Luminance
The photometric measure of luminous power.
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Luminance Probe
LP471LUM2
Photometric probe for measuring the LUMINANCE, spectral response according to the photopic curve, angular field 2°.
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Imaging Luminance Meter
CX1000
Hangzhou Hopoo Optoelectronics Technology Co., Ltd
CX-1000 imaging brightness meter is used to measure the brightness, brightness distribution and uniformity of LED modules, lamps, lamps, displays, street brightness and other light sources.
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Luminance Colorimeter
XYL-VI
The XYL-VI Luminance Photoelectric Colorimeter changes the traditional structure thoroughly, employs the digital X(λ), Y(λ), Z(λ) sensors to replace the traditional analogue sensors, employs the digital signal measurement system to replace the traditional analogue measurement system. The instrument has no analogue unit, thus it is very simple to overcome the zero drift that is impossible to be avoided in traditional colorimeter. The digital sensor has a large dynamic range. Moreover, it possesses strong anti-interference ability and it has high accuracy. The XYL-VI Luminance Colorimeter contains internal RS232 computer interface. The calibration is done by software. It is suitable for monitoring and remote applications. The XYL-VI Luminance Colorimeter can be calibrated by XYL-VI Luminance Colorimeter software to sample the data and print out the results. It can also be corrected by other standard light sources to obtain very high measuring accuracy of x, y color coordinates and color temperature. It is a real-time measuring system and run under Windows2000/XP.
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Uniform Light Sources, Luminance Standards
Uniform light sources for the adjustment of pixels and intensity of image sensors and cameras as well as for the calibration of luminance and spectral radiance or in other words: Solutions for Imaging, Sensing & Remote Sensor Calibration.
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Digital Luminance Meters
All kinds of screen luminance measurement, surface luminance measurement.
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Luminance Meters
Konica Minolta Sensing Americas, Inc
Luminance meters are single element detectors that measure photometric brightness. The Konica Minolta luminance meter measures the amount of emitted or reflected light from a surface. These instruments display luminance in either cd/m2 or foot-lambert (ft-L) and they are lightweight, compact and portable. They can be connected to a PC which can store the measurement data and control the device. The LS-160 has a single lens reflex optical system to precisely measure very small (0.4mm) diameters at very short distances, making it extremely easy to use.
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RGB Laser Illuminance, Luminance & Optical Power Meters
TM6102/TM6103/TM6104
Accurately evaluate the white balance of displays that use lasers by measuring centroid wavelength and optical power, which are key characteristics in the evaluation of laser light sources. Designed to adjust and inspect RGB lasers. Meters measure radiant illumination, centroid wavelength, illuminance, luminance, chromaticity, Radiant flux (optical power) and luminous flux.
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2D Luminance Colorimeter
UA Series
2D luminance colorimeter can measure luminance Mura and chromaticity Mura in 2D.
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Luminance Colorimeter
RayClouds Photoelectric Technology Co.,Ltd.
Measurement parameters: luminance, chrominance, color temperature, flicker, Gamma, etc.Applications: mobile phone screens, small flat panel displays, TV displays, etc.
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Inductive Sensors
Our hygienic sensors are extremely durable against abrasive and aggressive media: their labeling is resistant to abrasion and chemicals. The luminous displays are protected against destruction and the housing construction is optimized for safe cleaning.
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Goniophotometer Test System For Led Lamp
LCG-1680B
Shenzhen Chuangxin Instruments Co., Ltd.
Design according to IEC61341the test method of central luminous intensity and beam angle for reflecting light, this instrument can be used to test the cross section luminous intensity distribution curve, central luminous intensity and effective beam angle of LED assembled luminaries and LED lens system with diameter less than 180mm.
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Imaging Colorimeters
Westboro Photonics offers high resolution, high performance imaging colorimeters to meet the needs of manufacturers for several key applications: Computer and cell phone keyboards: automatic measurement, identification and pass/fail analysis for luminance and chromaticity of backlit glyphs and other lit elements. Beam pattern analysis of the luminous intensity distribution of lamps and LEDs. Avionic light plate panel balancing. Transportation, architectural and municipal lighting and signage.
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Photometer
PH2000
The digital photometer is used with an photo detector and an integrating sphere for luminous flux lumen measurement.
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GO-2000 Goniophotometer
Hangzhou Everfine Photo-E-Info Co., LTD
GO-2000 is a highly automated luminaire light distribution performance test system, mainly used for all kinds of indoor lamps, road lamps and floodlights ( add B-β test accessories) light distribution performance test, total luminous flux test and electrical parameters (voltage, current, power, power factor) measurement.
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Instrument Systems LED And Display Measurement
Konica Minolta Sensing Americas, Inc
Instrument Systems is a frontrunner in developing state-of-the-art light measurement equipment, software, and accessories, taking great pride in constructing products that provide fast, accurate readings to ensure precise data for laboratory, production and quality assurance testing. All Instrument Systems products have stringent quality and performance requirements to ensure that customers get the highest quality equipment. As a leading supplier world-wide, they provide cost-sensitive support to a diverse clientele to help them measure luminance, flux, intensity, illuminance, and chromaticity of LEDS, lamps and displays throughout all aspects of product development and production.
