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05.08.13 -- Expanded Optical Measurement Capability For Water And Wastewater Analysis
2013-05-06 08:13:35| metrologyworld News Articles
05/08/13 Metrology World.com Newsletter
Tags: water
analysis
expanded
measurement
Thermo Fisher Scientific Expands Optical Measurement Capability For Laboratory Water And Wastewater Analysis
2013-05-03 06:28:39| metrologyworld Home Page
Thermo Fisher Scientific Inc., the world leader in serving science, has expanded its portfolio of optical measurement instruments with the introduction of the Thermo Scientific Orion AquaMate 7000 and 8000 Series spectrophotometers, enabling water and wastewater lab operators to select UV-Vis wavelengths quickly and easily for accurate concentration measurements
Tags: water
analysis
scientific
laboratory
Optical Fiber enables stress analysis over large areas.
2013-05-02 14:28:17| Industrial Newsroom - All News for Today
With All Grating Fiber, sensors can be positioned adjacent to one another, making it possible to monitor changes throughout structure and see how mechanical influences at one point can affect another. DTG-LBL-1550-AGF is low bendloss fiber with densely spaced Draw Tower Gratings over full length, breaking strength of >5% strain, and operating temperature of -180 to +200°C. Used with OFDR system, fiber enables precise measurements with spatial resolution down to a few millimeters. This story is related to the following:Optical Fibers
Tags: large
areas
analysis
stress
NIST Demonstrates Transfer of Ultraprecise Time Signals over a Wireless Optical Channel
2013-05-02 06:00:00| Industrial Newsroom - All News for Today
By bouncing eye-safe laser pulses off mirror on hillside, researchers at NIST have transferred ultra precise time signals through open air with precision equivalent to "ticking" of world's best next-generation atomic clocks. Described in Nature Photonics, demonstration shows how next-generation atomic clocks at different locations could be linked wirelessly to improve geodesy, distribution of time and frequency information, satellite navigation, radar arrays, and other applications. This story is related to the following:Trade Associations
Tags: time
transfer
channel
wireless
Optical Chopper/Shutter offers 10 ms response with no click.
2013-04-23 14:31:49| Industrial Newsroom - All News for Today
Featuring variable frequency from DC–25 Hz, Model CH-62 consists of blade mounted on motor with limited rotation angle. Current in one direction will set chopper to open position, while current in other direction will set chopper to close position. In internal mode, CH-62 is used as variable low frequency chopper with frequency set by internal oscillator adjustable from 1–25 Hz. In external mode, CH-62 is used as chopper or shutter and is controlled by external TTL signal input up to 25 Hz. This story is related to the following:Optical Choppers |
Tags: no
click
offers
response
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