Metal Halide Lamps
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16 CFR Ch. I (1–1–20 Edition) § 305.22
Federal Trade Commission Pt. 305 PART 305—ENERGY AND WATER 305.27 Paper catalogs and websites. USE LABELING FOR CONSUMER ADDITIONAL REQUIREMENTS PRODUCTS UNDER THE ENERGY 305.28 Test data records. POLICY AND CONSERVATION 305.29 Required testing by designated lab- ACT (‘‘ENERGY LABELING oratory. RULE’’) EFFECT OF THIS PART SCOPE 305.30 Effect on other law. 305.31 Stayed or invalid parts. Sec. 305.32 [Reserved] 305.1 Scope of the regulations in this part. APPENDIX A1 TO PART 305—REFRIGERATORS DEFINITIONS WITH AUTOMATIC DEFROST APPENDIX A2 TO PART 305—REFRIGERATORS 305.2 Definitions. AND REFRIGERATOR-FREEZERS WITH MAN- 305.3 Description of appliances and con- UAL DEFROST sumer electronics. APPENDIX A3 TO PART 305—REFRIGERATOR- 305.4 Description of furnaces and central air FREEZERS WITH PARTIAL AUTOMATIC DE- conditioners. FROST 305.5 Description of lighting products. APPENDIX A4 TO PART 305—REFRIGERATOR- 305.6 Description of plumbing products. FREEZERS WITH AUTOMATIC DEFROST GENERAL WITH TOP-MOUNTED FREEZER NO THROUGH-THE-DOOR ICE 305.7 Prohibited acts. APPENDIX A5 TO PART 305—REFRIGERATOR- FREEZERS WITH AUTOMATED DEFROST TESTING WITH SIDE-MOUNTED FREEZER NO 305.8 Determinations of estimated annual THROUGH-THE-DOOR ICE energy consumption, estimated annual APPENDIX A6 TO PART 305—REFRIGERATOR- operating cost, and energy efficiency rat- FREEZERS WITH AUTOMATED DEFROST ing, water use rate, and other required WITH BOTTOM-MOUNTED FREEZER NO disclosure content. THROUGH-THE-DOOR ICE 305.9 Duty to provide labels on websites. APPENDIX A7 TO PART 305—REFRIGERATOR- 305.10 Determinations of capacity. FREEZERS WITH AUTOMATIC DEFROST 305.11 Submission of data. -
Your Fluorescence Microscope Transmitted-Light
Your Fluorescence Microscope Transmitted-light. Bright-field Bright-field microscopy = Transmitted-light INVERTED UPRIGHT Fluorescence microscopy = Reflected-light Mercury Lamp Heat Filter Emission Filter Mirror Excitation Filter Collimating Lens Dichromatic Mirror (From:http://micro.magnet.fsu.edu) You need to know … Your light source Your filters Your objective Your detector Spectrum of a Mercury Lamp Your Light Source • Mercury lamp Wavelength (nm) • Xenon lamp Spectrum of a Xenon Lamp • Metal halide lamp • Halogen lamp • LED • Laser Wavelength (nm) (Modified from: h6p://www.cairn-research.co.uk) Your Light Source 1) Halogen lamp 2) Mercury lamp 3) Xenon lamp 4) Metal halide lamp 5) LED 6) Laser Tungsten – Halogen lamp • White light source • Inexpensive long lasNng bulbs • Used mainly for brighQield illuminaNon • CAN be used for fluorescence excitaNon above 400nm • Ideal for live cell imaging (low power, no UV) • “Colour” changes with temperature Mercury (HBO) lamp PROS • white light source • 10-100x brighter then halogen • focused intensity light-source • very bright intensity peaks at specific wavelengths for many standard fluoreophores CONS • short bulb life (≈200-400h) • generates a lot of heat • requires bulb alignment • no uniform intensity (peaks) • bulb are hazardous waste • long warm-up time • excitation wavelength cannot be • Intensity decay over Nme, intensity controlled independently flickering Xenon lamp PROS • white light source • relaNvely even intensity across visible spectrum • focused intense light source CONS • requires bulb alignment • bulbs are hazardous waste • Intensity decay over Nme • weaker intensity in UV • generates a lot of heat in the IR region • relaNvely low power in visible range • excitaNon wavelength cannot be controlled independently Metal Halide lamp PROS • white light source • brighter intensity between peaks than mercury lamp • no bulb alignment, more uniform field of illum. -
CATHODE LIGHT STRIP Single-Lamp Modular Cold Cathode Fluorescent Fixture • Model CLS
