Luminance
The photometric measure of luminous power.
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Pocket Color Temperature Meter
CHROMA-1
• Measure Pa rameters: CCT, Chromaticity Coordinate(x, y, u, v) • Display range: 1500K~25000K, Resolution: 1K • Accuracy: 0.5%F.S. • Luminance test function (lx test)
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Rotation Luminaire Goniophotometer
LSG-1800
LSG-1800/LSG-1700 Goniophotometer is high precision automatic goniophotometric instrument for luminous intensity distribution measurements with facility for turning the light source. The LSG-1800 is an update version for LSG-1700, the LSG-1800 use a high accuracy Motor and precision angle coder which keeps high test accuracy. It is for industrial laboratory measurements the photometric data of luminaries such as LED luminaries, HID lamps, fluorescent lamps and so on.
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Datalogging Light Meter (RS-232)
DLM 536
Spectrum of photo sensor meets C.I.E. photopic curve V(l). 16000 Records Data logging capacity. RS-232 interface (software included). Measurement of luminous intensity(PC Software)
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Goniophotometer for Traffic Signal Lamps
LSG-1950S
LSG-1950S is a high automatic test system for luminous intensity distribution of luminaires and can be applied to quality evaluation and quality control for signal luminaires, luminaires for cars, motors, vessels and Retro-reflectors. LSG-1950S system is a goniophotometer which can measure all kinds of lamps and luminaires.• Rotations of test samples around both vertical axis (-90°~+90°) and horizontal axis (-35°~+35°) • Accuracy of angle: 0.1° • Resolution of angle: 0.01° • Photometer detector: CIE class A (standard class) accuracy • All software control, high intellectual faculties and simple operation
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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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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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Integrating Spheres
IP-Series
Photometric Integrating spheres are used for evaluation of luminous flux of light sources & luminaires with a single measurement & for comparative analysis. The sphere is an essential tool for photometric research laboratories & lamp/luminaire manufacturers.
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Spectral Radiant Flux / Luminous Flux Calibration Standards
Standard lamps calibrated in luminous flux and spectral radiant flux. Versions with 2-Pi and 4-Pi emission characteristics. Traceable calibrations in the wavelength range from 200 nm to 2500 nm.
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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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HAAS-3000/2000 High Accuracy Array Spectroradiometer (Laboratory Grade)
HAAS-3000
Hangzhou Everfine Photo-E-Info Co., LTD
HAAS-3000/2000 High Accuracy Array Spectroradiometer delivers various photometric, colorimetric and radiometric 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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Photometric Probes for Illuminance
LPPHOT03… Series
The probe LPPHOT03 measures illuminance (lux), defined as the ratio between the luminous flux (lumen) passing through a surface and the surface area (m²). The spectral response curve of a photometric probe is similar to the human eye curve, known as standard photopic curve V(λ). The difference in spectral response between LPPHOT03 and the standard photopic curve V(λ) is calculated by means of the error f’1.
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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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Motor Vehicle Headlight Testers
Foshan Analytical Instrument Co, Ltd.
It can be used to promptly and accurately measure the luminous intensity and the illuminating position(or the optical axis deviation amount) of the high/low beam of vehicle headlight. With the lamp image alignment techique the single-machine high/low beam testing needs only 30-odd seconds.It is also used for the dual-lamp test at the testing station,the dual-machine test at the same time needs only 20-odd seconds.
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Beam Pattern Measurement System
BP100
The BP100 is purpose-made for luminous intensity measurement of lamps, using a diffusely transmitting screen to provide a flat image that can be measured by an imaging photometer. This is a low cost, versatile solution in comparison to the traditional method of measuring lamp properties as a function of angle of emission, using Goniometers that are often costly and dedicated for one specific measurement.
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Integrating Sphere Light Sources
Integrating sphere light sources with LED based or continuous broadband emission spectrum for use as luminance standards for camera calibration, for the determination of veiling glare, for the adjustment of night vision devices and much more. Diameters in the range from 50 mm to 500 mm with options like monitor detector, signal output control by manual and remote apertures and much more.
