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Tool for the precise measurement of a component's length, width, and/or depth
A micrometer (/maɪˈkrɒmɪtər/ my-KROM-it-ər), sometimes known as a micrometer screw gauge (MSG), is a device incorporating a calibrated screw for accurate
Micrometer_(device)
Topics referred to by the same term
Micrometer can mean: Micrometer (device), used for accurate measurements by means of a calibrated screw Micrometre, a millionth of a metre This disambiguation
Micrometer
1930s device for facial measurement
The beauty micrometer, also known as the beauty calibrator, was a device designed in the early 1930s to help in the identification of the areas of a person's
Beauty_micrometer
Audio bug to spy on US embassy in Moscow
nanohenries. Its front side was closed with a very thin (3 thou, or 75 micrometers) and fragile conductive membrane. In the middle of the cavity was a mushroom-shaped
The_Thing_(listening_device)
Optical surveying instrument
physical protection. Angular micrometer scales were also used (not to be confused with the micrometer (device), a device used for length measurements)
Theodolite
Unit of length; one millionth of a metre
The micrometre (micrometer in US spelling; symbol: μm) is a unit of length in the International System of Units (SI) equalling 10−6 metre (SI standard
Micrometre
Tool used to measure dimensions of an object
term "caliper" is often used in contradistinction to micrometer, even though outside micrometers are a form of caliper. In this usage, caliper implies
Calipers
Straight line segment that passes through the centre of a circle
an objectPages displaying short descriptions of redirect targets Micrometer (device) – Tool for the precise measurement of a component's length, width
Diameter
Polish beautician and founder of Max Factor
Max Factor Sr. Max Factor Sr. in 1935, demonstrating his beauty micrometer device Born Maksymilian Faktorowicz (1877-09-15)September 15, 1877 Zduńska
Max_Factor_Sr.
Topics referred to by the same term
Mike, the first test of a full-scale thermonuclear weapon Microphone Micrometer (device) MIKE2.0 methodology, open source delivery methodology for enterprise
Mike
Small, hand-held computing device
through micrometers to millimeters. See also Smart dust. Skin: fabrics based upon light emitting and conductive polymers and organic computer devices. These
Mobile_device
Specialized eyepiece
("thread"). It refers to the fine threads or wires used in the device. A typical filar micrometer consists of a reticle that has two fine parallel wires or
Filar_micrometer
Device used to measure size of microscopic objects
An ocular micrometer or eyepiece micrometer is a glass disk, engraved with a ruled scale, that fits in an eyepiece of a microscope, which is used to measure
Ocular_micrometer
Theoretical device to render objects invisible
A plasma cloaking device was patented in 1991. A prototype Metascreen is a claimed cloaking device, which is just few micrometers thick and to a limited
Cloaking_device
Topics referred to by the same term
Integrity Code, a cryptographic checksum used in wireless communications Micrometer (device), a measuring tool Microscope, an instrument for optical magnification
MIC
Device that converts images into electronic signals
sensor. The 200MP ISOCELL HP3 has 0.56 micrometer pixels with Samsung reporting that previous sensors had 0.64 micrometer pixels, a 12% decrease since 2019
Image_sensor
Device used to measure distances to remote objects
canals. Watt called his instrument a micrometer, a term now used with a different meaning in engineering (the micrometer screw gauge). It consisted of two
Rangefinder
Manufacturing process used to create integrated circuits
Semiconductor device fabrication is the process used to manufacture semiconductor devices, typically integrated circuits (ICs) such as microprocessors
Semiconductor device fabrication
Semiconductor_device_fabrication
The spark micrometer, also known as a Riess micrometer was a device used by 19th century physicists to measure potential in an electric circuit. It was
Spark_micrometer
Auxiliary scale of a measurement device, used to increase precision
