Light Choppers
Intercept current or beams of radiation on a periodic basis.
See Also: Light Sources, Optical Heads
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Product
LED Phosphorescence Light Sources
SpectraLED
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Innovative and affordable pulsed light source for phosphorescence measurements from deep UV to NIRThe SpectraLED is a novel light source designed specifically for the measurement of phosphorescence lifetimes. These phosphorescence sources are based on LED technology and the emission wavelengths range from the deep UV to the NIR.
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Product
Lighting Reliability
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LED/OLED package lifetime is highly dependent on thermal management, and LED lamp performance can be dependent on the luminaire in which it is installed. Lighting reliability test system for LED/OLED Products are widely used for normal /accelerated aging, lumen maintenance measuring, lifetime evaluation and temperature characteristic testing for LED/OLED products including LED package, array, module, OLED module and luminaires.
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Product
Light Section Sensors for Object Detection
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Leuze electronic GmbH + Co. KG
Switching light section sensors are designed to perform scanning, two-dimensional object detection along a laser line. They are especially well suited for completeness monitoring or product monitoring in the case of multiple track transport. The short measurement time and the detection range from 200 to 800 mm enable an inspection of the content at a high throughput rate even with deep containers. The internal data processing offers programming and differentiation of 16 different object types, thereby conserving control capacity. Complex detection tasks can be solved with one sensor. The compact housing ensures high flexibility during installation and saves installation space.
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Product
Light 0.75 (21.00) - 2.00 (57.00) Bead Probe
BTP-25C-2
Bead Target Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
UVC Light Meters & Detectors
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International Light Technologies
If you are using a UVC light-based disinfection system you are probably scrambling to deploy tools to combat the COVID-19 outbreak. Increasingly facilities are looking to disinfect everything including air, surfaces, instruments, and personal protective equipment (PPE) using UV-C light. Verifying the intensity of the light, or dose, reaching the target is a critical step in validating that the correct UV dose is being applied to ensure proper decontamination.
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Product
Light 0.83 (24.00) - 2.00 (57.00) High Performance Bias Ball Probe
POGO-1T1-2
ICT/FCT Probe
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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Product
Light Meters
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Our light meters are designed for simple and accurate results in an industrial setting. Whether you are checking work spaces, parking lots, or baseball fields for safe levels of lighting or measuring for testing design compliance, a light meter from Sper Scientific will get the job done. Obtain precise UV, FC or Lux measurements, in multiple light measurement ranges. These light meters are designed for use in work spaces, labs, schools, outdoor studies, optics, home inspections, and many others. In addition, you may use these meters to check compliance with ANSI/NFPA 101 (standards for emergency & exit lighting).
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Product
Light I-V Testing for Solar Cells
FCT-650
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Advanced analysis of solar cells including light I-V and Suns-Voc data.
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Product
Light Distribution Photometer Goniophotometer
LCG-1600
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Shenzhen Chuangxin Instruments Co., Ltd.
LCG-1600 Goniophotometeric System carries out measuring methods of fixed location and rotating luminaires. The measured luminaire is installed on the two-dimension rotating table, using “+” laser to make the luminaire lighting center superposed with the rotating center of rotating table. The mechanical equipment allows turning the tested luminaires around a vertical axis and a horizontal axis. When tested luminaires turn around horizontal axis, the detector which is at the same level with rotating table will measure the intensity of each direction at this surface. When rotating with vertical axis, the detector will measure the intensity at the vertical surface. The vertical and horizontal axis can be rotated continuously at ±180° or 0~360°. According to the measurement requirements, the system can be operated in C-γ coordinates. When getting intensity distribution data, computer will calculate other photometric parameters automatically.
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Product
Safety Relay Unit for PNP Output (Equivalent) Type Light Curtain
SF-AC
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Panasonic Industrial Devices Sales Company of America
Safety Relay Unit compatible up to control Category 4. This device incorporates power supply terminals and synchronization line terminals for the Light Curtain, so terminal blocks are not required.
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Product
DWDM DFB Light Source (42CH)
DWOS-1000
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai DWOS-1000 seires DFB optical source is the DWDM test platform with high capability, high stability and high flexibility. It is consist of the system rack and plug-in function module. The system rack is equipped with high capability RS232 communication interface, high precision parameter display and power supply module. There are 3 types of the function module: DFB Source module, DWDM, EDFA (optional).
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Product
Ultra-Broadband Light Soure
Cannon
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Cannon provides a turnkey portable source of broadband laser pulses without reqiring any user-adjustments to the fiber coupling. Optical Spectrum - 1000 - 1900 nm.
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Product
Light Dependant Resistance Measurement Trainer
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Unitech Scales And Measurements Pvt. Ltd
L.D.R. Trainer comprises of light dependent resistor (LDR) fitted to the shaft, which moves inside the tube where lamp is fitted at the other end. Variable DC voltage source is provided to vary the light intensity. Digital indicator is supplied to measure the light intensity in terms of distance moved between LDR and light source.
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Product
HMI High-Speed Lighting
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Atlas Material Testing Solutions
The automotive industry uses various types of crash testing every day to evaluate and improve automotive safety. The application of high-speed photography utilizing two- or three-dimensional test analysis is the current tool of choice. While high-speed cameras have become more sophisticated, they cannot solve all problems facing the photographer. Along with camera optics, light is the most critical element in achieving the best pictures, using the desired frame rate and depth of focus.
