Light
Visible spectrum of electromagnetic radiation from 400nm to 700nm.
See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Streetlight, Luminescence
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SparkFun RedBot Sensor
Line Follower
The Line Follower sensor is an add-on for your RedBot that gives your robot the ability to detect lines or nearby objects. The sensor works by detecting reflected light coming from its own infrared LED. By measuring the amount of reflected infrared light, it can detect transitions from light to dark (lines) or even objects directly in front of it.
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Fiber Optic Multimeter
Combines the function of fiber optic power meter and fiber optic light source and the user can easily switch to choose the multi meter function via the control menu.
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Ambient Light Sensors
Renesas' ambient light sensors can adjust a display’s backlight, which improves user experience and power savings by optimizing the display’s viewability. Their ultra-low light sensitivity, low power consumption, ideal spectral response, and easy to use simple output algorithm make them best-in-class. We offer a full suite of light-to-analog and light-to-digital solutions to suit your applications requirements and budget.
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DC Input Single
DC input/single transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon phototransistor. This type is suitable for applications such as I/O interfaces and signal transmission circuits.
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BF-Series Angle And Auto Reverse Models
The E-DRIV® BF-Series angle and auto reverse models is designed for installing heli-coil screw thread inserts, as well as light tapping and gauging applications. The assembly power tools feature the brushless motor technology and is engineered for precision torque control. These installation tools feature the ability to set and adjust the speed, the rotation (number of turns), as well as program an auto reverse function. Using the assembly tool in conjunction with a torque arm enhances the insta...show more -
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Quantum & Metrology Instruments
Beyond quantum sensors, Exail’s photonics solutions enable real applications in other quantum technology fields. They also enable precise control and transmission of the frequency, phase and amplitude of a laser light through fibered telecommunication links, for metrology applications. The true and deep understanding of Exail teams for the fundamental physics behind its technology explains the absolute quality of its time & frequency reference products.
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Handheld Optical Light Source
X5002
Optical Light Source X-5002 is new-type light source. It provides single to quad-wavelength output including 650nm visible light source and 850/1300nm wavelength for multi-mode fiber or 1310/1550 nm dual-wavelength for single mode fiber. Together with new-type power meter, they combine the accurate test solution for the optical fiber networks.
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Light 0.83 (24.00) - 2.00 (57.00) High Performance Bias Ball Probe
POGO-1B-2
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Evaporative Light Scattering Detector for HPLC
ELSD-LT III
The evaporative light scattering detector (ELSD) is a general-purpose universal detector that can even detect components with no UV absorption, such as carbohydrates, lipids, surfactants, and synthetic polymers.* With exceptional sensitivity, a wide dynamic range through Analytical Intelligence features, and easy operability using LabSolutions™ software, the ELSD-LT III contributes to more effective analysis in a wide variety of fields.
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Laser Turbidity Meter
HU-200TB-EH
HU-200TB-EH is a laser-type turbidity meter that can measure turbidity of membrane filtered water, etc. with a resolution of 0.0001 degrees. A high-sensitivity turbidty meter with a minimum resolution of 0.0001 degrees at a measurement range of 0.0000 to 2.0000 degrees, which uses a long-lasting semiconductor laser as the light source and employs a transmission 90-degree scattering light method.This is best suited for sensitive measurement of turbidity on surface water.
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Programmable AC Withstand Voltage Insulation Tester
Shenzhen Chuangxin Instruments Co., Ltd.
*Small volume, light weight *Easy to operate, has keyboard lock function *Provide 5 groups memory setting, each group has four kinds of work mode LCD display Voltage gradient rise by time, real-time analysis and look for breakdown point
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EFI Test Light-GEO TBI
3413
Peaceful Thriving Enterprise Co Ltd
*Simply for testing: Disconnect the fuel injectors, plug in a Noid.*Quickly determines if the electrical signal present at the fuel injectors.*Light and crank the engine, a flashing Noid light indicates normal pulsing voltage.
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Spectral Response (Spectral Sensitivity) Measurement
It is used to measure the spectral response (spectral sensitivity) of photoelectric conversion devices (photodetectors / sensors) such as silicon photodiodes and CCD · CMOS image sensors . Measurement in the broadband wavelength region can be performed with low stray light.
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Optical Light Sources
FLS300 Series
Shanghai Tarluz Telecom Tech Co., LTD
FLS300 Series Optical light Source transmits with a wavelength-identification digital encrypted protocol, enabling FPM300 Series Optical Power Meter to automatically use the proper calibration wavelength. This feature reduces the need for communication between the two technicians and decreases the possibility of making mistakes.
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RV Protocol Trailer Light and Electric Brake System Tester
RVCHECK
The RVCHECK is a fast, easy, low-cost way to test RV lighting and electric braking systems. In addition to powering an RV trailer's lighting circuits for easy checking, your RVCHECK measures the current draw of the electric brake coils, and checks the break-away battery circuit.
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Low On-state Resistance
Is a low output capacitance solid state relay containing a GaAs LED on the light emitting side (input side) and MOS FETs on the output side. A small flat-lead package has been provided which realizes a reduction in mounting area of about 50% compared withthe PS78xx series. It is suitable for high-frequency signal control, due to its low C × R, low output capacitance, and low off-state leakage current.