of the optical resonator on the effective optical path length. Micrometer Nonius – device invented by Pedro Nunes Pierre Vernier Slide rule – graphical
Vernier_scale
Mirror-based electronic display technology
The digital micromirror device, or DMD, is the microoptoelectromechanical system (MOEMS) that is the core of the trademarked digital light processing (DLP)
Digital_micromirror_device
Diode that emits light from an organic compound
in the United Kingdom. It used a film of polyvinylcarbazole up to 2.2 micrometers thick located between two charge-injecting electrodes. The light generated
OLED
Key reliability issue in MOSFETs
mechanism of generation and recovery of interface states. In sub-micrometer devices nitrogen is incorporated into the silicon gate oxide to reduce the
Negative-bias temperature instability
Negative-bias_temperature_instability
Interaction involving touch
greater than 200 micrometers and FA sensors can detect textures with amplitudes less than 200 micrometers down to about 1 micrometer, though some research
Haptic_technology
being withdrawn. The gauge is then removed and measured with the aid of a micrometer anvil heads, move the head of the gauge around while making the measurement
Bore_gauge
Device used to make and display dimensional measurements
engineering, a dimensional gauge or simply gauge (also spelled gage) is a device used to make measurements or to display certain dimensional information
Gauge_(instrument)
Optical drawing aid
Camera obscura Claude glass, or black mirror Graphic telescope Ocular micrometer Pepper's ghost Total internal reflection Marien, Mary Warner (2015). Photography:
Camera_lucida
Shielding an object from view using materials made to redirect light
cloaking frequency was centered at 1500 nm or 1.5 micrometers – the infrared. A laboratory metamaterial device, applicable to ultra-sound waves was demonstrated
Metamaterial_cloaking
Ways in which length, distance or range can be measured
gaps Gauge blocks Gunter's chain Measuring rod Meter stick Metric scale Micrometer Opisometer or curvimeter Pacing (surveying) Ruler Stadimeter Surveyor's
Length_measurement
Aim markings in optical devices, e.g. crosshairs
pattern of fine lines or markings built into the optical path of an optical device to provide measurement references during visual inspections. Reticles are
Reticle
Wire with a diameter in the nanometres
Li2Mo6Se6), which can have a diameter of 0.9 nm and be hundreds of micrometers long. Other important examples are based on semiconductors such as InP
Nanowire
discs whose contraction is proportional to the heat work experienced. A micrometer or gauge measures the fired ring, with the difference being an arbitrary
Pyrometric_device
Form of diode
A Gunn diode, also known as a transferred electron device (TED), is a form of diode, a two-terminal semiconductor electronic component, with negative differential
Gunn_diode
Line of cosmetics
Factor helped to develop a mask-like device to measure the contours of subjects' faces. He called it the "Beauty Micrometer". Its purpose was to detect even
Max_Factor
Deprecated brand name used by Merck Group after Millipore acquisition
the early 1990s, as an international biosciences company which makes micrometer pore-size filters and tests. In 2015, Merck acquired Sigma-Aldrich and
Merck_Millipore
Heterogeneous mixture of solid particles dispersed in a medium
particles may be visible to the naked eye, usually must be larger than one micrometer, and will eventually settle, although the mixture is only classified as
Suspension_(chemistry)
Traditional unit of pressure
mercury Outline of the metric system Pascal (unit) Pressure head Pressure Devices similar to the modern barometer, using water instead of mercury, were studied
Torr
Japanese multinational manufacturer of measuring instruments
Numata. At the time of launch, Mitutoyo only had a single product, the micrometer. The 1930s in Japan was a period of industrialization and Numata was part
Mitutoyo
thermometers working at the nanoscale. These devices have high spatial resolution (below one micrometer), where conventional methods are ineffective.
