Flux
the rate of flow.
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Product
Optical Meters
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The Gamma Scientific range of light meters includes handheld and benchtop models. Configuration options include a wide range of sensors and calibrations in units including: Luminous Flux (lumens) or Radiant Flux (Watts), Illuminance (lux, foot-candle) or Irradiance (W/cm2 ), Luminous Intensity (candela) or Radiant Intensity (W/sr), Luminance (cd/m2 , foot-Lambert) or Radiance (W/m2 sr), or Pulse Energy (Joules). Cooled sensors and reference standard detectors are also available.
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Product
Underwater Quantum/PAR Sensors
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Photosynthetic radiation is essential for the growth of the photosynthetic organisms such as corals. The wavelength range from 400 to 700 nm is PAR (Photosynthetically Active Radiation) or PPFD (Photosynthetic Photon Flux Density). Apogee quantum/PAR sensors are calibrated to measure the number of photons of light across this range.
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Product
Meters For UV-VIS-NIR Radiometry
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Radiometers for the measurement of UV-visible-NIR irradiance (W/m²) and radiant flux (W).
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Product
Irradiance Probe
LPUVB01
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The LPUVB01 probe measures irradiance (W/m2) defined as the ratio between the radiant flux (W) passing through a surface and the surface area (m2) in the UVB (280 nm …315 nm) spectral range.
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Product
Flux Meter and Measuring Coils
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MAGNET-PHYSIK Dr. Steingroever GmbH
The measurement of magnetic quantities can almost always be traced back to the measurement of a magnetic flux. The electronic fluxmeter is therefore the most versatile measuring instrument in magnet technology as a measuring instrument for magnetic flux. The fluxmeter is operated together with a measuring coil.
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Product
High Accuracy Spectrophotocolorimeter
LMS-3000
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• Measure and display the relative spectral power distribution (UV-VIS-NIR) P(λ), chromaticity coordinate, correlated color temperature, rending index, color difference, peak wavelength, luminous flux, luminous flux efficiency and photometry parameters of light source and light material under the control of general PC. • Automatically adjust high-voltage, it not only shortens the measurement time, but also reduces the wear and tear of the instrument • Simultaneously measure the temperature in both environment and integrating sphere to make the data more visually and reliably • Figure of chroma and color difference in test report can be exchanged freely • Color display and print. The relative spectral power distribution (UV-VIS-NIR) P(λ), reports both in English. RS-232-C interface, compatible with all kinds of computer • LSP-500 AC Power source PC RS-232-C interface. compatible with all kinds of computer • Range of wavelength: 380nm～780nm(Special:200nm～780nm) • Accuracy of wavelength: ±0.2nm • Repeatability of wavelength: ±0.1nm • Accuracy of chromaticity coordinate: ±0.0003(under standard illuminate A) • Spectrum sample interval: 5nm(Special order:1nm) • Luminosity linearity: 0.3% • Accuracy of luminosity: 1 class • Correlated color temperature measure range: 1500K～25000K • Accuracy of CCT: ±0.3%(under standard illuminate A) • Accuracy of rending index: ±(0.3%rd±0.3) • Environment temperature measure range: -10℃～80℃ • Temperature measure range(In sphere): -10℃～100℃
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Product
Photometers & Colorimeters
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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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Product
Instrument Systems LED And Display Measurement
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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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Product
Auxiliary Lamp
RLS-50W
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Due to the luminaries self-absorption, the auxiliary lamp is used to correct the flux test value. Work with the follow instruments as a System
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Product
Illuminance (lux) Probe
LPPHOT01
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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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Product
Integrating Spheres
IP-Series
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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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Product
LED Tester0.3m-2m Integrating Sphere
CX-8000
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Shenzhen Chuangxin Instruments Co., Ltd.
Measure Luminous Flux, Luminous efficacy, radiant power, Spectral Power Distribution, Chromaticity Coordinate, Correlated Color Temperature, Peak Wavelength, Dominant Wavelength, Spectral Half Width, Color Rendering Index, Colorimetric Purity, red ratio, Standard deviation of color matching(SDCM), voltage, current, power, power factor, harmonics, and etc. It meets the requirements of CIE standards.
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Product
E1 Testers
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GAOTek provides a large collection of high quality, affordable E1 testers that are specially manufactured to speed up the ethernet maintenance time and work efficiency for sale to the United States, Canada and Globally. These devices consist of PING, router trace, a port location tool, a loop-back tool and offers a variety of Ethernet diagnostic functions. These E1 Ethernet test instruments are all incorporated with test tools for E1, V port, and Gigabit Ethernet link repairs, and failure diagnosis. E1 Ethernet testing devices are user-friendly, can be used in Ethernet cable tests, flux error code tests, connectivity performance, traffic testing, ethernet wire testing, and bandwidth verification. As these devices help in measuring and proving performance for criteria Ethernet networks they are commonly used in the RFC2544 performance test.
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Product
Spectrometers
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Search and detection of gamma radiation sources with automatic identification of the radionuclide composition; Measurement of the dose rate of gamma radiation; Detection of neutron radiation and measurement of the neutron count rate (AT6102); Measurement of the dose rate of neutron radiation (external detection unit BDKN-03); Measurement of the flux density of alpha and beta particles from contaminated surfaces (external detection units BDPA-01 / BDPB-01)
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Product
Gaussmeter/Teslameter
Model 2100
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The Model 2100 Gaussmeter is a fully featured, high-end Gaussmeter with a low cost Gaussmeter price. It is a compact, high accuracy, microprocessor controlled, flux density measuring instrument. The Model 2100 is capable of measuring static (DC), alternating (AC), or pulsed magnetic fields. Twelve measurement ranges allow the operator to configure the meter for maximum resolution and accuracy from 300mG (30 microTesla) to 300 kG (30 Tesla). Selecting primary measurement functions is quick and easy with dedicated front panel function keys. An easy-to-use menu allows access to user defined parameters such as upper and lower magnetic limits and relative magnetic measurements. Remote meter configuration is completely accessible using the built in RS-232 Interface or optional IEEE-488 Interface.