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LED Goniophotometer for Lamps
880
Shenzhen Chuangxin Instruments Co., Ltd.
Be used to measure the luminous intensity distribution curve intensity data spread angle and equivalent luminous flux of luminaries. Computer controls the whole test process automatically with low cost and simple operations.
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Monochromatic, Fiber-Coupled LED Light Sources
LED light sources in the LS-MC1 series provide a constantly growing selection – currently amounting to over 20 – of narrow band single wavelength LEDs with a bandwidth of 15-50 nm FWHM, allowing precise work in a defined wavelength range. As a result of optimized optical coupling into the optical fiber – as with all of our light sources – with our LS-MC1 series we have achieved the highest possible luminance. The advantage of directly emitting monochromatic LEDs is their very high level of efficiency, because the entire radiated output is in the useful wavelength range.
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Universal Instrument for Measurement
MI-6201 Multinorm
Universal all-in-one instrument for measurement of air temperature, air velocity, relative humidity, illuminance, luminance and the Class 1 (Pro Set) or Class 2 (Euro Set and Standard Set) sounds analyses.
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Light Sources
There are many low cost artificial light sources used for illumination or for industrial applications: tungsten or halogen bulbs, fluorescent lamps, LED lamps etc. Some of these sources have regulated intensity of emitted light. However, there very few calibrated light sources of precisely known parameters. A light source can be considered as calibrated when its user can precisely regulate its photometric/radiometric parameters like luminance (or illuminance), radiance (or irradiance) at defined spectrum of interest. Such light sources are needed in many applications among them, in systems for testing night vision devices, VIS-NIR cameras and SWIR imagers. Inframet offers a series of calibrated light sources that can be divides into three groups:
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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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LED Luminous Intensity Distribution Tester
LS860
LS860 Luminous Intensity Distribution Tester is a precise electronic instrument for measuring LED luminous intensity. It’s strictly designed according to LED standard requirements of CIE 127-1997 A or B Condition.
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GO-R5000 Full-Field Speed Goniophotometer
Hangzhou Everfine Photo-E-Info Co., LTD
The GO-R5000 integrates more powerful functions such as near field, middle field and far field distribution goniophotometer, which can be used for spatial luminous intensity distribution and total luminous flux test of indoor lighting lamps, floodlights, street lamps, etc. Equipped with imaging luminance meter and spectroradiometer, it can measure the spatial luminance distribution and spatial spectral color distribution of the light source.
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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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Instrumented Runway Visual Range Transmissometer System
AGIVIS 2000
Aeronautical & General Instruments Ltd.
AGIVIS 2000 is a transmissometer-based Runway Visual Range (RVR) system that provides the highest possible levels of accuracy. The first generation of AGI RVR systems were developed in co-operation with the UK Met Office and CAA, and AGI has been supplying RVR systems for more than 25 years. AGIVIS 2000 systems are currently operational at major international airports certified for instrument landings up to and including CAT IIIB. AGIVIS 2000 is fully compliant with ICAO, WMO and CAA requirements. The system consists of transmissometer field sites, background luminance meters, runway lighting interfaces, data processing equipment and archive storage and backup. It can drive multiple full-colour dedicated RVR displays. Systems can be supplied fully installed with comprehensive engineering and operator training, and post-installation support is available worldwide.
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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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High Power LED Photo-color-semi Automatic Selector
Shenzhen Chuangxin Instruments Co., Ltd.
Can divide LED in to several groups by chromatic coordinates, correlated color temperature, dominant wavelength or luminous flux.
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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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Illuminance (lux) Probe
LPPHOT01
The LPPHOT01 probe measures illuminance (lux) defined as the ratio between the luminous flux (lumen) passing through a surface and the surface area (m2).
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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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DC Power Supplies for Precision Plating
R4GT Series
These are applicable to tests for luminous elements, LED, organic electroluminescence (OEL), etc. which handle minute current. Superior usability is realized with equipped FINE function which can set quickly voltage and current. Moreover, as these correspond to digital communication, applicable widely from experiments to automation line.
