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Photometric
of or relating to the measurement of light.
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Specialised Photometric Equipment
Photometric Solutions International Pty Ltd
We offer a range of specialised and customised photometric equipment for various applications.
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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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High-Speed & High-Precision Alignment for Display Metrology
LMK Position
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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Near-field Goniophotometer
RiGO801
TechnoTeam Bildverarbeitung GmbH
Correct determination of the luminous intensity distributions (lid) of lamps and luminaires far within their photometric near-field range. Capture of ray data.
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Photometric Probe for Illuminance
LPPHOT02
Outdoor photometric probe for measuring ILLUMINANCE (0…150 Klux), CIE photopic filter, diffuser for cosine correction. mVdc output for klux. Complete with Calibration Report. On request 5 or 10m cables with connectors.
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Compact Goniophotometer For Lamp Spread Angle Tester
Shenzhen Chuangxin Instruments Co., Ltd.
LCG-1600 Goniophotometrc System carries out measuring methods of fixed location and rotating luminaires. The measured luminaire is installed on the two-dimension rotating table, using “+” laser to make the luminaire lighting center superposed with the rotating center of rotating table. The mechanical equipment allows turning the tested luminaires around a vertical axis and a horizontal axis. When tested luminaires turn around horizontal axis, the detector which is at the same level with rotating table will measure the intensity of each direction at this surface. When rotating with vertical axis, the detector will measure the intensity at the vertical surface. The vertical and horizontal axis can be rotated continuously at ±180° or 0~360°. According to the measurement requirements, the system can be operated in C-γ coordinates. When getting intensity distribution data, computer will calculate other photometric parameters automatically.
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Spectrometers
Instrument Systems Optische Messtechnik GmbH
Optical spectrometers analyze the spectral characteristics of light radiation. Adding optical probes and absolute calibration turns this type of measurement system into a spectroradiometer. Since software is used to calculate all radiometric, photometric and colorimetric quantities from spectral data, the quality and precision of the spectrometer is extremely important. This is why Instrument Systems is dedicating most of its research and development work to this field in order to be positioned at the leading edge of technology.
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GC Detectors
Compact and modular, the new, second generation 5383 Pulsed Flame Photometric GC Detector (PFPD) offers greater ease of use, design flexibility, and analytical refinement than its predecessor, while retaining the proven technology features that laboratories around the world rely on for accurate results.
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Integrating Sphere Coating
SP-80
Integrating Spheres are essential tools for photometric research laboratories & lamp / luminaire manufacturers. A good internal coating is essential forintegrating spheres. It is a special water based BariumSulphate (BaSO ) white reflective paint particularly suitablefor internal coating of Integrating Spheres. It offers an almost constant reflectance in the range of 380 nm to 780 nm (visible wavelength range).
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Spectroradiometer
SpectraScan® PR-655
The SpectraScan® Spectroradiometer PR-655 is JADAK’s 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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ATA-500UV LED Auto-Temperatured Opto-Electronic Analyzer
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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Photometric Testing Services
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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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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UV-Vis Double Beam Research Spectrophotometer
UVD-3500
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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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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Universal Converter
C8000
Multi channel converter for all optek photometric and conductivity sensors and electrochemical pH electrodes. Flexible configuration of sensors, measuring ranges, units and product specific setups make the C8000 converter series a powerful device in process monitoring in both conventional and single-use systems.
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Spectroscopic Ellipsometer Software
SpectraRay/4
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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UV-Vis Double Beam Research Spectrophotometer
UVD-3400
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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GONIOPHOTOMETRY
Goniophotometers are required to measure angular resolved distributions of photometric or colorimetric quantities, either by rotating the lighting device under test or by moving the sensor around the device. Depending on the application, different geometries are used to obtain distributions in the appropriate CIE coordinate system.
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Spectroradiometer
SpectraScan® PR-670
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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Measurement System For Testing & Binning Of Back-End LEDs
TP121-TH
The photometric specifications of LEDs must meet very high tolerance requirements regardless of whether they are to be used in general, automotive or other specialist lighting applications. This is often a problem since the manufacturing tolerances of LEDs can be higher than those permitted in the end-use applications. Also, LED binning by LED manufacturers in order to classify LEDs based on their tolerances is performed with flash mode testing using pulsed current flow. However, end-use applications of the LEDs often operate in constant current mode and with significant thermal effects. The sophisticated LED processing industry therefore requires measurement devices that can be used for both manufacturer-compliant pulsed mode, as well as constant current operation mode. When the LEDs are run in constant current mode, the junction temperature has significant influence on the performance and lifetime of the LED. Therefore, test systems should be able to test the LEDs at specific junction temperatures.
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Remote Spectral Detector
CSS-45
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).
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USB Smart Detector
OL 731
The OL 731 USB Smart Detector is a low-cost, hand-held radiometer/photometer that can be tailored to the spectral response of the user's specific application requirements with the use of a range of sensors and filters. Several units can be multiplexed on to one USB, and it can be programmed to read in any user-specified radiometric or photometric unit. The OL 731 is suitable for a variety of critical applications.
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Photometric converter
HC 4000
Dedicated to optek turbidity sensors the HC4000 provides high precision signal processing combined with flexible configuration of the measurement setup. Several scales, like FTU or EBC can be selected to display the photometric signal in common units with product and process control.
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Modbus Transmitter for Photometers
LPPHOTS
with RS485 MODBUS-RTU output for photometric probes
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Illuminance Probe
LP471PHOT
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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Photometry
Photometric equipment is one of our main activities. Two distinct areas are involved - Industrial, Commercial, Road Lighting is one, while Automobile Lighting is another. Photometric equipment areused to conduct tests on Lamps, Industrial Lighting, Street Lighting,Automotive Lighting & related products. Most Photometric equipment are custom built to suit specific customer requirements.
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Luminance Color Meters
Konica Minolta Sensing Americas, Inc
Similar to Illuminance meters, luminance color meters are three element detectors that both measure photometric brightness falling upon a surface, as well as give color information.
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High Precision Rotation Luminaire Goniospectroradiometer
LSG-1800BCCD
LSG-1800BCCD Goniospectroradiometer is high precision automatic goniophotometric instrument for luminous intensity distribution measurements with facility for turning the light source. The LSG-1800BCCD can do the spatial CCT test when do the intensity distribution test. It is for industrial laboratory measurements the photometric data of luminaires such as LED luminaries, HID lamps, fluorescent lamps and so on.