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Product
D.C. Recording Fluxmeter
TRF
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This is the equipment being able to measure direct current magnetization property of wide-ranging magnetic materials from soft magnetic materials to high performance permanent magnet with magnetic flux meter based on M integral closed magnetic circuit system.
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Product
DC Magnetic Flux Leakage Testing
ROTOMAT / TRANSOMAT Product Family
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Foerster Instruments, Incorporated
With the new generation ROTOMAT DA and TRANSOMAT DA flux leakage test systems FOERSTER is setting new standards in continuous quality assurance of ferromagnetic steel tubes. The test systems enable the reliable detection of natural and oblique defects, regardless of their angle or length, in addition to standardized longitudinal and transversal defects. The miniaturization of sensors together with highly integrated electronic components dramatically increases the number of channels. This makes a more precise and finer scan of the surface possible, giving a more complete set of information regarding detected defects. The newly introduced C-Scan visualizes these defects in high-definition and real-time, resulting in a completely new evaluation of the tubes to meet rising quality requirements.
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Product
Soil Gas Flux Solutions
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From idea to understanding, LI-COR has your soil gas flux research covered. No other solution is as flexible or delivers the same level of proven hardware, gas analyzers, and advanced data analysis software.
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Product
Single Filament Sources
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Get a cost-effective solution that’s ideal for your high-volume, high-value MBE process needs with reliable Veeco Single Filament Sources. They feature dependable band thermocouples and single heater filaments for 750-1200°C operation. Three system configurations, and many crucible sizes, are available. All offer stable and consistent fluxes of high vapor pressure materials.
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Product
Radiometric Probe for UVA Irradiance
LPUVA03…Series
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The LPUVA03 probe measures irradiance (W/m²) defined as the ratio between the radiant flux (W) passing through a surface and the surface area (m²) in the UVA (315 nm…400 nm) spectral range. Thanks to a new type of photodiode, LPUVA03 is blind to visible and infrared light.
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Product
Fluxmeter
DX-201
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DX-201 digital fluxmeter is a precise magnetic measuring instrument, adopted low drift electronic integrator design and production. The most important features are test response quick, without data lose in the testing process. In the process of test samples flux by the Czochralski method, fast pull and slow pull datas are consistent, fine features especially shows in repeated measurements and regression testing. It can measure magnetic flux or magnetic moment matched with different fixtures according to users’ requirements.
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Product
ESD Safe Fume Absorber
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ESD safe, carbon-activated fume absorber. Flux creates "pine resin", which creates noxious fumes. These fumes cause headaches and nausea. This unit quickly removes these fumes from the work area and filters them safely. Only this newly developed unit, mounted on its versatile 37" arms, allows easy movement to effectively remove these irritating fumes fast.
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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
Aging and Optical Attenuation Tester
LS822
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• Build-in DC Power Supply: Forward current preset: 0.1-800mA (special order) Range of forward voltage: 0.1-20.00V • Range of luminous intensity: 1mcd-3,000cd • Range of luminous flux: 1mlm-9,999,000lm(depends on the size of sphere) • Accuracy of photometer: class1; accuracy of electricity: class0.5 • Aging time: 9999Hours 59Munites 59Seconds • Tolerance of time: ±1S/10H • Record time: 16000times • Hold data automatically when the power is off and continue to work automatically when the power is turned on.
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Product
LED Lighting Test Instrument Integrating Sphere
CX-I.5S
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Shenzhen Chuangxin Instruments Co., Ltd.
Measure Luminous Flux, Luminous efficacy, radiant power, Spectral Power Distribution, Chromaticity Coordinate, Correlated Color Temperature, Peak Wavelength, Dominant Wavelength, Spectral Half Width, Color Rendering Index, Colorimetric Purity, red ratio, Standard deviation of color matching(SDCM), voltage, current, power, power factor, harmonics, and etc. It meets the requirements of CIE standards.
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Product
Automated Soil CO2 Flux System
LI-8100A
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A portable, automated system for simple and reliable survey and long-term measurements over a study site. The LI-8100A Analyzer Control Unit contains an infrared gas analyzer and a connection panel to interface with the 8100-103 Survey Chamber, the 8100-104 and 8100-104C Long-Term Chambers, additional gas analyzers, and the LI-8150 Multiplexer.
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Product
LED626/620 Goniophotometer For LEDs
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Hangzhou Everfine Photo-E-Info Co., LTD
It can measure the luminous intensity data and automatically plot the luminous intensity distribution curve and luminous flux, and the test conditions meet the CIE condition A (far field) or condition B (near field).In addition, the software can provide customers with 3D luminous intensity distribution graphic.
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Product
HAAS-3000/2000 High Accuracy Array Spectroradiometer (Laboratory Grade)
HAAS-3000
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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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Product
Hall (Magnetic) Sensors
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Small, compact axial and transverse Hall generators for measuring flux density. Available for use at cryogenic temperatures.