Nanothermometry
Technology
can be built directly out of carbon atoms. All sorts of devices from dust-size detection devices to giant diamond zeppelins are constructed atom by atom
Molecular_nanotechnology
Use of ions to cause chemical changes
typical circumstances ion ranges will be between 10 nanometers and 1 micrometer. Thus, ion implantation is especially useful in cases where the chemical
Ion_implantation
Type of field-effect transistor
Most power MOSFETs are made using this technology. Semiconductor sub-micrometer and nanometer electronic circuits are the primary concern for operating
MOSFET
Line of tablet computers by Apple
Apple A8X chip with a 2.5× faster CPU. Its 8 MP iSight Camera had 1.12-micrometer pixels and a f/2.4 aperture, while its FaceTime Camera had an f/2.2 aperture
IPad
Branch of robotics
less than 1 mm. The term can also be used for robots capable of handling micrometer size components. Microbots were born thanks to the appearance of the microcontroller
Microbotics
Device for measuring a physical quantity
A measuring instrument is a device to measure a physical quantity. In the physical sciences, quality assurance, and engineering, measurement is the activity
List_of_measuring_instruments
Image scanning device
acceptable images would be to drill smaller holes (millimeter or even micrometer scale) closer to the outer sectors of the disk, but technological evolution
Nipkow_disk
Fabrication at micrometre scales and smaller
dust, bacteria and cells are micrometers in size, and their presence will destroy the functionality of a microfabricated device. Cleanrooms provide passive
Microfabrication
Device that emits light via optical amplification
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word
Laser
Device for producing coherent EM waves in the sub-visible spectrum
final injection was at 21 MPa (3,000 psi) through a 150 μm (0.006 in) micrometer-adjustable entry to the chamber. The whole system noise temperature looking
Maser
waves and micrometer spark gaps attached to dipole and loop antennas to detect them. These precursor radio receivers were primitive devices, more accurately
History_of_radio_receivers
Mechanism for regulating the speed of clocks
A pendulum is a device made of a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced sideways from its resting, equilibrium
Pendulum
Instrument used to measure amount of water evaporated
of vital importance. The device consists of a sharp hook suspended from a micrometer cylinder, with the body of the device having arms which rest on
Hook_gauge_evaporimeter
Imaging technique
medicine and biology. OCT uses coherent near-infrared light to obtain micrometer-level depth-resolved images of biological tissue or other scattering media
Optical_coherence_tomography
Influential English astronomer, mathematician and natural scientist
first in inventing the micrometer. Towneley wrote to point out that Auzout was not the first person to have developed such a device as the English astronomer
Richard_Towneley
Astronomical measuring instrument
other attached to the micrometer screw and slid along the cut diameter. To measure the diameter of the Sun, for example, the micrometer is first adjusted
Heliometer
Interdisciplinary science
uses. At small scales (channel size of around 100 nanometers to 500 micrometers) some unintuitive properties appear. In particular, the Reynolds number
Microfluidics
Technique used to connect a microchip to its package
is used for fine wire ball bonding in sizes from 10 micrometers (0.00039 in) up to 75 micrometers (0.003 in). Copper wire has the ability of being used
Wire_bonding
Drug delivery device
The device features no gas propellant and no need for battery/power to operate. The average droplet size in the mist was measured to 5.8 micrometers, which
Nebulizer
Recording of data on a magnetizable medium
needed] The magnetic surface is conceptually divided into many small sub-micrometer-sized magnetic regions, referred to as magnetic domains, (although these
Magnetic_storage
Property of photosensitive devices
Freundlich, Alexandre; Guillemoles, Jean-Francois (eds.). "Evaluation of micrometer scale lateral fluctuations of transport properties in CIGS solar cells"
Quantum_efficiency
Measuring device
differential transformer along with a movable core hinged between two points. A micrometer is used to adjust and calibrate the system. It can record plant growth
Crescograph
Measurement scale for footwear
name for the Paris point), or Stichmaß size (from a German name of a micrometer for internal measurements). The Mondopoint shoe length system is widely
Shoe_size
Instrument to measuare radius of curvature
{h}{2}}+{\frac {D^{2}}{8h}}} Since the spherometer is essentially a type of micrometer, it can be employed for purposes other than measuring the curvature of
Spherometer
