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Visible spectrum of electromagnetic radiation from 400nm to 700nm.

See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Luminescence

Showing product results. 2056 - 2070 of 2265 products found.

  • Automated Thermal Stress System

    ATSS Series - Thermotron Industries

    Thermotron's Automated Thermal Stress Systems (ATSS) facilitate extremely rapid product temperature change rates in a space-saving, self-contained design that accelerate a Thermal Stress test. Thermotron's ATSS chambers meet the latest MIL-STD 883E and MIL-STD 202F thermal shock specifications as well as JEDEC and IPC test methods. ATSS chambers are capable of the following: Rapid thermal shocking, Accelerated product stressing, Controlled thermal cycling in a self-contained, compact design. With separate hot and cold zones, the Automated Thermal Stress System was designed with a patented retractable product transfer carrier that makes full use of the available working volume in both temperature zones for increased product loading and throughput. The product transfer carrier reduces the overall height requirements of the chamber and is made as light as possible to minimize thermal loading restraints. Thermotron ATSS chambers can be used as part of most commercial reliability and quality control programs, helping to determine:

  • ARC Fusion Splicer

    FBT-19S - Shanghai Fibretool Technology Co.,Ltd.

    FBT-19S Optical Fiber Fusion Splicer is small size optical fiber fusions splicer, mainly used for fusion and protection of common communications fibers. The rich functionality and ultra-low splice loss make the splicer adaptive to fiber splicing in various environments. It is featured with small size, light weight, high reliability, greater environmental adaptability, dust-resistant, water-resistant and shock-resistant. Multiple fusion modes and heating modes are available to meet diversified customers’ demands. Fiber loading becomes more convenient and accurate thanks to the ceramic V-groove of high precision, which is easy for clean and maintenance. The splicer is capable of dual-directional fusion. The monitor is a touch screen delivers fresh designed graphical interfaces, which are simple for operation. The modular pluggable lithium-ion battery of large-capacity ensures long-time field operations. The auto environment compensation system greatly improves adaptability of the splicer to hostile environments, so that low-loss splice can be remained consistent in various environments.

  • Natural Cooling Input 380VAC 3 Phase to Output 190-300VDC 10A-40A Rectifier Battery Charger

    SD230D20ZZ - Zhejiang Sandi Electric Co., Ltd

    SANDI “SD” series intelligent high-frequency switch power supply modules are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology “resonant voltage type soft switching power supply technology”. They feature high efficiency and stability, intelligent control, small size and light weight. Standard RS-485 interface, easy to connect with automation system. “Four remotes” functions, intelligent management. The products are widely used in power plant, substations and etc..Main characteristic of the moduleModularization design, realize N+1 backup;The friendly man-machine interface. Large screen to show, realize man-machine dialogue operate really.RS-485 inrerface, realize “4 remote” function with monitor machine.High efficiency, Nearly 95%-96%;Lightly, 230V/10A natural cooling module only 9kg;Little volume, 230V/10A natural cooling module dimension only 325mm×230mm×130mm;After the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC, power factor>0.94;Function against reverse pour: each module has been added diode against reverse pour at output terminal.LED digital screen, digital calibrate, stable current ,fault alarm Main characteristic of the ModulesThe friendly man-machine interface. LED digital screen, digital calibrate, stable current ,fault alarmHigh efficiency, up to 95%-96%;Light weight, Small sizeAfter the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC, power factor>0.94;Unequal current ratio of parallel connection<+/-3%, can ensure twenty modules work well by parallel connection.Multiple protections including over/under voltage, current limiting, short-circuit, parallel protection, over-temperature protection.Output over-voltage protectionTo prevent the disastrous accident caused by output overvoltage, there is overvoltage protection circuit in the module. Once the output voltage is higher than the threshold, the module locks up automatically and fault indication light is on, the faulty module quits work automatically and doesn’t affect the normal operation of the entire system.Output current limiting protectThe output current cannot increase infinitely. The maximum value of the output current of each module is limited to the rated output current 105%, in this range, the output current value of the module is continuously adjustable. If the load output of the module, the module will play down the output voltage.Output short-circuit protectionWhen short circuit, the output voltage drops to 0 immediately. Limit the short circuit current under 15% of rated output current. The module will not be damaged under short circuit state for a time, and resumes to work automatically after debugging. Module parallel protectionThere is parallel protection circuit in each module to ensure that when the fault module quits the system, the normal work of other modules and the system won’t be effect.Output over-current protectionThe output current cannot increase infinitely. If overloaded, the output voltage decreases automatically to protect the power components. The over current protection can be resumed automatically.

  • Spectral Response SystemsQuantum Efficiency SystemsIPCE Measurement Systems

    Photo Emission Tech., Inc.

    QE system provides electronics and software designed for fully automated measurement of external quantum efficiency of solar cells. All systems include probes and a fixed plate sample stage for samples up to 150 mm x 150 mm. The main system components include: custom designed software, measurement electronics, and computer system (Windows 8 operating system). The measurement involves focusing monochromatic light to a spot on the device under test, then accurately measuring the photon flux and current from the test cell. The system utilizes a dual beam configuration with lock-in detection, providing an absolute accuracy of ±3%. The QE system uses a grating monochrometer with silicon/InGaAs/Ge detectors. The system includes automatic order sorting filters and two light sources for monochromatic illumination (a Xenon- arc lamp and a halogen lamp). A single lock-in amplifier is used to measure both the reference detector and test device. The main system comes with all the hardware needed to measure quantum efficiency, a fixed plate sample stage and probes.

