Photometric
of or relating to the measurement of light.
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Product
Photometric Converter
C4000
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The C4000 converter is a multi channel controller capable of operating all optek photometric sensors. The C4000 converter allows for easy programming and operation, and can supply up to four real time configurable 4-20 mA output values correlated to any units of measure. The C4000 offers configurable relay alarms, can record and download process data, and can operate up to four sensors simultaneously.
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Product
Photometric Detectors
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The flame photometric detector (FPD) allows sensitive and selective measurements of volatile sulphur and phosphorus compounds. The detection principle is the formation of excited sulphur (S2*) and excited hydrogen phosphorous oxide species (HPO*) in a reducing flame.
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Product
Photometric Radiometric Transmitters
HD2021T Series
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The serie HD2021T allows to convert photometric and radiometric quantities, such as illuminance (Lux) and irradiance (W/m²) in the UVA, UVB, UVC spectral regions and in the 400 … 1050nm band, into a 0 …10Vdc voltage signal. The series is suitable to be installed either indoor and outdoor.
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Product
Photometric Radiometric Transmitters
HD2021T6 / HD2021T7
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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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Photometric Testing Services
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LLI. offers a wide variety of services to fulfill your photometric, color and electrical testing needs. Using our custom, rotating mirror, Type-C goniophotometer, in combination with various integrating spheres, we are able to test many different types of lighting fixtures and light sources. LM-79 -08 Test & LM-80 Test, SSL Photometry Testing, Energy Star®, CEC Title 24, DesignLights Consortium® (DLC), Custom Tests and UL / ETL Safety Test Consultation.
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Product
Photometric Probes for Illuminance
LPPHOT03… Series
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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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Product
Goniometer Systems
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Our Goniometetric measurement systems are optimized to provide precise measurement of angle dependent spatial radiation properties of LED luminaires, lamps and other light-producing modules. Using a variety of photometric and spectroradiometric detector options, our goniometer systems achieve optical properties as a function of angle with accuracy, precision and speed.
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Product
Reflection/Transmission Test Chamber
CHTR-100
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When measure the surface spectral reflectance of all kinds of reflect mirror, metal, plastic and so on or the spectral transmission of glass and plastic, CHTR-100 Reflection/Transmission Test Chamber is mainly used to collect photometric and chroma energy, and then send the tested light signal to spectrometer or reflection and transmission photometer to get the color parameters via optical fiber or photoelectric detector.
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Product
Illuminance Meters
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Konica Minolta Sensing Americas, Inc
Illuminance meter products are single element detectors that measure photometric brightness falling upon a surface. It is measured in footcandles or in lux. The Konica Minolta illuminance meters measure the amount of light that strikes a surface. These instruments display illuminance in either lux or foot-candles and they are lightweight, compact and portable.
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Product
UV-Vis Double Beam Research Spectrophotometer
UVD-3500
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The high- performance blazed holographic grating and the optimized CT-type Monochromator reduce stray light, and widen the photometric range. Wavelength range: 190 nm – 900 nm. Spectral bandwidth: 0.1, 0.2, 0.5nm, 1.0nm, 2.0nm, and 5.0 nm.(UVD-3500).
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Product
Photometric Ozone Calibrator
Model T703
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Teledyne Advanced Pollution Instrumentation
The Model T703 is a microprocessor controlled ozone calibrator for precision gas analyzers. The Model T703 can deliver concentrations from 50 ppb to 5 ppm at flows from 1 LPM to 5 LPM.The Model T703 has two major components; the ozone generating device and the photometer. The ozone generator produces ozone by passing zero air over a UV lamp. Flow rate and lamp intensity are adjusted to deliver a specified ozone concentration by volume. The temperate and pressure compensated photometer, identical to that of the Model T400 ozone analyzer, provides feedback control of the UV lamp intensity, assuring stable ozone output. A nearly unlimited number of calibration sequences may be programmed into the non-volatile memory of the T703, covering time periods up to a year.
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Product
LIMES 2000
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LMT LIMES 2000 software for WINDOWS for measurement and evaluation of light and color distribution or luminous flux with LMT goniophotometers or other photometric instruments
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Product
Illuminance Probe
LP471PHOT
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Photometric probe for measuring the ILLUMINANCE, spectral response according to the photopic curve, class B according to CIE N° 69, cosine correction diffuser.
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Product
Goniophotometers
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Instrument Systems Optische Messtechnik GmbH
All goniophotometers are designed as Type C with a horizontal alignment of the optical axis (turning luminaire configuration). Each goniometer sets benchmarks in its class for precision, reliability and handling. If these goniophotometers are combined with a spectroradiometer from Instrument Systems, they are able to determine not only photometric data but also spectral quantities, such as color coordinates, color temperature, and even color rendering index as a function of angle.
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Product
UV-Vis Double Beam Research Spectrophotometer
UVD-3400
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UVD-3400 has an excellent performance blazed holographic grating optimized and optional reflectance attachment CT-type Monochromator and reduces stray light and widen the photometric range. Wavelength range: 190 nm – 900 nm ; Spectral bandwidth: 2nm
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Light Measurement Sensors
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Gamma Scientific offers a catalog of professional light intensity measurement devices for photometric and radiometric applications. These devices are typically utilized by laboratories, OEM’s, value-added resellers and other groups seeking to accurately measure light intensity and brightness. Browse our light intensity measurement device catalogs to find the right photometry or radiometry solution today.