Procedure for fabricating semiconductors
start of the design process is already being measured in fractions of micrometers. Each step thus increases circuit density for a given area. The next
Wafer_fabrication
Device that emits a dense vapor that appears similar to fog or smoke
A fog machine, fog generator, or smoke machine is a device that emits a dense vapor that appears similar to fog or smoke. This artificial fog is most commonly
Fog_machine
Mounting and alignment of optical parts
Translation stages Rotary stages Optical fiber aligners Pedestals and posts Micrometers, screws and screw sets Optomechanics also covers the methods used to
Optomechanics
Device that removes contaminants from the air in a room
of 0.3 micrometers or larger. A high-efficiency MERV 14 filter has a capture rate of at least 75% for particles between 0.3 and 1.0 micrometers. Although
Air_purifier
Alloy that is liquid at room temperature
from a focal spot about 10 μm × 10 μm, and 3-D voxels of about one cubic micrometer. The metal flows from a nozzle downward at a high speed, and the high-intensity
Galinstan
Efficiency standard of air filters
composed of polypropylene or fiberglass with diameters between 0.5 and 2.0 micrometers. Most of the time, these filters are composed of tangled bundles of fine
HEPA
Glass with electrically switchable opacity
the application requirements. Displays are very thin, often 30 micrometers. The device can be switched on by applying an electrical potential to the transparent
Smart_glass
Early radio receiver component
of semiconductor diode, and one of the first semiconductor electronic devices. The most common type was the so-called cat's whisker detector, which consisted
Crystal_detector
Device
sputtering, allowing precision milling of the specimen down to a sub micrometer or even a nano scale. If the sample is non-conductive, a low energy electron
Focused_ion_beam
Thin-film deposition technique that deposits one 1-atom thick layer at a time
variety of on-chip optical device structures are needed. One example is the nanophotonic coupler that behaves as a micrometer-size beamsplitter at the intersection
Atomic_layer_deposition
MOS Technology sound chip
The masks were produced in 7-micrometer technology to gain a high yield; the state of the art at the time was 6-micrometer technologies. The chip, like
MOS_Technology_6581
Device that delivers medication to the lungs
these droplets, results in the generation of an aerosol consisting of micrometer-sized medication particles that are then inhaled. Metered-dose inhalers
Metered-dose_inhaler
Diode that allows current to flow in the reverse direction at a specific voltage
avalanche region is located deeper in the structure, typically several micrometers below the oxide. Hot carriers then lose energy by collisions with the
Zener_diode
Device for measuring changes in length
Resolutions less than one micrometer (typically 0.1 μm) and elongations up to 900 mm can be achieved, which renders these devices suitable for the most complex
Extensometer
Single-use source of very short and extremely bright flash of light
as the thickness of the compressed layer increases. Only an about 75 micrometer thick layer of the gas is responsible for the light emission. The shock
Argon_flash
Optical polarization rotator based on the Faraday effect
optical isolators, used in telecommunications infrastructure. At the micrometer pathlength scale, Faraday rotators are used in the detection of sensitive
Faraday_rotator
Ionizing radiation particle of two protons and two neutrons
electrodes, creating a current. Rutherford then placed an aluminium foil (5 micrometers thick) over the uranium and noticed that the current dropped a bit, indicating
Alpha_particle
IBM name for ANSI FC-SB-3 protocol
either short wavelength (multi-mode; 62.5 or 50 micrometer core) or long wavelength (single mode; 9 micrometer core). Long wavelength is used in the majority
FICON
Control system for the motion of a mechanical system
move the lens. A hard disk drive has a magnetic servo system with sub-micrometer positioning accuracy. In industrial machines, servos are used to perform
Servomechanism
range, to microscopic objects with surface profiles measuring in the micrometer range. For large-scale non-interferometric measurement systems, see structured-light
White_light_scanner
Medical device used to count cells
hemocytometer (or haemocytometer, or Burker's chamber) is a counting-chamber device originally designed and usually used for counting blood cells. The hemocytometer
Hemocytometer
divided in half millimeters. Fine adjustments are made by means of a micrometer screw for taking accurate reading. Both vernier reading to 0.01mm or 0
Traveling_microscope
Instrument that records seismic waves by measuring ground motions
are usually combined with a timing device and a recording device to form a seismograph. The output of such a device—formerly recorded on paper (see picture)
