Product

Light Measurement Input Optics

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International Light Technologies

International Light Technologies

Light measurement units are defined around very specific spatial responses. A carefully designed input optics system is essential if measurement accuracy is to be achieved.

Product

Miniature Rotating Optical Choppers

350C and 350CD

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Scitec Instruments Ltd

350C and 350CD - Scitec Instruments Ltd

Model 350 is a high stability variable frequency optical chopper. The basic system consists of a control unit and a chopping head. It is supplied with four chemically blacked 30 mm diameter discs. These discs are of 2, 4, 10 and 40 slots and allow operation over the frequency range 10 Hz to 10 kHz.

Product

Light Microscopy

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Materials Evaluation and Engineering

Materials Evaluation and Engineering

MEE has a variety of light microscopes with magnifications ranging from 5X to 2400X. Each microscope is connected to a camera with digital image capture for subsequent measurements and/or additional image analyses.

Product

Light Meter

PLMT56

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Pyle Audio Inc.

PLMT56 - Pyle Audio Inc.

Light Meter Measures In LuxOver-Range IndicatorLong-Life Silicon Photo Diode InsideMeasurement Rate: 1.5 Times per SecondMax Range: 50,000 LuxAccuracy: +/- 5% Under 10000 Lux, +/- 10% Over 10000 LuxMax Resolution: 0.1 LuxDimensions: 7.40' H x 2.52' W x 0.96' DAccessories Included: 12V A23 Battery, Photo DetectorSold as : Unit

Product

PLA-30 Plant Lighting Analyzer

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Hangzhou Everfine Photo-E-Info Co., LTD

Hangzhou Everfine Photo-E-Info Co., LTD

The PLA-30 is a professional measuring instrument designed for accurate measurement and analysis of plant lighting. The mobile spectrum measurement technology achieves millisecond measurement speed with high precision, and is widely used in lighting analysis, monitoring, research and communication in plant growth.

Product

*Divergent Light Measurement

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MKS Ophir

MKS Ophir

The IS1.5-VIS-FPD-800 & IS1.5-IRG-FPD-800 contain 2 photodiodes: a calibrated photodiode for precise power measurement using Ophir meters and a fast photodiode with integral reverse bias circuit for temporal characterization using third-party instrumentation such as oscilloscopes and spectrum analyzers. Their small, 1.5" internal diameter preserves the temporal shape of pulses down to 3.5 nsec for VIS and 6 nsec for IRG. An SMA fiber optic connector is provided for connection to a spectrometer. The large, 20 mm input aperture allows for wide acceptance angles and long working distances, making these spheres well suited for testing VCSELs and other types of laser.

Product

Light / Lux Meter, 100000 lx, 100 lx, 5 %, 180 mm, 72 mm, 32 mm

72-6693

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Tenma

72-6693 - Tenma

The Tenma 72-6693 is a high accuracy Illuminance meter. Featuring a dual function display, this meter can record both maximum, minimum and average readings. User selectable lighting types of tungsten/sun, fluorescent, sodium and mercury.

Product

Light Compensation Capacitor

CBB80

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CABO Electronics

CBB80 - CABO Electronics

Designed for lighting applications such as fluorescent lamps,high-pressure mercury vapor lamps,sodium lamps,and metal halide lamps. The capacitors are used for power factor compensation of transformers and magnetic ballasts in lamps with a frequency of 50Hz or 60Hz,which makes the power factor to achieve cosφ 0.9. The temperature

Product

Multiple Light Beam Safety Devices

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Leuze electronic GmbH + Co. KG

Leuze electronic GmbH + Co. KG

The multiple light beam safety devices of the MLD 300 (type 2) and MLD 500 (type 4) series are used for access guarding at machines and systems. The devices are available as 2-, 3- and 4-beam transmitter-receiver systems for large operating ranges up to 70 m and as cost-efficient 2- and 3-beam transceiver systems for operating ranges up to 8 m.

Product

Light Discoloration Tester

UI-FT60

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Unuo Instruments

UI-FT60 - Unuo Instruments

Light Discoloration Tester is used to determine products (rubber, leather and other shoe materials) in white or light color anti-yellowness ability to be exposed in natural sunlight for a long time. Unuo Light Discoloration Tester is designed and applicable to HG/T 3689 Method A Sunlight Method.

Product

Light source

UVM-MP

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SAN-EI ELECTRIC CO.,LTD.

UVM-MP - SAN-EI ELECTRIC CO.,LTD.

Measurement of maximum of 6 points is possible. By use of thee sensor amplifier box, distance between the light receiving inlet and the controller can be extended to 10 meters. Measurement start signals can be independently output by remote control. This is useful for the light source fixtures integrating shutter mechanism.

Product

Light & Weather Fastness Tester

TF420

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TESTEX Testing Equipment Systems Ltd.

TF420 - TESTEX Testing Equipment Systems Ltd.

Xenon Test Chamber, to determine color fastness to light, weather and light aging of various colored textiles, Light and weather fastness tester. Light & Weather Fastness Tester complies with ISO105-B02/B04, AATCC 16-2003, GB/T 8427/8430, etc.

Product

Spectral Light Meters For Photometric And Colorimetric Measurements

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Gigahertz-Optik GmbH

Gigahertz-Optik GmbH

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.

Product

Monochromatic, Fiber-Coupled LED Light Sources

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lightsource.tech GmbH

lightsource.tech GmbH

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.

Product

Spectral Light And Color Meter w/ Flicker measurement

BTS256-EF

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Gigahertz-Optik GmbH

BTS256-EF - Gigahertz-Optik GmbH

Spectroradiometer for the illuminance (photopic, scotopic, melanopic), spectrum, light color, color rendering index, and flicker. Cosine field of view illuminance measurement for accurate evaluation of extended illumination. Flicker measurement. Spectral measurement technology, required for LED light, color, color rendering, color effects. Photodiode for synchronization to pulse width modulated light and flicker measurement.