Light
Visible spectrum of electromagnetic radiation from 400nm to 700nm.
See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Streetlight, Luminescence
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Light Measurement Systems
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Precision photometers and high-accuracy meters used to measure light properties like illuminance (lux) and luminance (cd/m²).
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Ambient Light Sensors
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Renesas' ambient light sensors optimize display backlighting, enhance energy efficiency, and improve user experience with ultra-low light sensitivity, low power consumption, and precise spectral response. Our offerings include light-to-digital sensors with IR blocking filters and I2C interfaces, and light-to-analog solutions integrating photodiodes and amplifiers. Designed for automotive, industrial, and medical applications, these sensors deliver reliable performance even in demanding environments.
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Low Light Analyser
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The Feasa Low Light Analyser has been specially designed for testing LED backlighting of a switch or panel within a plastic enclosure. The analyser tests the intensity, uniformity, xy colour value, dominant wavelength and CCT of the LEDs accurately, reliably and quickly. The Low Light Analyser is available in 3, 5, 6 and 10 channel configurations.The devices with 3, 5 and 6 channels measure 105 mm x 55 mm x 50 mm - the model with 10 channels, on the other hand, measures 145 mm x 55 mm x 500 mm.Each channel has a fibre length of 0.6 m, whereby the fibre has a diameter of 2.2 m and allows a bending radius of 15 mm.The operating range is a minimum luminance of < 0.5cd/m², a maximum luminance of < 1000 cd/m² and a temperature range of 0°C to +50 °C. With an accuracy of ± 0.01 @ x=0.33, y=0.33 and repeatability of ± 0.002 and < 1% of intensity.SOFTWARE: GUI (included in delivery), command line interface, C, C++, DLL, supports Labview
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LED Lighting Test Instrument Integrating Sphere
CX-I.5S
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Shenzhen Chuangxin Instruments Co., Ltd.
Measure Luminous Flux, Luminous efficacy, radiant power, Spectral Power Distribution, Chromaticity Coordinate, Correlated Color Temperature, Peak Wavelength, Dominant Wavelength, Spectral Half Width, Color Rendering Index, Colorimetric Purity, red ratio, Standard deviation of color matching(SDCM), voltage, current, power, power factor, harmonics, and etc. It meets the requirements of CIE standards.
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Robust Safety Light Curtain [Category4 PLe SIL3]
SF4B-□G Ver.2
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Panasonic Industrial Devices Sales Company of America
SF4B-G Safety Light Curtains, Type 4, PLe - Robust Design
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Almanac Time Switch
IM1754
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Almanac Tme Switch is a real time timer which can be used to switch electrical appliances like street lamps, garden lights, corridor lights, neon signs etc. as per time of the day. The timer has built in Almanac timings fixed in Nonvolatile RAM so that the user does not have to programme the unit from time to time. This Almanac time switch has added advantage over daily dial or weekly timers. Timer provides two outputs to drive contactors of different ratings. These outputs can be used with different combinations to achieve desired output. Timer is provided with manual override facility. Optional detachable external keyboard unit provided to avoid unauthorized access.
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3D Scanner
Artec Eva Lite
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Eva Lite is the budget version of the bestselling white light Artec Eva 3D scanner. It features the same accuracy specs, but with reduced functionality: Eva Lite has geometry only tracking and capture. As a result, this affordable 3D scanner can be used for making high quality textureless 3D scans when scanning geometrically rich objects, such as the human body.
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Dry Dielectric RF Coaxial Loads
4000 Series
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These 50-Ohm RF Load Resistors are light weight, dry coaxial loads that can be used in any position. All power ratings are for continuous operation. However, data is available for special applications and pulsed power conditions. Any of our Quick Match connectors can be used on these loads. Should you desire a connector other than the one included, it should be specified when ordering.
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Optical Radiation Safety Test
EN62471-C
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IEC62471-2006(CIE S009) Photobiological Safety of Lamps and Lamp System and IEC TR62471-2(2009) Guidance on Manufacturing Requirements Relating to Non-laser Optical Radiation Safety have be published addressing hazard to human (mostly eye and skin), and are completely suitable to assess the optical radiation safety of non-laser sources, such as LED products, UV radiation in general lighting products and etc.
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CANKeypad
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Programmable keypad designed for seamless system integration. Enable smart control of components like lights, pumps, and motors—even without a display. With a rugged sealed housing, tactile silicone buttons, and adaptive brightness, the CANKeypad delivers reliable performance in any condition.
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Low Voltage Detectors
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Audio-signaling and light emittingAC Non-Contact Voltage TesterThe sensitivity for operation is adjustable
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Sensor Bodies
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The armature - assembled sensor body - is the central component of an inline photometer. We have already designed more than 1000 different sensor bodies and more than 50 types are always on stock. All optek inline sensor bodies are made from high quality materials and are machined with extreme precision. The quality-tested manufacturing tolerances allow optical path lengths of up to 1000 mm, for which the accuracy of the incoming and outgoing light beam is ensured by testing a laser-based coaxiality tolerance test to the reference axis. To cover a wide spectrum of different process conditions, optek sensor bodies can be manufactured from various materials (also for aggressive chemicals or with NACE MR 0175) and adapted with regards to:
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High Collector To Emitter Voltage
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High collector-to-emitter voltage photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon Darlington connected phototransistor. The isolation voltage during input and output and the voltage between the collector and the emitter of the transistor are both high.