  • Digital Micro OHM Meter

    Neutronics Manufacturing Co.

    NMC's Digital Micro Ohm Meters are low cost, compact, light weight, 3½ digit resistance meter suitable for measurements of resistances of cables, wires, transformers, motor windings, coils and contact resistance of switches, connectors, relays and track resistance of PCB's etc. The value of resistance is displayed on 7 segment LED display. Four terminal measurement systems provide measurements free from errors due to contact resistance and test lead resistance.

  • Optical Loss Meter

    Wuhan Sunma Technology Co., Ltd.

    Optical Multimeter integrates both an optical power meter module and an optical light source module and can perform closed-loop tests by using both modules but work individually. It is specifically designed for technical support personnel to test a variety of instruments with a single meter and thus satisfy the user by providing a choice of greater convenience and more advantages. Contact us at Buy other fiber optic products on SunmaFiber. Save your money & time right now!

  • Spectrum Analyzers

    T3SA Series - Teledyne LeCroy

    Teledyne Test Tools new T3SA3000 family of Spectrum Analyzers offers a frequency range of 9 KHz to either 2.1/3.2 GHz alongside many impressive features. With their light weight, small form factor, and user friendly interface, these Spectrum Analyzers take powerful and reliable automatic measurements that are presented on a large, bright, easy to read touch screen display. Typical uses for the T3SA3000 series are research and development, education, production, maintenance, and pre-compliance testing.

  • Petroleum Distillate Tester

    Weshine Electric Manufacturing Co., Ltd

    Weshine invented Petroleum Distillate Tester(VS-9815 Series) is designed and manufactured in accordance with the standard of ASTM D86, which is applicable to determine quantitatively the boiling range characteristics of such products as natural gasoline, light and middle distillates, automotive spark-ignition engine fuels, aviation gasoline, aviation turbine fuels, 1-D and 2-D regular and low sulfur diesel fuels, special petroleum spirits, naphthas, white spirits, kerosines, and Grades 1 and 2 burner fuels.

  • Sensors for Positioning

    Leuze electronic GmbH + Co. KG

    With moving system parts that need to automatically work together, the positioning of parts or work pieces with millimeter accuracy is of great importance. For this purpose, sensors with various operating principles are provided: laser distance measurement devices that measure against a reflector, bar code positioning systems whose red light laser determines position and speed relative to a bar code tape, sensors for optical guidance using edge detection as well as solutions for camera-based compartment fine positioning.

  • 2 in 1 Power Meter

    OT-2000-V - Radiantech, Inc.

    The FTTx Wide Band VFL Meter, OT-2000-V, is a powerful optical measuring tool which can be used in various optical fiber systems and applications, especially in FTTx field installation and maintenance. With 850, 1310, 1490, 1550 nm calibration wavelength, it is ideal for both single mode and multimode fiber field installation and maintenance. The additional 650nm light source makes for a convenient, easy to use yet powerful device to check for broken fibers as well.

  • Paper Moisture Tester

    SKZ111 - SKZ Industrial Co., Ltd

    High-frequency paper moisture meter is the high-performance and digital meter for testing moisture, which is firstly introduced to China from foreign countries. The meter uses high-frequency principle. It integrates sensor and mainframe with figure display and has six stalls to test the moisture of various papers, cardboard, corrugated paper and carton. The meter has many advantages, such as large testing range, high accuracy, and small dimension, light and portable for spot testing. It is the ideal instrument in the production process.

  • Laser Pulse Shaper

    MIIPS-HD - Biophotonics Solutions Inc.

    MIIPS-HD is the first line of pulse shapers on the market that relies on a Hamamatsu''s 2D (792×600 pixels) liquid crystal on silicon-spatial light modulator (LCOS-SLM), and uses diffractive shaping to enable independent phase and amplitude control, without using a polarizer. The system features enhanced power (pulse energy) handling capabilities and offers superior throughput for selected spectral ranges by utilizing SLMs with dielectric back mirrors. It is ideal for direct amplified pulse compression and shaping.

  • Handheld Advanced Photometer

    P7 - Evoqua Water Technologies LLC

    The handheld P7 Advanced Photometer measures up to seven parameters. A simple button layout, robust waterproof design and large backlit display make P7 Advanced Photometer easy to use and ideal for testing in the field, laboratory or plant room. The calibration and software based adjustment options mean that the unit is also suitable for use as a testing instrument. The units supply accurate, reproducible results using high quality interference filters with long-life LEDs as a light source.

  • Magnetic Flaw Detector

    CJX-A - Mitech Co., LTD.

    multifunctional magnetic flaw detector absorbed the advantages of similar products at home and abroad. With small size, light weight, easy operation, multifunction in one unit. The detector can equip A, D, O three types of probes to realize the functions of magnetic clamp detection, electromagnetic yoke detection, ring detection. It is the necessary detector to do flaw testing, quality control, safety check, life evaluation in the fields of petrol, chemicals, metallurgy, shipbuilding, aviation, railway etc..

  • Super MUTT Deluxe Edition Electrical Circuit Tester

    #9008-DL - Innovative Products of America

    The Super MUTT places a load on the trailer's electrical circuits to identify wiring problems while providing remote control operation over both air brakes and lights. Built to facilitate a one-man testing operation, the Super MUTT reduces guesswork and inspection time to prevent failures that lead to expensive road calls and citations. The remote control allows for repetitive air brake actuation at each axle to reveal developing problems often missed by normal testing procedures.

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