CATHODE LIGHT STRIP Single-Lamp Modular Cold Cathode Fluorescent Fixture • Model CLS U.S. and international patents pending. Conference Room, Anadarko Petroleum Photo: Eric Long Washington, DC Architect: Davis Carter Scott © 2002 Cathode Lighting Systems Inc. 8020 Queenair Drive, Gaithersburg, MD 20879 • ph: 301 921 4120 • fax: 301 963 3050 e-mail: [email protected] • website: www.CathodeLightingSystems.com INALLY, THE LOOK OF A CUSTOM COLD CATHODE INSTALLATION IN AN OFF- FTHE-SHELF MODULAR SYSTEM. OUR ARCHITECTURAL-GRADE COLD CATHODE FIXTURE MAKES DESIGNING SEAMLESS SPECIAL EFFECTS LIGHTING EASIER THAN EVER. LAMPS ARE ILLUMINATED FROM END TO END, CREATING TRUE SHADOWLESS LINEAR FLUORESCENT LIGHT. STANDARD INTEGRAL DIMMING BALLASTS, SIMPLE INSTALLATION, AND A LAMP LIFE OF 50,000 HOURS MAKE CATHODE LIGHT STRIP THE CLEAR CHOICE WHEN THE HIGHEST-QUALITY LONG-LIFE LIGHTING EFFECTS ARE REQUIRED. CATHODE LIGHT STRIP, PERFECT ELEGANCE WAS NEVER SO EASY. Model CLS-4 shown equipped with a warm white (30TC) lamp. FEATURES: • SEAMLESS ILLUMINATION: Lamp illumination is • DIMMABLE: Fixtures are supplied standard with integral complete, from end to end, with no dark spots or socket dimmable ballasts. shadow. • ALL FIXTURES DIM AT THE SAME RATE: Cathode Light • ULTRA-LONG LAMP LIFE: The cold cathode lamp has Strip has been engineered to dim evenly from fixture to a life of 50,000 hours +. fixture, regardless of length or combinations of differing • LOW PROFILE: Just 2 5/8" wide and 3 1/2" tall, much lengths. smaller than traditional custom cold cathode. • STREAMLINED AND LIGHTWEIGHT: Fixtures are • AVAILABLE IN A VARIETY OF LENGTHS: With eight made from satin anodized architectural-grade, snap-fit standard sizes available, fixtures can be combined or aluminum extrusion. -
Industrial Lighting a Primer
Industrial Lighting A Primer All through history people have sought better ways to illuminate their work. Even the cavemen needed torches to allow them to draw on the walls of their underground caverns. Fire brought both light and heat for thousands of years before crude lamps of animal fat gave way to the candle for general indoor illumination used around the world. Roman Grease Lamp An offshoot of the common candlestick became what we now call the Lacemakers Globe. This quite possibly could qualify as the world’s first industrial light source! It was observed that when a candle flame was aligned behind a rounded glass bottle filled with water, a magnifying and focusing effect was produced, in addition to simply lighting up a small area. This was high technology of the first order! No longer did the lacemaker have to pack it in when the sun went down, for soon the new Lacemaker’s Globe became fairly common in European Cottage Industry, enabling the production of lace at a greater rate than ever before. It is also not too much of a stretch to conclude that the repetitive patterns of the lacemaker could be looked upon as a forerunner to the theory of mass production, along with the pin makers who toiled away in the ‘second tier’ of the feeble light pool cast by the globe, hammering heads onto straightened bits of wire in order to make the common pin. This was mighty slim pickings by today’s standards to be sure, but just a few hundred years ago it represented a revolutionary increase in handiwork production after the sun went down, for the very first time in history. -
Fluorescence Cell Imaging and Manipulation Using Conventional Halogen Lamp Microscopy
Fluorescence Cell Imaging and Manipulation Using Conventional Halogen Lamp Microscopy Kazuo Yamagata1,2, Daisaku Iwamoto3, Yukari Terashita1,4, Chong Li1, Sayaka Wakayama1,Yoko Hayashi-Takanaka5, Hiroshi Kimura5, Kazuhiro Saeki3, Teruhiko Wakayama1* 1 RIKEN Center for Developmental Biology, Kobe, Japan, 2 Research Institute for Microbial Research, Osaka University, Suita, Japan, 3 Department of Genetic Engineering, Kinki University, Kinokawa, Wakayama, Japan, 4 Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan, 5 Graduate School of Frontier Biosciences, Osaka University, Suita, Japan Abstract Technologies for vitally labeling cells with fluorescent dyes have advanced remarkably. However, to excite fluorescent dyes currently requires powerful illumination, which can cause phototoxic damage to the cells and increases the cost of microscopy. We have developed a filter system to excite fluorescent dyes using a conventional transmission microscope equipped with a halogen lamp. This method