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Product
Spectroscopic Ellipsometer Software
SpectraRay/4
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SpectraRay/4, the SENTECH proprietary spectroscopic ellipsometry software, includes data acquisition, modeling, fitting, and extended reporting of ellipsometric, reflection, and transmission data. It supports variable angle, multi-experiment, and combined photometric measurements. SpectraRay/4 includes a huge library of materials data based on SENTECH thickness measurements and literature data as well. The large number of dispersion models allows modeling of nearly any type of material.
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Product
PHOTO-2000m M-LUX Meter
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Hangzhou Everfine Photo-E-Info Co., LTD
Designed for low illuminance testing above 10-4 lx. The standard CLASS A photometric detector with pre-amplification is adopted, which greatly improves the output signal quality of the detector. At the same time, the industry's advanced level of m-lux detection technology, better stability, suitable for darkroom, photo photocopying room, metering laboratory, physics laboratory, metrology laboratory and other related scientific research, engineering, product inspection and other occasions.
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Product
Photometric and Colorimetric Measurement Instruments
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Xinye Optoelectronic Engineering Co.,Ltd.
Photometric and Colorimetric Measurement Instruments by Xinye Optoelectronic Engineering Co.,Ltd.
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Product
ATA-500UV LED Auto-Temperatured Opto-Electronic Analyzer
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Hangzhou Everfine Photo-E-Info Co., LTD
ATA-500UV is a laboratory-level solution with HAAS-2000 series of High Accuracy Array Spectroradiometer as the core.The design of constant temperature system enables the system to conduct professional photometric, chromaticity and temperature testing for UV LED, which is the most ideal solution for the rapid testing of UV LED.
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Product
Luminance Probe
LP471LUM2
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Photometric probe for measuring the LUMINANCE, spectral response according to the photopic curve, angular field 2°.
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Product
High-Speed & High-Precision Alignment for Display Metrology
LMK Position
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TechnoTeam Bildverarbeitung GmbH
The LMK Position is a photometric robotic system combining LMK-based machine vision with the high precision and flexible movements of a 6-axis Denso VS industrial robot and, optionally, a JETI specbos spectroradiometer. It allows effective and cost-efficient accompanying measurements during research and development tasks and rapid small-series product testing of all kinds of display systems.
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Product
Digital Colorimeter & Illuminance Meter
CHC-I
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This Digital Color Meter & Illuminance Meter is based on all digital integral photometric and colorimetric measurement technology. It has no analogue unit, thus it is very simple to overcome the zero drift which is impossible to be avoided in current colorimeter. The digital X (λ), Y (λ), Z (λ) sensor has large dynamic range so that there is no range-changing error in it; moreover, it possesses strong anti-interference ability and high accuracy. The CHC-I contains internal RS232 computer interface, the calibration is done by software. It is suitable for monitoring and remote applications. The CHC-I software can calibrate the instrumentation, sample the data through RS232 interface and print out the results. It can also be calibrated by other standard light sources to obtain very high measuring accuracy of x, y color coordinate and color temperature. It is a real-time measuring system and run under Windows System. 128*64 lattice LCD display, RS232 computer interface and software, Data hold function.
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Product
Single/Multi-Channel Industrial Safety Ozone Monitor
Model 465L
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Teledyne Advanced Pollution Instrumentation
The Model 465L UV Photometric Ozone Monitor is an extremely stable analyzer, ideal for critical low-level ppm safety and process applications. Its calibration is NIST traceable and the included pressure and temperature compensation ensure high accuracy under all conditions.
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Product
Spectroradiometer
Spectrascan® PR 788
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The SpectraScan® Spectroradiometer PR-788 Extended Dynamic Range is JADAK’s ultra-sensitivity portable solution for spectral based photometric and colorimetric light measurements, designed for applications requiring precise light measurements from a range of light sources, such as display monitors and projectors, reflective surfaces, and industrial applications (visual display testing, LED testing, film and video post-production, auto/aerospace displays, and dental color testing).
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Product
Spectrophotometer & Integrating Sphere Test System
LPCE-1
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This Test System is suitable for photometric and colorimetric measurement of luminaries such as Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps), CCFL and LED. The measured data meets the requirements of CIE and IES LM-79 for the measurement of photometry and colorimetry.
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Product
LMK Image Capturing & Analysis Software
LMK LABSOFT
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TechnoTeam Bildverarbeitung GmbH
The LabSoft image capturing and analysis software for the LMK offers a wide functionality for various photometric and colorimetric applications. We are continually expanding the software's functionality by an intensive exchange of experience with our customers. We are also constantly improving the usability of this intuitive software.
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Light Meters
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Light Meters are used to measure the light output of an illumination source for a number of optical applications. Light Meters are measurement devices that feature photodiodes to determine the level of light transmitted from a source. Light Meters possess simple, easy to read screens upon which measurements are displayed in one or more photometric units. Most Light Meters possess traceable NIST certification for proof of accuracy.
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Product
Spectroradiometer
SpectraScan® PR-670
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The SpectraScan® Spectroradiometer PR-670 is JADAK’s enhanced economical portable solution for spectral based photometric and colorimetric light measurements, designed for applications requiring precise light measurements from a range of light sources, such as display monitors and projectors, reflective surfaces, and industrial applications (visual display testing, LED testing, film and video post-production, auto/aerospace displays, and dental color testing).
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Product
Remote Spectral Detector
CSS-45
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The CSS-45 detector incorporates a powerful microprocessor which performs not only data acquisition but also all necessary lighting calculations. Both USB 2.0 and RS 485 interfaces are standard enabling the flexible configuration of single and multi-detector based systems. An optional software development kit supports integration into third party application software. With its wide spectral range from 360 nm to 830 nm the CSS-45 is ideal, for example, as a high accuracy photometric and colorimetric detector (according to CIE S023).