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Product
Fully Automated In-line Test System For LED Light Engines
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We are pleased to announce that we have received an order for the supply of a fully automated in-line test system for testing LED light engines from ASD Lighting, based in Rotherham. The solution provided, consists of an in-line handler fitted with a vision system. The camera software is capable of learning the position of all LED’s on a new pcb, thereby reducing the time to introduce a new product. In addition to identifying the location of any missing or faulty LED’s the tester measures the colour temperature of every pcb. An image is taken of faulty units with the location of any missing LED’s identified
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Product
Dual Wavelength Multimode Light Source
FiberLink 6652
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The Fiberlink 6652 Dual Wavelength Multimode Light Source is a cost effective, compact, handheld light source. The temperature compensated outputs are calibrated to couple -20dBm of optical power into multimode fiber.
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Product
Multi-Wavelength Foresnic LED Light Source
HandScope LED
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The only LED unit that changes and selects wavelengths like a forensic light source.
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Product
Bench-top Optical Light Source
STC-BTOLS2201 series
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Shanghai Stone Communication tech Co., Ltd
STC-BTOLS2201 series high stable Bench-top light source are microprocessor controlled laser diode sources which can support the variety of emitters such as: DFB,FP,PUMP,SLED etc. It is specially used in passive components testing, power meter calibration and general laboratory uses.
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Product
Light Touch/Tactile Switches
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Panasonic Industrial Devices Sales Company of America
Panasonic's Tactile (Light Touch) Switches are versatile and can be used in almost any user interface application.Designed in various shapes, sizes, terminals and push forces, Panasonic’s Tactile (Light Touch) Switches offer the opportunity to select the perfect Switch for the application. Each Switch is engineered for low contact resistance, small bounce noise, high contact reliability and a sharp tactile feel. Discover how designing in Panasonic Tactile Switches can enhance the Human-To-Machine interface experience.
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Product
Light Microscopes
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Compound light microscopes from Leica Microsystems meet the highest demands whatever the application – from routine laboratory work to the research of multi-dimensional dynamic processes in living cells.
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Product
Static & Lighting Chokes
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Lighting chokes are used to pass tower lighting voltages across the base insulator of a series-fed tower without appreciably altering the tower impedance. LBA TC-300 general purpose tower lighting chokes are provided for three wire 110/220 VAC circuits. Maximum current is 25 amps. These chokes are rated for peak base voltages to 10,000 volts, and present a typical reactance of +j5000 ohms at 530 kHz. Bypass capacitors are provided on each winding.
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Product
Light Meter
MODEL 5202
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Kyoritsu Electrical Instruments Works, Ltd.
Digital Light Meter 3 ranges changeable from low to high illuminance. (200/2000/20000lux) Data hold function. Digital light meter with separate light recieving sensor and meter.
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Product
Light 0.75 (21.00) - 2.00 (57.00) High Performance Lead Free Probe
LFRE-25L18-2
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full 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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Product
Dynamic Light Scattering (DLS)
NANOTRAC
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Dynamic Light Scattering (DLS) is an established and precise measurement technique for the characterization of particle sizes in suspensions and emulsions. Microtrac is a pioneer of particle analysis technology and has been developing optical systems based on Dynamic Light Scattering for over 30 years.
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Product
Light 0.75 (21.00) - 2.00 (57.00) High Performance Lead Free Probe
LFRE-25I15-2
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full 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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Product
Digital Test Light With Load Tester
28800
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Works as a regular test light and when you push the button on the tool it applies an 800mA load at 12V DC to easily check for voltage drop on circuits. The display will indicate the voltage drop when the button is pushed. Displays voltage under load to tell if circuit has problems like corrosion, resistance, or faulty connections. 48" cord with heavy-duty alligator clamp for secure connections. Not computer safe with load applied. Not for use on airbags.
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Product
Light Tach Kit
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When taking vibration measurements on rotating machinery, it is crucial that you record tachometer pulses along with vibration data. A photoelectric sensor along with reflective tape that is attached to the rotating element will provide these speed pulses for data analysis.
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Product
Safety Light Curtains
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Leuze electronic GmbH + Co. KG
Our safety light curtains are used wherever people and machines work "hand-in-hand." They ensure reliable safety – for finger and hand protection to safeguard points of operation or for access guarding at danger zones. At the same time, the devices meet the highest requirements with regard to easy integration and the availability of safeguarded systems.
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Product
Monochromatic High Power LED Light Sources
LS-HP1 Series
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The LS-HP1 is a series of high-power, high brightness light sources for liquid light guides (LLG). It is characterized by its outstanding luminance and thus delivers very high light output from liquid light guides. The LS-HP1 works with the latest generation of high-power LEDs with up to 100W power from an area of less than 15mm². With the LS-HP1 series, we achieve the highest luminance levels through optimized optical coupling into the liquid light guide without heating it up too much. The LS-HP1 is available for liquid light guides with core diameters of 3 or 5mm.
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Product
Light Meters For LEDs
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Photometers for the measurement of visible LEDs and radiometers for UV , visible and NIR LEDs.