allows us to observe previously invisible cell organelles, such as the metaphase spindle of oocytes, without causing phototoxicity. Cells remain healthy even after intensive manipulation under fluorescence observation, such as during bovine, porcine and mouse somatic cell cloning using nuclear transfer. This method does not require expensive epifluorescence equipment and so could help to reduce the science gap between developed and developing countries. Citation: Yamagata K, Iwamoto D, Terashita Y, Li C, Wakayama S, et al. (2012) Fluorescence Cell Imaging and Manipulation Using Conventional Halogen Lamp Microscopy. PLoS ONE 7(2): e31638. doi:10.1371/journal.pone.0031638 Editor: Sue Cotterill, St. Georges University of London, United Kingdom Received September 12, 2011; Accepted January 10, 2012; Published February 8, 2012 Copyright: ß 2012 Yamagata et al. -
!History of Lightingv2.Qxd
CONTENTS Introduction 3 The role of lighting in modern society 3 1. The oldest light sources 4 Before the advent of the lamp 4 The oldest lamps 4 Candles and torches 5 Further development of the oil lamp 6 2. Gaslight 9 Introduction 9 Early history 9 Gas production 10 Gaslight burners 10 The gas mantle 11 3. Electric lighting before the incandescent lamp 14 Introduction 14 Principle of the arc lamp 15 Further development of the arc lamp 16 Applications of the arc lamp 17 4. The incandescent lamp 20 The forerunners 20 The birth of the carbon-filament lamp 22 Further development of the carbon-filament lamp 25 Early metal-filament lamps 27 The Nernst lamp 28 The birth of the tungsten-filament lamp 29 Drawn tungsten filaments 30 Coiled filaments 30 The halogen incandescent lamp 31 5. Discharge lamps 32 Introduction 32 The beginning 32 High-voltage lamps 33 Early low-pressure mercury lamps 34 The fluorescent lamp 35 High-pressure mercury lamps 36 Sodium lamps 37 The xenon lamp 38 6. Electricity production and distribution 39 Introduction 39 Influence machines and batteries 39 Magneto-electric generators 40 Self-exciting generators 41 The oldest public electricity supply systems 41 The battle of systems 42 The advent of modern a.c. networks 43 The History of Light and Lighting While the lighting industry is generally recognized as being born in 1879 with the introduction of Thomas Alva Edison’s incandescent light bulb, the real story of light begins thousands of years earlier. This brochure was developed to provide an extensive look at one of the most important inventions in mankind’s history: artificial lighting. -
Flashlight Ebook
FLASHLIGHT PDF, EPUB, EBOOK Lizi Boyd | 40 pages | 12 Aug 2014 | CHRONICLE BOOKS | 9781452118949 | English | California, United States Flashlight PDF Book App Store Preview. The source of the light often used to be an incandescent light bulb lamp but has been gradually replaced by light-emitting diodes LEDs since the mids. Some models of flashlight include an acceleration sensor to allow them to respond to shaking, or to select modes based on what direction the light is held when switched on. LED flashlights were made in the early s. Perf Power. This was the first battery suitable for portable electrical devices, as it did not spill or break easily and worked in any orientation. CS1 maint: archived copy as title link U. Water resistance, if specified, is evaluated after impact testing; no water is to be visible inside the unit and it must remain functional. The standard described only incandescent lamp flashlights and was withdrawn in Colored light is occasionally useful for hunters tracking wounded game after dusk, or for forensic examination of an area. Solar powered flashlights use energy from a solar cell to charge an on-board battery for later use. Remove All. Don't feel overwhelmed with our surplus of options. Retailer Walmart. Anodized Aluminum. A flashlight may have a red LED intended to preserve dark adaptation of vision. Price Free. And it even goes with a compass, giving you the direction in the darkness. Lanterns Lanterns. The working distance is from the point of view of the user of the flashlight. An IP X8 rating by FL1 does not imply that the lamp is suitable for use as a diver's light since the test protocol examines function of the light only after immersion, not during immersion. -