Seismometer
American computer scientist and educator (born 1960)
Lipson, Michal (2009). "Integrated GHZ silicon photonic interconnect with micrometer-scale modulators and detectors". Optics Express. 17 (17): 15248–15256
Bill_Dally
2010 smartphone by Apple
5 in (8.9 cm) (diagonally measured), 960×640 display. Each pixel is 78 micrometers in width. The display has a contrast ratio of 800:1. The screen was marketed
IPhone_4
Semiconductor manufacturing process
The 10 μm process (10 micrometer process) is the level of MOSFET semiconductor process technology that was commercially reached around 1971, by companies
10_µm_process
Technology with features near one micrometre
become more precise, driving the dimensions of the technology down to sub-micrometer range as demonstrated in the case of advanced microelectric circuits that
Microtechnology
Paper-like display technology
called Gyricon, consisted of polyethylene spheres between 75 and 106 micrometers across. Each sphere is a Janus particle composed of negatively charged
Electronic_paper
Tablet computer developed by Apple (2012)
3) is a tablet computer developed and marketed by Apple. It is the third device in the iPad line of tablets. It added a Retina display, the new Apple A5X
IPad_(3rd_generation)
Computer control of machine tools
motions. This is similar to the manual machine tool method of clamping a micrometer onto a reference beam and adjusting the Vernier dial to zero using that
Computer_numerical_control
Smartphone developed by Huawei
and Android Pay. The Nova's rear camera is 12 megapixels with a 1.25 micrometer sensor. It works indoors, showing realistic colors and shadows. The Nova
Huawei_Nova
Video camera with built-in video recorder
A camcorder is a self-contained portable electronic device with video and recording as its primary function. It is typically equipped with an articulating
Camcorder
Weapon guidance system utilizing the target's infrared emissions to track it
new seekers sensitive to both the exhaust as well as the longer 8 to 13 micrometer wavelength range, which is less absorbed by the atmosphere and thus allows
Infrared_homing
American academic (born 1977)
22. Dr. Lu has published a number of papers on the use of such micrometer-scale devices for use in a variety of applications such as the study of the worm
Hang_Lu
induction. In the latter work he developed two devices, the spark micrometer (sometimes called the Riess micrometer) and the Riess spiral coils, both of which
Peter_Theophil_Riess
Device to count and size particles
ranging from bacteria (<1 micrometer in size), fat cells (about 400 micrometers), stem cell embryoid bodies (about 900 micrometers), and plant cell aggregates
Coulter_counter
Thermoplastic polymer
application. ABS plastic ground down to an average diameter of less than 1 micrometer is used as the colorant in some tattoo inks. When extruded into a filament
Acrylonitrile butadiene styrene
Acrylonitrile_butadiene_styrene
MICROMETER DEVICE
MICROMETER DEVICE
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sanskrit, Sindhi, Telugu
Strategy; Idea; Trick; Solution; A Device; Planning
Surname or Lastname
English (chiefly Kent and Sussex)
English (chiefly Kent and Sussex) : occupational name for a designer or engineer, from a Middle English reduced form of Old French engineor ‘contriver’ (a derivative of engaigne ‘cunning’, ‘ingenuity’, ‘stratagem’, ‘device’). Engineers in the Middle Ages were primarily designers and builders of military machines, although in peacetime they might turn their hands to architecture and other more pacific functions.German : from the Latin personal name Januarius (see January 1). Jänner is a South German word for ‘January’, and so it is possible that this is one of the surnames acquired from words denoting months of the year, for example by converts who had been baptized in that month, people who were born or baptized in that month, or people whose taxes were due in January.
Male
English
English surname transferred to forename use, from a place name in Berkshire originally called Windels-ora, WINDSOR means "landing place with a windlass." [note: windlass. naut. a device used for winding ropes.]Â
Surname or Lastname
English
English : metonymic occupational name for a player of a musical instrument (any musical instrument, not necessarily what is now known as an organ), from Middle English organ (Old French organe, Late Latin organum ‘device’, ‘(musical) instrument’, Greek organon ‘tool’, from ergein ‘to work or do’).English : from a rare medieval personal name, attested only in the Latinized forms Organus (masculine) and Organa (feminine). Its etymology is obscure; it may be a reworking of a Celtic name.French : habitational name from a place in the Hautes Pyrénées named Organ.