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Isolation Amplifier Analog Output
This coupler is an optically coupled isolation amplifier that uses an IC with a high-accuracy sigma-delta A/D converter and a GaAIAs light-emitting diode with high-speed response and high luminance efficiency on the input side, and an IC with a high-accuracy D/A converter on the output side. This coupler is designed specifically for high common mode transient immunity (CMTI) and high linearity (nonlinearity) applications, making it ideal for current sensing in motor drives.
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Light Flicker Meter
LiFli
The LiFli light flicker meter enables fast evaluation of light sources on the flickering part (flicker / flicker). Especially in the case of LED lamps, the flicker portion can be determined only by one measurement, since it is in the range of 0% to 100% for these luminous means.Audio features enable the flicker to be reproduced acoustically. A voltage output for further analysis by means of oscilloscope or voltage analyzer is available.
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Calibration and Measurement Services
A uniform light source which provides spatially uniform luminance and illuminance for flat-field correction and calibration imaging systems, calibration photometers and spectroradiometers.
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Standard Light Source
SLS-50W
OSRAM Standard Lamp to calibrate the spectrum and luminous flux with Lisun Lab certification. The data can be traced NIM. The Standard Lamp Source is used to calibrate the integrating sphere system. The different size of Integrating Sphere should choose the right power of standard lamp source.
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Photometric Radiometric Transmitters
HD2021T6 / HD2021T7
The transmitters allow converting the photometric quantity “equivalent veiling luminance” – HD2021T7 – or a photometric quantity Luminance (cd/m2) – HD2021T6 – into a current (4…20 mA) or a voltage (0…10 V) signal according to the version chosen. If the acquisition station is far from the probe (>50m), it is necessary to use the current output version.The probe is used for the control of street lighting, in particular, the measurement of equivalent veiling luminance is essential to determine the threshold luminance at the entrance of the tunnels (UNI 11095:2011).
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Integrating Spheres - Luminous Flux Measurement For LEDs And Lamps
Konica Minolta Sensing Americas, Inc
One of the most important tests in light measurement is the assessment of the total radiant power or luminous flux of light sources using integrating spheres. An integrating sphere’s inside surface is coated with a diffusely reflecting material which guarantees complete integration and homogenization of the emitted radiation. The integrated light is then measured at the detector port.
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LED Goniophotometer For Led Tester
CX-880
Shenzhen Chuangxin Instruments Co., Ltd.
880 LED Test machine is used to measure: 1.the luminous intensity dirstribution curve, 2.intensity data, 3.spread angle and equivalent luminous flux of small lamps.
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LED626/620 Goniophotometer For LEDs
Hangzhou Everfine Photo-E-Info Co., LTD
It can measure the luminous intensity data and automatically plot the luminous intensity distribution curve and luminous flux, and the test conditions meet the CIE condition A (far field) or condition B (near field).In addition, the software can provide customers with 3D luminous intensity distribution graphic.
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Imaging Colorimeters & Photometers
Calibrated to replicate human photopic response to brightness and color, Radiant ProMetric® Imaging Colorimeters and Photometers are scientific-grade camera systems designed to make precise, spatial measurements of luminance and chromaticity. These systems are used to design and qualify light-emitting elements and devices according to how they will be visually experienced by human users.
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Portable Luxmeter
HD2102.1
Portable handheld luxmeter for measuring illuminance, luminance, PAR, irradiance (across VIS-NIR, UVA, UVB and UVC spectral regions or measurement of irradiance effective according to the UV action curve).
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Goniophotometer
A goniophotometer is a system to measure the luminous intensity of the source (or illuminance from the source at a given distance) in many different directions from the source. Compared with the sphere method, the goniophotometer method is theoretically free from errors due to differences in intensity distribution of the light source under test. It is applicable to acquire the luminous intensity distribution, luminous flux, spatial color distribution, and luminance distribution of lamps and luminaires.
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PCE Series Opto-Electric Measurement System
Hangzhou Everfine Photo-E-Info Co., LTD
This system delivers various photometric, colorimetric and electrical parameters as required by CIE standards.Measurement parameters are luminous flux (with integrating sphere), relative spectral power distribution, chromaticity coordinate, CCT(correlated colour temperature), CRI (color rendering index), SDCM (standard deviation of color matching), color purity, peak wavelength, dominant wavelength, etc.
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All Digital Luminance-Meter
Xinye Optoelectronic Engineering Co.,Ltd.
Designed to measure luminance and chromaticity of light sources.
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Spectral Light Meters For Photometric And Colorimetric Measurements
Comprehensive range of spectroradiometers for the measurement of illuminance (lux), luminance (cd/m²), luminous flux (lumens), luminous intensity (cd) as well as the colorimetric characteristic values such as chromaticity coordinates (x,y,u',v') or color rendering index (CRI), etc.