G-Tran Series Sensor Unit Model Sc1 Cold-Cathode Ion
No. SK00-8431-EI-023-03 G-TRAN SERIES SENSOR UNIT MODEL SC1 COLD-CATHODE ION GAUGE INSTRUCTION MANUAL This manual is for the SC1 cold-cathode ion gauges of the following serial numbers. Serial No. 02300G and higher Read this manual before operation and keep it at hand for immediate reference. Components Division, ULVAC , Inc. 2500 Hagizono, Chigasaki City, Kanagawa-ken, Japan http://www.ulvac.co.jp/ Prior to Operation Upon receipt of this gauge, make sure that it is the correct model you ordered and that it is not damaged in transit. Read this instruction manual before installing, operating, inspecting, or maintaining the product and fully understand the safety precautions, specifications and operating procedures regarding the product. The copyright of this instruction manual is held by ULVAC, Inc. You are prohibited from copying any portion of this instruction manual without the consent of ULVAC Inc. You are also prohibited from disclosing or transferring this instruction manual to third parties without the express written consent of ULVAC Inc. The contents described in this instruction manual are subject to change without prior notice because of changes in specifications or because of product improvements. Safety Denotations Safety symbols are used throughout this instruction manual to call the operator's attention to safety. The terminology used in safety symbols is classified below. Indicate status of urgency of danger when failure to comply with DANGER results in serious personal injury or death The work ignoring this warning will lead to serious damage to human life or factory facility (including this equipment) at a high probability. -
MP1010B Cold Cathode Fluorescent Lamp Driver the Future of Analog IC Technology
MP1010B Cold Cathode Fluorescent Lamp Driver The Future of Analog IC Technology DESCRIPTION FEATURES The MP1010B is a power solution IC that offers • Integrated Power Switches a true complete solution for driving a Cold • 6.0V to 23V Variable Supply Voltage with Cathode Fluorescent Lamps (CCFL). This Regulated Lamp Current. Power IC converts unregulated DC voltage to a • Rated 12W Power Output at 12V Input nearly pure sine wave required to ignite and • Open Lamp Regulation operate the CCFL. Based on proprietary power • Current and Voltage Feedback Control topology and control techniques it greatly • Logic Level Burst Mode Control increases the power conversion efficiency. • Supports Open/Short Lamp Protection EVALUATION BOARD REFERENCE • Soft-Start Board Number Dimensions • Short Circuit Protected Output • High Energy Start Pulse EV1010B-00A 3.75”X x 0.4”Y x 0.25”Z • Analog and Burst Mode Dimming APPLICATIONS • LCD Backlight Inverter for Notebook Computers • Web Pads, GPS, Desktop Displays, Portable DVD, Car Video Display Systems “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. The MP1010B is covered by US Patents 6,633,138, 6,316,881, 6,114,814. TYPICAL APPLICATION Rs Cft2 Rdamp Cft1 Cref N1 CbaR Ccomp CbtR Rft Cp N/A 20 19 18 17 16 15 14 13 12 11 HV IN FT FB OL 2 REF BSTR OUTR PGND AGND COMP Rbosc 1 MP1010B T1 CN1 BR IL BOS T/B EN DR IN OUTL PGND BSTL 1 2 3 4 5 6 7 8 9 J1 10 ABRT 5 Rabr Cabr CbtL DBRT 4 Cdrv Rbdr EN 3 Cisb Ren1 N/A Cs1 Cs2 Rlfb Resd Cen Cdbr Rbleed Ren2 CbaL Cbosc Risb Csfb Rsfb GND 2 Cba2 F1 / 1A Cba1 VBATT 1 FUSE MP1010B Rev. -
Humphry Davy and the Arc Light
REMAKING HISTORY By William Gurstelle Humphry Davy and the Arc Light » Thomas Edison did not invent the first electric BRILLIANT light.