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Flux
the rate of flow.
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Digital Flux Meters
Digital Fluxmeter is instrument made by electronic integration principle and displays the magnetic flux digitally. It can test magnetic materials. It not only measures flux but also directly tests magnetic performance for the purpose of quality control. With the features of legible display and convenient operation, it is an ideal device for flux measurement.
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Radiometric Detectors
Radiometric detectors are built by using selected, stability tested high-grade Si-photovoltaic cells. They are all equipped with individually produced and matched color glass filters. They are available in different sizes for irradiance and radiant flux measurement, both in temperature stabilized laboratory and general purpose form.
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Non-Destructive Surface Testing of Ferromagnetic Steel Bars
CIRCOFLUX Product Family
Foerster Instruments, Incorporated
The CIRCOFLUX test system is used for the non-destructive surface testing of ferromagnetic steel bars using the magnetic flux leakage method in accordance with standard EN 10221. This method is the most sensitive surface testing method for longitudinal, crack-like defects in hot-rolled ferromagnetic steel bars. The CIRCOFLUX sensor system therefore replaces subjective testing methods such as the magnetic powder test (magnetic crack detection) and visual checks, which are difficult to document and reproduce.
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Fluxmeters
Hirst Magnetic Instruments Ltd
Fluxmeters for advanced measurements a Fluxmeter can be used to measure Magnetic Flux Linkage where a surface reading with a Gaussmeter is not sufficient.
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Net Pyrradiometer
CN1-R
The Middleton CN1-R Net Pyrradiometer measures the net total radiation flux (solar, terrestrial, and atmospheric) downward and upward through a horizontal surface. It is suitable for solar energy studies in agriculture and meteorology.
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Handheld Gaussmeter
HGM09
Data storage on a personal computer via keystroke. The HGM09s is easy to use and has a good price/performance ratio. The handheld gaussmeter HGM09s is used to measure magnetic DC and AC fields. The measurands are flux density in Tesla or Gauss and the field strength in Amps per meter.
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Digital Fluxmeter
ChenYang Technologies GmbH & Co. KG
A Fluxmeter is an electronic integrating, digital display instrument. The Fluxmeter can be used not only for the measurement of the magnetic flux of permanent magnets, but also for quality control and sorting of magnetic products. Its versatility makes the employment possible in laboratory enterprise as also in production.
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Fluxmeter
480
The Model 480 is a laboratory grade fluxmeter, for use with a Helmholtz coil or custom search coils. This instrument measures the total flux of a magnet part, which can be related to the magnetic field strength. Applications include magnet testing, magnetizing, and automated field measurement. In order to provide accurate and repeatable measurements, automatic or manual drift compensation is available to the user. A peak mode allows even the fastest magnetic pulse, such as those from a magnetizer, to be accurately measured. The Model 480 is also useful for measuring AC fields that are too high in frequency for a gaussmeter to detect. Relay outputs and an external reset input allow for simple automation functions to be implemented, while the RS232C and IEEE-488 ports permit advanced control of the fluxmeter via a remote computer or automation equipment.
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Single-Stage Current Sensors
The robust low-noise single stage current sensors are available with input inductances from 24 nH to 1.8 µH and a flux noise of 1.2 µPhi0/sqrt(Hz).
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Soil Heat Flux Sensors
Soil heat flux sensors may consist of several thermocouples whose measurements are averaged, a single thermopile, or a single thermopile with a film heater. These sensors measure the rate of energy transferred through a surface. Data regarding the amount of energy stored in soil as a function of time is used in energy-balance and Bowen-ratio flux systems.
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Spectroradiometer
Spectroradiometer is usually used with a integrating sphere to measure the photometric and colorimetric parameters of all kinds of lamps. Relative spectral power distribution P(λ), chromaticity coordinate (x,y), (u,v), correlated color temperature Tc, color rendering index Ra, dominant wavelength, peak wavelength, spectral bandwidth, color purity, color ratio, SDCM, luminous flux, etc.
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Inductive Heat Flux Thermography
DEFECTOVISION IR Product Family
Foerster Instruments, Incorporated
The DEFECTOVISION IR system is an addition to FOERSTER's core competence, the non-destructive testing of semi-finished metal products. All around the world, more than 6.5 million tons of steel have been tested safely and efficiently by now with our latest technology.
