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Products/Services for atomic time reference
Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS). Learn More
Calibration standards and reference sources include any source that can provide a reference for the calibration of an instrument or comparison of a material or component. Search by Specification | Learn More
Atomic emission and optical emission spectrometers determine analyte concentration via a quantitative measurement of the optical emission from excited atoms. Search by Specification | Learn More
Atomic absorption (AA) spectrometers use the absorption of light to measure the concentration of gas-phase atoms. Search by Specification | Learn More
Voltage dividers and voltage references provide highly-accurate reference voltages for calibration and testing purposes. Search by Specification | Learn More
Voltage references are electronic circuits that produce a constant output voltage (reference) that is used to compare other voltages in a system. Search by Specification | Learn More
Time delay relays and solid state timers use solid state electronic devices to provide a time delay. Search by Specification | Learn More
Time servers are dedicated network computers that provide time-synchronization functions for all of the devices in the network. Learn More
Specialty IC timing devices are specialty or proprietary products related to IC timing devices. Learn More
Spectrometers are analytical instruments which disperse an emission (such as particles or radiation) according to some property of the emission (such as mass or energy) in order to measure the amount of the dispersion. This product area includes Portable / Miniature, visible, infrared (IR), ultraviolet (UV), atomic absorption (AA), optical emission (OE), Raman, X-ray fluorescence (XRF) and mass spectrometers. Specific search forms are also available. Search by Specification | Learn More
Timing screws are helical-screw devices used within automated equipment to advance product at a specific rate and interval of movement. Learn More
English pitch timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important. These pulleys have an inch-based pitch designation. Search by Specification | Learn More
Metric pitch timing belts mate with same-pitch timing pulleys in power transmission systems where maintenance-of-speed ratio is an important design consideration. Metric pitch is the distance between belt teeth based on millimeters (mm). Search by Specification | Learn More
Metric pitch timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important. These pulleys have a millimeter-based pitch designation. Search by Specification | Learn More
Time of flight optical sensors determine displacement and distance by measuring the time it takes light to travel from the instrument to a target and back. Search by Specification | Learn More
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PTT Torque Analyzer Mountz, Inc.
Fluke 719 Electric Pressure Calibrator Fotronic Corporation / Test Equipment Depot
Altek 820 Multifunction Process Calibrator Fotronic Corporation / Test Equipment Depot
Thread Set plug and work plug gage calibration Johnson Thread-View Systems, LLC
GE Druck UPS-II Current Loop Calibrator Fotronic Corporation / Test Equipment Depot
Non-Contact Thread Inspection... Johnson Thread-View Systems, LLC
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Product News for atomic time reference
Insight 3D Atomic Force Microscope
The InSightTM 3D Atomic Force Microscope (AFM) provides unparalleled accuracy and precision required for non-destructive, high-resolution 3D measurements of critical 45nm and 32nm semiconductor features. (read more)
Traceable® GIANT-DIGITS™ Radio Atomic Clock
View giant size digits from anywhere with desk/wall mount. Clock automatically adjusts for daylight saving, leap year, and even the earth's wobble in leap seconds. Maintains better than 1-second accuracy for 25,000 years. (read more)
BioScope™ Catalyst™ Atomic Force Microscope
The best research instruments not only acquire the intended data, but actually increase productivity. Veeco's new BioScope™ Catalyst™ Atomic Force Microscope (AFM) accelerates innovative research by reducing the time and effort needed to combine the proven techniques of light microscopy with the unique benefits of atomic force microscopy. (read more)
Timing Belt and Gear Technical Reference Modules
Easy to use Reference Library - New from Stock Drive/Sterling Instrument. Topics include both ELEMENTS OF METRIC GEAR TECHNOLOGY and HANDBOOK OF TIMING BELTS & PULLEYS. Browse easy to link to reference materials from SDP/SI's Reference Library. (read more)
Lovibond® Tintometer®: Certified Colour References
Covers the Key Colour Scales applied to Oils, Fuels & Chemicals
The range of Lovibond® colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond® RYBN, Pt-Co/Hazen/APHA and Saybolt Colour, the key colour scales applied to oils, fuels & chemicals. Each standard is supplied in a 500 mL bottle with a 12-month guarantee of colour stability. (read more)
Dimension® Icon™ Atomic Force Microscope
The Dimension® Icon™ Atomic Force Microscope brings new levels of performance, functionality, and AFM accessibility to nanoscale researchers in polymers, semiconductors, energy, data storage and other materials fields. The latest member of the Dimension family is the culmination of decades of technological innovation, industry-leading application customization, and customer feedback. (read more)
Atomic Absorption
If Atomic Absorption is your instrument of choice, Inorganic Ventures thinks you'll appreciate their improved line of AA standards. They have more than doubled their previous selection of analytical elements. And if you still can't find what you need, just ask. Customization is their specialty. (read more)
Glow Discharge Atomic Emission Spectrometer
Looking for the latest technology available for highly accurate bulk analysis as well as quantitative depth profiling for coatings analysis and surface treatments? (read more)
MAXIM Ultra-High-Precision Voltage Reference
An ultra-low-noise IC that features curvature-correction circuitry and high-stability, laser-trimmed, thin-film resistors. (read more)
9640A RF Reference Source
The Fluke 9640A and 9640A-LPN Reference Generators feature a unique combination of level accuracy, dynamic range and 4 GHz frequency capability to calibrate the broadest range of RF measurement workload. They have been designed specifically for metrology applications where the combination of level accuracy and dynamic range is important. (read more)
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Tick-Tock Atomic Clock Tick-Tock Atomic Clock Scientists are building atomic clocks that keep time with mind-boggling precision. |
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NIST Physics Laboratory home page Physical Reference Data Constants, Units & Uncertainty The Official U.S. Time Physical Reference Data |
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National Institute of Standards and Technology Time and frequency — standards of time and frequency; dissemination of timing information using radio broadcasts and the Internet. |
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Represent system within another system - Simulink An Atomic Subsystem block is a Subsystem block that has its Treat as atomic unit parameter selected by default. See MathWorks, Inc. (The) Information |
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MATLAB Central - Files Atomic reminder An upgrade to remindme using the US naval observatorys atomic clock as a reference. See MathWorks, Inc. (The) Information |
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Time dilation - Wikipedia, the free encyclopedia of any observer within the same frame of reference, without reference to another frame of reference), time always passes at the same rate. |
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Special relativity - Wikipedia, the free encyclopedia length contraction, time dilation and relativity of simultaneity, contradicting the classical notion that the duration of the time interval between |
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Agilent | United States Home 2009-10-12 Agilent's New Test Tool for Precision Time Protocol Enables Wireless Backhaul Synchronization read more+ See Agilent Technologies, Inc. / Electronic Measurement Group Information |
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FreeBSD SMPng Project processes, the kernel was limited to running on a single processor at a time, using a "Giant lock" around the kernel to prevent more than one kernel |
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Linux NFS faq to "sync", then, if no behavior is specified in the export list (thus assuming the default behavior), a warning will be generated at export time. |
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