Search results

From Self-sufficiency
Jump to: navigation, search
  • ...ironments in favor of [[alcohol]]-filled, digital, or [[thermistor]]-based instruments. It remains in use in a number of other ways in scientific and scientific r ...ion pump]]s, [[Mercury coulometer|coulometers]], and many other laboratory instruments. As an opaque liquid with a high density and a nearly linear thermal expans
    69 KB (10,077 words) - 20:35, 20 September 2010
  • ...user.php#ELECTRONIC_TENSOMETER "What is Electronic Tensometer" from Kudale Instruments]</ref> It is usually loaded with a sample between 2 grips that are either a [[Category:Measuring instruments]]
    2 KB (369 words) - 09:08, 20 September 2010
  • ...th the clearance between the piston and inside of the cylinder forming the measuring orifice. The viscosity controller measures the time of fall (Time-of-fall s ...iquid (or gas) due to the piston travel and the viscosity is determined by measuring the travel time of the piston. The construction parameters for the annular
    17 KB (2,664 words) - 09:09, 20 September 2010
  • ...electron microscope|electron micrographs]] is now commercially available. Instruments such as the Retsch Camsizer can perform this analysis on the run using stan Many of these instruments can require a bulk sample (e.g. two to five grams).
    16 KB (2,356 words) - 09:12, 20 September 2010
  • The early work involved measuring dust exposure by counting the number of particles collected from the air by ...ble dust sampler, which has become established as the device of choice for measuring the part of an [[aerosol]] that penetrates beyond the [[larynx]]<ref>Vincen
    24 KB (3,511 words) - 20:32, 20 September 2010
  • ...9 [[Jimmy Doolittle#Instrument flight|Jimmy Doolittle]] developed [[Flight instruments|instrument flight]]. ...These were most successfully used in conjunction with [[flight instruments|instruments]] in the [[cockpit]] in the form of [[Instrument landing system]]s (ILS), f
    53 KB (7,764 words) - 20:33, 20 September 2010
  • [[Category:Measuring instruments]]
    8 KB (1,265 words) - 17:11, 9 December 2011
  • ...ginal application was for temperature compensation of scientific measuring instruments, clocks and marine chronometers. (Gould, p.201.)</ref> can produce a materi ...orio, ''Applied Structural and Mechanical Vibrations: Theory, Methods, and Measuring Instrumentation'', London: Taylor & Francis, 1999 ISBN 0-419-22710-5.
    52 KB (7,784 words) - 13:49, 10 December 2011
  • [[Image:Leader LSG-15 signal generator.jpg|thumb|350px|[[Leader Instruments]] LSG-15 signal generator]] ...rators are typically used in conjunction with [[sound level meter]]s, when measuring the acoustics of a room or a sound reproduction system, and/or with oscillo
    13 KB (1,767 words) - 13:51, 10 December 2011
  • ...tions, a vectorscope supplements a [[waveform monitor]] for the purpose of measuring and testing television signals, regardless of format ([[NTSC]], [[PAL]], [[ ...the graticule is a fine grid at the nine-o'clock, or -U position, used for measuring [[differential gain]] and [[differential phase|phase]].
    7 KB (1,016 words) - 13:51, 10 December 2011
  • ...test|capacitor under test]] with a known [[Electric current|current]] and measuring the rate of rise of the resulting [[voltage]]; the slower the rate of rise, ...high-frequency]] [[alternating current]] through the device under test and measuring the resulting [[volt]]age across it (does not work for polarised capacitors
    5 KB (731 words) - 13:51, 10 December 2011
  • ...video, or on separate inputs), [[eye pattern]] and [[jitter]] displays for measuring the [[physical layer]] parameters of serial-digital television formats, mod * [http://www.leaderusa.com Leader Instruments Corp]
    5 KB (776 words) - 13:51, 10 December 2011
  • ...e:Hf2li aufsicht bg blue.png|thumb|250px|A PC-controlled model from Zurich Instruments.]] ...tal lock-in amplifier with PPM resolution | journal = Review of Scientific Instruments | volume = 65 | issue = 3 | pages = 747 | publisher = AIP | month= March |
    11 KB (1,574 words) - 13:51, 10 December 2011
  • Vector signal analyzers are useful in measuring and [[Demodulation|demodulating]] [[Modulation #Digital modulation methods [[Category:Measuring instruments]]
    5 KB (701 words) - 13:51, 10 December 2011
  • ...ally varying) voltage to the main terminals of the device under test while measuring the amount of current that the device permits to flow. This so-called V-I ( ...eers, die sort engineers, and process development engineers. <ref>Keithley Instruments, Inc. The Challenge of Integrating Three Critical Semiconductor Measurement
    10 KB (1,502 words) - 13:51, 10 December 2011
  • '''Transistor testers''' are instruments for testing the electrical behavior of [[transistor]]s and solid-state [[di This type of tester is used for measuring transistor parameters dynamically under various operating conditions. The r
    3 KB (404 words) - 13:51, 10 December 2011
  • {{Electrical and electronic measuring equipment}} [[Category:Measuring instruments]]
    764 bytes (93 words) - 13:51, 10 December 2011
  • In [[telecommunication]], a '''measuring receiver''' or '''measurement receiver''' is a calibrated laboratory-grade Measuring receivers are used with calibrated antennas to
    5 KB (718 words) - 13:51, 10 December 2011
  • ...CR measurements have the elements in parallel (as would be encountered in measuring a capacitor with a leaky dielectric).It can also be used to judge the induc {{Electrical and electronic measuring equipment}}
    2 KB (257 words) - 13:51, 10 December 2011
  • [[Category:Measuring instruments]]
    2 KB (324 words) - 13:51, 10 December 2011

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)