Surname or Lastname
English (southwest and South Wales)
English (southwest and South Wales) : metonymic nickname for a cunning or crafty person, from Middle English trick ‘strategem’, ‘device’ (from a Norman form of Old French triche).
Surname or Lastname
English
English : habitational name from a place in East Yorkshire near Bridlington, so named from Old English hearpe ‘harp’ (the instrument or the device used for purifying sea salt) + hÄm ‘homestead’.
Surname or Lastname
English (of Norman origin)
English (of Norman origin) : nickname for a crafty or ingenious person, from a reduced form of Old French engaine ‘ingenuity’, ‘trickery’ (Latin ingenium ‘native wit’). The word was also used in a concrete sense of a stratagem or device, particularly a trap.This surname has also assimilated reduced variants of Welsh Gurganus.
MICROMETER DEVICE
MICROMETER DEVICE
Boy/Male
French, German
Unhappy; Unlucky
Boy/Male
Latin American
Just.
Boy/Male
American, Anglo, Australian, British, Chinese, Christian, English, French, Indian, Scottish
Settlement of Free Men; Place Name; Farmer's Settlement; Form of Carleton; Farmer's Town; From Charles Dwelling; From the Land Between the Streams; From Carl's Farm; Settlement of the Free Peasants
Boy/Male
Hindu, Indian
Causing Prosperity
Surname or Lastname
English
English : patronymic from Reynold.
Boy/Male
English
Troy derives from the ancient Greek city of Troy; also from an Irish surname meaning 'soldier.
Boy/Male
African, British, Dutch, English, German, Ghana, Swedish
Strife for Wealth; Rich in War
Boy/Male
Indian, Punjabi, Sikh
Victory of Purity
Girl/Female
Hebrew
Plow.
Boy/Male
Indian
Secure, Fearless, Trustworthy, Trusted
MICROMETER DEVICE
MICROMETER DEVICE
MICROMETER DEVICE
MICROMETER DEVICE
MICROMETER DEVICE
n.
An apparatus for measuring or determining the proportion of nitrogen; a nitrometer.
a.
Of or pertaining to a thread or line; characterized by threads stretched across the field of view; as, a filar microscope; a filar micrometer.
n.
A micrometer.
n.
An astronomical instrument, the limb of which embraces a small portion only of a circle, used for measuring differences of declination too great for the compass of a micrometer. When it is used for measuring zenith distances of stars, it is called a zenith sector.
adv.
In a deviceful manner.
n.
An instrument for determining the size or distance of inaccessible objects by means of two reflectors on a common sextant.
n.
The notched scale of a wire micrometer.
n.
An instrument for measuring the size of the womb.
n.
One of the smaller cells, or blastomeres, resulting from the complete segmentation of a telolecithal ovum.
n.
An apparatus for determining the amount of nitrogen or some of its compounds in any substance subjected to analysis; an azotometer.
n.
A hollow cylinder to contain air. It is closed above and open below, and has its open end plunged into water.
n.
An instrument used for measuring the distance of an object from an observer; as, a telescope with a micrometer for measuring the apparent diameter of an object whose real dimensions are known.
n.
An instrument for noting minute portions of time.
n.
The art of measuring with a micrometer.
a.
Full of devices; inventive.
n.
An instrument, used with a telescope or microscope, for measuring minute distances, or the apparent diameters of objects which subtend minute angles. The measurement given directly is that of the image of the object formed at the focus of the object glass.
a.
Belonging to micrometry; made by the micrometer.
n.
An instrument for determining the magnifying power of telescopes, consisting usually of a doubleimage micrometer applied to the eye end of a telescope for measuring accurately the diameter of the image of the object glass there formed; which measurement, compared with the actual diameter of the glass, gives the magnifying power.
n.
The millionth part of one weber.