could measure "how good [an insulator] was at keeping the electrical juice from spilling into where it did not belong.

Over the course of the s, Keithley developed three primary lines of highly sensitive instruments: general purpose electrometers, microvolt meters, and picoammeters. Picoammeters, which measure electric currents in terms of picoamperes, provide a good example of the sensitivity of Keithley's devices.

One picoampere equals a millionth of a millionth of an ampere, or a millionth of a millionth of the amount of current it takes to power a watt light bulb.

Keithley incorporated in During the s, Keithley shifted its focus somewhat to the development of products for America's growing space program, with a special emphasis on satellite research probes.

These efforts evolved into Keithley's special products division, which served such diverse disciplines as oceanography, biomedicine, nuclear energy, geophysics, and analytical chemistry, as well as industrial quality control. The company's product line grew and evolved throughout the decade, adopting digital display, for example. Keithley undertook foreign growth relatively early in its history. Having placed sales representatives throughout Europe by , Keithley established its first overseas office in Lausanne, Switzerland.

The company founded assembly and repair operations in Munich in and created a British subsidiary, Keithley Instruments, Ltd.