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Electrostatic Field Meter - Hand Held Field Meter for Locating and Measuring Electrostatic Field Density
PFM-711B
- Lightweight, portable, hand-held Field Meter- Measure in 1 volt/in increments 0 to ±1,999 Volts- Measure in 10 V/in increments 0 to ±20,000 VoltsAccuracy of <±5%- LED ranging lights help position the meter at the right distance- Zero button allows the display to be adjusted to zero (0)- Hold feature freezes the measurement on the display- Use with Prostat CPM-720B Charge Plate Monitor and PCS-730B Electrostatic Charger- Use with Prostat PGA-710B AutoAnalysis System or X-Y Plotter- Analyze Footwear/Flooring Combinations- Verify Ionizer Balance and Decay Time Performance- 2-year Limited Warranty (1 year on the sensor)
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Optical microscopy (OM)
Materials Analysis Technology Inc.
Optical microscopy is used to display the surface morphology of samples by 2D intensity contrast due to deflection and reflection of visible light shined on areas of interest. Its resolution is about half of the incident wavelength, which is ~0.2 μm for visible light (wavelength of 400-700 nm). Such resolution limits the maximum magnification to X1000, and thus optical microscopy provides preliminary inspection of sample surface structure.
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LED Light Sources
LED light sources provide high power at a precise wavelength. A typical application for AvaLight-LED sources is fluorescence. They provide a long lifetime, short warm-up time, and high stability.
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On-board Volumetric Flow Detector
FP-4135
The FP-4135 On-Board Volumetric Flow Detector is the high-precision positive displacement flow detector to measure the fuel flow rate of liquids such as gasoline, light oil and kerosene combined with the Ono Sokki DF-2200 On-Board Flow Meter or the FM series Digital Flow meter.
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Analog Output Data Acquisition (DAQ) Products
Analog Output boards are useful when you need an output where the condition is not just an on or off state. Analog Output boards convert digital values generated by software into the analog voltage or current signals required for controlling frequency inverters, valves, sliders, brightness of lights, or things controlled by motors and other mechnical transducers.
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Spectrometer - OSA
HighFinesse optical spectrometers LSA and HDSA are designed to analyse the multi-line or broadband spectrum of (un-)known light sources like cw and pulsed lasers, gas discharge lamps, super luminescence diodes, semiconductor laser diodes and LEDs. They are suitable to analyze the spectrum of telecom signals, resolve Fabry-Perot modes of a gain chip, and produce a spectral measurement of gas absorption.
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LIGHT RANGER MUTT
TT9103
*Portable and water resistant trailer light tester and trailer brakes tester that allows the user to perform all testing functions without the use of the vehicle*Tests 7-spade, 6-round and 4/5-flat pin type trailer harnesses*Short circuit protection*Turn signal simulation and power verification LED*Water resistant*Trickle charger and trailer plug adapter includedInternal battery compartment (battery not included)
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Self-Powered Inductive Clamp Timing Light
130
The original battery powered timing light, built with quality to last. There is no need to connect to a 12 volt battery for power. This unit is powered by two “D” cell flashlight batteries. Great tool for marine, smowmobile, industrial, racing engines and other small engine timing. Don’t accept a copy.
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Saluki SFS-2000H Fusion Splicer (6 motors)
SFS-2000H series is the core-to-core alignment (6 motors) fusion splicer. Light Weight, Touch Screen, Friendly UI, Fast Fusion and Heating, and more intelligent. The rich functionality and ultra-low splice loss make the splicer adaptive to fiber splicing in various environments.* Core to core alignment (6 motors)* 7s fast splicing, 14s highly efficient heating* 320/200 times image magnification, 5mm fusing for ultra-short cleave length* 10000 groups and 100 images of fusion records storage* 300 groups of splice modes, 100 groups of heating modes* 300 counts of splicing and heating cycles with build-in 6800mAh Li-on battery
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Ultra-compact Photoelectric Sensor
EX-20 Ver.2
Panasonic Industrial Devices Sales Company of America
Using a single chip optical IC, Panasonic created the powerful EX-20 Ultra-Compact Photoelectric Sensors, which are among the smallest Photoelectric Sensors worldwide and in spite of their miniature size, the Sensors incorporate a sensitivity adjuster. Since a red LED dot light source is used, alignment and confirmation of the sensing position is easy, even if very tiny objects have to be detected.
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Power Supply Equipment
It is a stabilized power supply such as constant current, constant illuminance, etc. to light the xenon lamp stably.
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Potable Coordinate Measuring Machines
Romer
A first in the world of portable measuring arms: The ROMER Absolute Arm features absolute encoders and is therefore the first measuring arm which does not require referencing before measurement. When the arm is turned on, it’s ready to go.Quality control, inspection, on-machine verification, reverse engineering, virtual assembly or 3D modelling. Wherever these needs arise, you will find the ROMER Absolute Arm. Much more than just a metrology tool, its value lies in its versatility.Portability, s...show more -
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LED Probe Clip Light
U1176A
Clip this 3-in flashlight on your test probes for great visibility when using your handheld DMMs in dark places
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Spectroradiometer
Spectrascan® PR 788
The SpectraScan® Spectroradiometer PR-788 Extended Dynamic Range is JADAK’s ultra-sensitivity portable solution for spectral based photometric and colorimetric light measurements, designed for applications requiring precise light measurements from a range of light sources, such as display monitors and projectors, reflective surfaces, and industrial applications (visual display testing, LED testing, film and video post-production, auto/aerospace displays, and dental color testing).