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Tachometer Tester
TG23P
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Aircraft Development Industries cc
The model TG23P is an entirely solid state digital 3 Phase, 2 pole, Tachometer Generator Simulator. There are no motors, strobe lights or moving parts in the unit which makes it ideal for testing electro-mechanical type Tachometers, Percent RPM Indicators, Dual and Triple Tachometer indicators
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ColourFlow
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Creating atmosphere indoors and outdoors with high quality coloured light, that is what ColourFlow stands for. This unique LED lighting gives you exactly what you need. Whether you want to provide a whole theatre with DMX controlled fixtures or accentuate architecture in a special way, it is possible with ColourFlow. Manage intelligently via Casambi, (Wireless) DMX and combine white and coloured light with RGBW or create deeply saturated colours with RGBA modules. The choice is yours.
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UV Light Meter
Model 308T
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Built for high intensity applications the NEW OAI Model 308T UV Light Meter is a dependable, direct-reading instrument designed for measuring UV light intensity for UV curing. The Model 308T features detachable probes for use in the UVA, UVB and UVC ranges, plus a high speed serial port. Accuracy of the meter is within ±3%and measurement repeatability is within ±3 LSB (least significant bit). Like all OAI precision instruments, the Model 308T provides NIST traceable measurements. This easy-to-use meter is auto-ranging from 0.1 to 1999.9 milliwatts/cm2 full scale when used with the 2000 milliwatts/ cm2 probe. The linearity of the meter in this range is at least ±(.002% + 6 LSB).
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Light 0.83 (24.00) - 2.00 (57.00) High Performance Lead Free Probe
LFRE-1L-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): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Benchtop Research System
XENON X-1100
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The XENON X-1100 is the only low-cost benchtop Pulsed Light system that enables researchers to more easily characterize new processes using XENON’s proven technology.
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Femtosecond Pump - Probe Transient Absorption System
Hatteras
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The Hatteras is first professional system on the market for ultra fast transient absorption pump - probe spectroscopy. Two linear image sensors (multichannel detection) or two photodiodes (singlechannel detection) are placed behind an imaging spectrometer to measure probe and reference pulses, originating from a femtosecond white light (continuum) generator or from an optical parametric amplifier.
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Optical Light Sources
FLS200 Series
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Shanghai Tarluz Telecom Tech Co., LTD
FLS200 Optical Light source could provide maximum 4 wavelengths in one unit, customer could select arbitrary four output wavelengths from 650nm, 850nm, 1300nm, 1310nm, 1490nm, 1550nm. The unit support Single mode and Multimode (50/125um or 62.5/125um MM fiber) optical cable in one unit. It could support FC, SC, ST, LC and 2.5mm universal optical connector.
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Light 0.75 (21.00) - 2.00 (57.00) High Performance Lead Free Probe
LFRE-25I40-2
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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VIS-SWIR FPA's
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Imaging electronic sensors sensitive in visible, near infrared, short wavelength infrared spectral bands that generate two dimensional electronic images have found mass applications in industry, defense, security, science, environmental protection, medicine etc. Imaging sensors sensitive only in VIS/NIR range are almost exclusively silicon chips manufactured using a series of technologies: CCD, CMOS. ICCD, EMCCD, EBAPS, sCMOS in color or monochromatic versions. Color VIS/NIR sensors are sensitive to light only in visible range when monochromatic VIS/NIR sensors are sensitive up to about 1000nm.
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Light 0.75 (21.00) - 2.00 (57.00) High Performance Lead Free Probe
LFRE-25I8-2
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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Birefringence Measurement Technology
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Hinds Instruments Birefringence Measurement technology has been adopted by industry leaders world wide to measure birefringence and characterize stress birefringence in materials with unsurpassed accuracy, resolution and repeatability. Capable of measuring optical retardation at 0.001nm resolution with noise floors as low as 0.005nm, these systems are robust, dynamic and scalable to fit the demanding requirements of your application. We provide measurement systems across the light spectrum (DUV, VIS and NIR) and are able to measure virtually all optical materials.
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System Integration
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The provision of a basket of services for Auditoriums such as audio-visual systems, stage lighting, stage rigging, building control systems, communication systems and information technology systems. A proper understanding of the various disciplines involved is the key to successfully integrating the diverse component parts. The final solution must perform as one unit with a high degree of simplicity to the end-user. The result will be a solution that, while extremely complex, appears simple, logical and easy to use. Sri Comm has successfully designed, installed and commissioned several projects of this nature.
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Gas Filter Correlation Carbon Dioxide Analyzer
Model T360
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The Model T360 CO2 analyzer measures Carbon Dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO2 filled chamber and a chamber with no CO2 present. The light path then travels through the sample cell, which has a folded path of 2.56 meters.The energy loss through the sample cell is compared with the reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance over a wide concentration range.All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.The Model T360 comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software.
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Automated Fibre Loss Test Set
LTS-1500
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The LTS-1500 is a small, rugged automated fiber optic loss test set that characterises singlemode fiber links at wavelengths of 1310, 1490 and 1550 nm. It is comprised of a sensitive InGaAs based optical power meter calibrated at six wavelengths with better than -75 dBm noise level plus a stabilised laser light source with up to three selectable wavelengths.
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Light Meters
LXP-10B
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The new LXP digital light meter family allows for a very precise measurement of illuminanace. Thanks to very high resolution (resolution 0.01 lx ) allows for escape route emergency light measurement. All of three light meter have built-in memory for measurement result storing, and additional function making work much easier.
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Spectroradiometers
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Konica Minolta Sensing Americas, Inc
Spectroradiometers are instruments that scan different regions of the light spectrum, providing simultaneous representations of amplitude versus wavelength of the spectrum.
