与 «HALOGEN LAMP»相关的英语书籍
在以下的参考文献中发现
halogen lamp的用法。与
halogen lamp相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Handbook of Biological Confocal Microscopy
... the halogen lamp is the most stable source over time periods of a few
milliseconds because of the high thermal inertia of the tungsten filament. LED-
based sources react very fast (in a few microseconds) and, therefore, they are
affected by ...
2
Metallographer's Guide: Practice and Procedures for Irons ...
The tungsten-halogen lamp has essentially replaced the simple tungsten-
filament lamp described previously. The tungsten-halogen lamp employs a
tungsten filament in a halogen gas. The halogen gas is usually iodine, but other
halogens, ...
3
Revolution in Lamps: A Chronicle of 50 Years of Progress, ...
The Halogen Cycle In 1959, Fridrich and Wiley of General Electric were granted
a patent for a design that lead to the first commercial tungsten-halogen lamp.5 It
contained iodine. The iodine was added to a tubular quartz infrared lamp to ...
4
Tooth-colored Restoratives: Principles and Techniques
Thus, a halogen lamp with an increased spot size and a lower power density can
cure a larger restoration faster than an arc or laser lamp, both of which have
small spot sizes. The situation for which high-powered lamps with small spot
sizes ...
5
Mechanical and Electrical Equipment for Buildings
Indeed, it is in this area, as discussed later, that most of the recent developments
in tungsten-halogen lamp technology have occurred. Due to the lamp's high
filament temperature, the bulb envelope is generally made of quartz or a special
...
Walter T. Grondzik, Alison G. Kwok, Ben Stein,
2011
6
Practical Flow Cytometry
They can thus be used for fluorescence excitation in microscopy. The Technicon
Hemalog D differential counter“as successfully used a quartz-halogen lamp for
flow cytometric absorption and scattering measurements; the newer hematology
...
7
Handbook of Optical Metrology: Principles and Applications
A typical tungsten halogen lamp has at least twice longer lifetime of an
incandescent lamp at the same efficiency. Figure 1.14 compares the spectral
exitance of an Oriel quartz tungsten halogen lamp with a blackbody radiator. A
120 V/50 W ...
8
Electrical Engineer's Reference Book
A typical tungsten halogen lamp will provide about 50% greater light output and
about twice the life of a conventional tungsten lamp of an equivalent wattage.
Tungsten halogen lamps come in several common forms. Small capsule lamps
with ...
M. A. Laughton, D.F. Warne,
2002
For these reasons, substituting a halogen lamp for a conventional incandescent
lamp, especially in the small light fixtures found on boats, has become popular.
Herein lies the danger. A halogen lamp installed in a light fixture originally ...
10
Joining Plastics 2006: London, England, 25-26 April 2006
A quartz-halogen lamp can emit infrared radiation within the wavelength region
where the above weak and strong absorption bands are included. Figure 5
shows a typical emission spectrum of the quartz-halogen lamp. The maximum
output ...
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Verbatim anti-glare AR111 LED lamps provide halogen …
... effect of a traditional halogen lamp by directing the light emitted into the ... rating and 750lm luminous flux equates to a 75W halogen lamp. «LEDs Magazine, 七月 15»
Detection of colorectal polyps in humans using an intravenously …
The illumination module consists of a 150-W halogen lamp (Pentax LH-150PC) for WL and a high power (3-W) laser diode source (Modulight, ML1496) centered ... «Nature.com, 七月 15»
Laser microdissection microscope series with LED for transmitted …
Both systems are available with either a halogen lamp or an LED for transmitted light illumination. Users benefit from the constant color ... «News-Medical.net, 七月 15»
Leica Microsystems launches laser microdissection microscope …
Both systems are available with either a halogen lamp or an LED for transmitted light illumination. Users benefit from the constant color ... «Global LEDs/OLEDs, 七月 15»
Alameda: Paru Street fire displaces two residents
Firefighters put out a blaze the afternoon of June 27 that they believe started accidentally when a halogen lamp came in contact with ... «Contra Costa Times, 七月 15»
Alameda firefighters extinguish blaze started by halogen lamp
ALAMEDA -- Firefighters put out a blaze on Saturday afternoon that they believe started accidentally when a halogen lamp came in contact with ... «Monterey County Herald, 六月 15»
American Artist Larry Bell To Open At White Cube Mason's Yard
... are a quarter of a circle of vacuum coated glass, installed in a wall corner and lit at a particular angle from the ceiling by a halogen lamp. «ArtLyst, 六月 15»
Local enthusiast documents roadrunners
"I have on a magnetic base a halogen lamp that lights the nest like a Hollywood set. The roadrunners get on my camera, and they got on that ... «Daily Journal, 六月 15»
Nature enthusiast documents roadrunners
"I have on a magnetic base a halogen lamp that lights the nest like a Hollywood set. The roadrunners get on my camera, and they got on that ... «Journal Gazette and Times-Courier, 六月 15»
Exorcist Author Offers 'Proof' Of Life After Death
It was a halogen lamp sitting atop one of my filing cabinets. It stayed on, steady, not flickering, for 10, maybe 15 seconds, then went out. «Daily Caller, 六月 15»