* More than 70 years before Edison’s 1879 MISTAKES: Humphry Davy, incandescent lamp patent, the English scientist chemist, inventor, Humphry Davy developed a technique for produc- and philosopher: ing controlled light from electricity. “I have learned Sir Humphry Davy (1778–1829) was one of the more from my failures than from giants of 19th-century science. A fellow of the my successes.” prestigious Royal Society, Davy is credited with discovering, and first isolating, elemental sodium, potassium, calcium, magnesium, boron, barium, and strontium. A pioneer in electrochemistry, he appeared between the electrode tips, Davy had to also developed the first medical use of nitrous oxide separate the carbon electrodes slightly and care- and invented the miner’s safety lamp. The safety fully in order to sustain the continuous, bright arc lamp alone is directly responsible for saving of electricity. Once that was accomplished, he found hundreds, if not thousands, of miners’ lives. the device could sustain the arc for long periods, But it is his invention of the arc lamp for which we even as the carbon rods were consumed in the heat remember him here. Davy’s artificial electric light of the process. consisted of two carbon rods, made from wood Davy’s arc lamp of 1807 was not economically charcoal, connected to the terminals of an enormous practical until the cost of producing a 50V-or-so collection of voltaic cells. (In Davy’s day, thousands power supply became reasonable. -
High Performance Flash and Arc Lamps Catalog
Europe: Saxon Way, Bar Hill, Cambridge, CB3 8SL Tel: +44 (0)1954 782266 Fax: +44 (0)1954 782993 USA: 44370 Christy St., Freemont, CA 94538, USA Tel: (800) 775-OPTO Tel: (510) 979-6500 Fax: (510) 687-1344 USA: 35 Congress Street, Salem, MA 01970, USA Tel: (978) 745-3200 Fax: (978) 745-0894 Asia: 47 Ayer Rajah Cresent, 06-12, Singapore 139947 Tel: +65-775-2022 Fax: +65-775-1008 Japan: 18F, Parale Mitsui Building 8, Higashida-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa-ken, 210-0005 Japan Tel: 81 44 200 9150 Fax: 81 44 200 9160 www.perkinelmer.com/opto Optoelectronics Lighting Imaging Telecom High Performance Flash and Arc Lamps Lighting Imaging Teleco m Introduction This publication is divided into two sections: Past, Present and Future Part 1 – Technical Information Solid state laser systems have historically used pulsed and CW (DC) xenon or krypton filled arc lamps as exci- Part 2 – Product Range tation for pump sources. When in 1960, at Hughes Research Labs, the first practical pulsed laser system Part 1 is intended to give the necessary technical infor- was demonstrated by mation to manufacturers, designers and researchers to T. H. Maiman the technology and understanding enable them to select the correct flashlamp for their involved in the manufacture and operation of application and also to give an insight into the design flashlamps was of a very basic nature. Up to procedures necessary for correct flashlamp operation. that time (1960) the major use of flashlamps was pho- Part 2 is a guide to the wide, varied and complex range tography and related applications. -
History of Electric Light
SMITHSONIAN MISCELLANEOUS COLLECTIONS VOLUME 76. NUMBER 2 HISTORY OF ELECTRIC LIGHT BY HENRY SGHROEDER Harrison, New Jersey PER\ ^"^^3^ /ORB (Publication 2717) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION AUGUST 15, 1923 Zrtie Boxb QSaftitnore (prcee BALTIMORE, MD., U. S. A. CONTENTS PAGE List of Illustrations v Foreword ix Chronology of Electric Light xi Early Records of Electricity and Magnetism i Machines Generating Electricity by Friction 2 The Leyden Jar 3 Electricity Generated by Chemical Means 3 Improvement of Volta's Battery 5 Davy's Discoveries 5 Researches of Oersted, Ampere, Schweigger and Sturgeon 6 Ohm's Law 7 Invention of the Dynamo 7 Daniell's Battery 10 Grove's Battery 11 Grove's Demonstration of Incandescent Lighting 12 Grenet Battery 13 De Moleyns' Incandescent Lamp 13 Early Developments of the Arc Lamp 14 Joule's Law 16 Starr's Incandescent Lamp 17 Other Early Incandescent Lamps 19 Further Arc Lamp Developments 20 Development of the Dynamo, 1840-1860 24 The First Commercial Installation of an Electric Light 25 Further Dynamo Developments 27 Russian Incandescent Lamp Inventors 30 The Jablochkofif " Candle " 31 Commercial Introduction of the Differentially Controlled Arc Lamp ^3 Arc Lighting in the United States 3;^ Other American Arc Light Systems 40 " Sub-Dividing the Electric Light " 42 Edison's Invention of a Practical Incandescent Lamp 43 Edison's Three-Wire System 53 Development of the Alternating Current Constant Potential System 54 Incandescent Lamp Developments, 1884-1894 56 The Edison " Municipal