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Luminance
The photometric measure of luminous power.
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LMK Imaging Photometer Systems
The Life Sciences and Instrumentation division of Gooch & Housego is proud to annouce that it is the exclusive North American distributor of the exciting LMK line of products from TechnoTeam Bildverarbeitung GmbH (Germany), including:LMK 5 Luminance Measuring Video PhotometerLMK 5 Color Measuring Video PhotometerLMK Mobile Advanced Luminance Measuring Imaging Photometer
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Luminance Colorimeter
BM Series
There are various lineups such as hand-held type and measurement of ultra low luminance in short time.
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SPECTRA ONE DEGREE PHOTOSPOT
The Spectra One degree Photospot is a unique optical accessory that converts your Spectra Professional IV-A into a high-sensitivity one degree Spotmeter for narrow-angle reflected-light measurements. Readings are displayed in reflected f/stop or in footlamberts in luminance mode
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Spectroroadiometer
SR Series
Spectroradiometer "SR series" can measure spectral, luminance and chromaticity with high accuracy.
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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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Photometers & Colorimeters
Instrument Systems Optische Messtechnik GmbH
A photometer is used to measure the photometric quantities of illuminance (lx), luminous intensity (cd), luminous flux (lm), and luminance (cd/m²). The integral method and the fast response time of silicon photodiodes means that photometers can achieve an outstanding measuring speed. They are therefore ideal for performing fast goniophotometric measurements. We take great care in the development and production of photometer heads and use innovative amplifier technologies.
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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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Analog Oscilloscope
Is a measurement apparatus capable of visually depicting regular changes in electrical activity, such as an electrical current or signal. The resulting data appears as a waveform drawn on a graph with two axes, where the horizontal X axis represents time and the vertical Y axis indicates voltage. In addition, the luminance of the waveform itself is often referred to as the Z axis, which demonstrates the intensity of the activity measured.
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Smart G-Scope
Dou Yee Enterprises (S) Pte Ltd
Auto focus digital microscope & telescopeReal fast auto focus by using liquid lensInfinity(x10) ~ Contact (x250) hole area auto focus by changing mode switchAuto focus & manual focus functionChangeable various End caps to support 3pi coner end capHigh luminance OLED displayInfrared wireless controlSupport Android & Windows (XP, Win 7, Win 8)Various image filters & digital zoom functionSpecial design for portablility (aluminum case) No battery neededProvide software for Android and PC
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Lamp-Based Calibration Light Sources
Lamp-based calibration light sources from Gamma Scientific are used for optical calibration of light measurement instruments including spectroradiometers, photometers and radiometers. All of our calibration light sources meet rigid quality standards for use in the most challenging testing environments. A wide range of light sources is available to serve as precision standards of radiant flux and white-light standards of spectral irradiance or luminance.
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Image Resolved Luminance Measuring Camera
LMK 6
TechnoTeam Bildverarbeitung GmbH
The LMK 6 is TechnoTeam's luminance measurement camera and used in many ways as a standalone measuring device. It is designed to be compact and lightweight and can be used in almost any light measurement application. As it is one of TechnoTeam's core products it is also used in our other camera based measurement systems.
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Physical Testing Test
Physical Testing by Aero Nav: mechanical, weathering, environmental, immersion, electrical, luminance, thermal analysis, thermal conductivity, water exposure, saltwater exposure, 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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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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Poly
Measurement functions for air temperature, air velocity, relative humidity, illuminance and luminance are all found within one device.
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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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Display Measurement Systems
DTS Series
Instrument Systems Optische Messtechnik GmbH
Characterization of emissive, transmissive, reflective, and transflective displaysViewing-angle-dependent analysis of illuminance, contrast, color, and derived parametersDetermination of the electro-optical transfer function: analysis of luminance, contrast, and color depending on electrical driving conditionsMeasurement of transient properties, such as switching times, flicker, and modulation
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2D Colorimeter
ICAM
ICAM is a filter based high accuracy 2D colorimeter that measures absolute colour and luminance on both still images and moving images.
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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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Luminance Colorimeter
RD Series
RD series can measure not only luminance and chromaticity, but also response and flicker for display and light source.
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Meters
Meters offered by Inframet are basically meters designed to support calibration of test systems manufactured by Inframet. The meters can be divided into two groups:*Temperature meters*Luminance meters
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Backlight Module Optical Measurement System
RayClouds Photoelectric Technology Co.,Ltd.
The DM series backlight module optical characteristic automatic measurement system is equipped with photometer, colorimeter and spectroradiometer to measure the luminance and chrominance, uniformity of the backlight module.
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Imaging Photometer
L-Series
RayClouds Photoelectric Technology Co.,Ltd.
L-Series Imaging Photometer is equipped with CMOS detector, cooperated with ProICM professional analysis software to detect the luminance parameters of the two-dimensional imaging screen. Professionally complete the data analysis of the measured parameters to help the tester improve the luminance quality of the finished product and ensure the comfortable use experience of end users.
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Spectroradiometer
SR-Series
RayClouds Photoelectric Technology Co.,Ltd.
SR-Series Spectroradiometer is equipped with resolution detectors of different pixel levels, particularly adding a spectroscopic measurement mode, which provides optional specific wavelength intervals for data analysis of the measured luminance, chrominance, color temperature, spectroscopy, etc. Cooperated with ProICM professional analysis software, it can perform high-speed and high-precision measurement of micro luminous surfaces, and provides a new and practical optimization scheme of two-dimensional spectroscopic test.
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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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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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Oscilloscope
KT-620B/640B/650B
High luminance, internal graticule Toshiba CRT. Encoder for Sweep and Vert mode switch. ALT Triggering Function Two independent signals simultaneous observation. Triggering Level Lock Function. Buit in 1000: 1 attenuator expanded vertical sensitivity to 10V~20v/DIV
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Oscilloscope
KT-620FG/640FG/650FG
High luminance, internal graticule Toshiba CRT. Japanese electronic encoder, light, handy and reliable. ALT Triggering Function Two independent signals simultaneous observation. Triggering Level Lock Function Automatic Synchronize Function. Build in 6 Digit Frequency Counter
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Analog Oscilloscope
KT-620CH
High luminance, internal graticule CRTJapanese electronic encoder, light, handy and reliableALT Triggering Function Two independent signals simultaneous observationFully sealed long live vertical modes switch