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XRF
O Series
The O Series combines high performance with a small x-ray spot size. This is made possible by the poly-capillary focusing optics system that replaces the collimator assembly installed in standard Bowman systems. The optics are designed to focus the x-rays coming from the tube exit window to a very small spot size (80μm FWHM) while retaining virtually 100% of the tube flux. So instead of attenuating the x-rays that can’t fit through the small apertures, as is the case with collimator systems, the poly-capillary optics assembly allows almost all of the x-rays from the tube to reach the sample. The result is much greater sensitivity for testing very small components or thin coatings. Shorter test times can achieve even better repeatability when comparing optics systems vs. a similar sized collimator.
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Field Strength Measuring Instruments and Sensors
MAGNET-PHYSIK Dr. Steingroever GmbH
Field strength measuring devices are measuring devices for measuring the magnetic flux density B (formerly also called induction) and the magnetic field strength H of direct and alternating fields. They are also called Gaussmeters or Teslameters.
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Auxiliary Lamp
RLS-50W
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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Dosimeter-Radiometer
MKS-05 Terra
Measurement of gamma and X-ray radiation ambient dose equivalent rate.Measurement of gamma and X-ray radiation ambient dose equivalent.Measurement of surface beta-particles flux density.Measurement of dose equivalent accumulation time.Real time measurement (clock).
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Irradiance Probe
LPUVB01
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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L.V.D.T Products
Columbia Research Laboratories
Columbia's L.V.D.T.'s are designed for the most demanding high temperature military and industrial applications where maximum life under adverse conditions is required. The corrosion resistant stainless steel housing provides effective shielding to contain the magnetic flux within the transformer, as well as providing protection against external magnetic fields. Conservative design permits the use of these transducers well beyond their specific linear range with minimum loss of accuracy.
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Zero Field Cavity
Zero field cavities generate a zero magnetic field in an air gap. They are mainly used to calibrate hall probes for their zero scale value of output for the magnetic field strength H or the magnetic flux density B they measure. For example Gaussmeters can be calibrated by using Zero Field Cavity.
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AC Magnetostriction Measurement Equipment
TLVM
This equipment measures quantitatively magnetostriction to indicate mechanical striction in magnetizing direction caused when magnetic steel sheet sample was alternately magnetized and is used for research and development of magnetic steel sheet. Magnetostriction is detected as speed signal through the parameters of magnetic flux density and compressive stress with laser doppler vibration meter.
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Fiber Shaker
MPX-SR3
Arden’s MPX Modal Explorer makes measurement of Encircled Flux easy, and accurate, and it complies with international standards. But if you are measuring laser-based transmission light sources for multimode systems you may need to use a test jumper assembly and fiber shaker in order to avoid “speckle”. Industry standards (for example IEEE 802.3aq and FOTP– 203) call for the use of a mechanical fiber shaker.
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Magnetic Field And Permeability Measurement
MAGNETOMAT 1.790
Foerster Instruments, Incorporated
The MAGNETOMAT 1.790 is a measuring system for the precision detection of magnetic flux density and relative permeability. The MAGNETOMAT software is used for displaying the measured values and saving and exporting data. The wide range of probes facilitates optimal adjustment to the conditions of the application, such as the measurement of relative permeability within the scope of the quality control of stainless steel and low-permeable (non-magnetic) alloys. Further applications include the long-term monitoring of the magnetic environment, e.g. prior to installing magnetically sensitive devices, and the localization of ferrite enclosures in stainless steel and NE materials. Changes in material (sulfidation, degradation of lamination, structural changes) can also be proven thanks to permeability comparative measurements.
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Current Clamps and Transducers
High-accuracy Current Sensors and TransducersHigh-accuracy sensors for AC/DC current measurement and power analysis. From current clamps to high-precision zero flux current transducers and Rogowsky coils.
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Nondestructive Flux Leakage Test Systems That Accurately Show Defects In Heavy Wall Magnetic Tubing
ROTOFLUX® Multichannel MFL
MAC’s Rotoflux® Multiplex Electronics—Magnetic Flux Leakage testing that provides superior technology, performance and versatility.
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LED Goniophotometer for Lamps
880
Shenzhen Chuangxin Instruments Co., Ltd.
Be used to measure the luminous intensity distribution curve intensity data spread angle and equivalent luminous flux of luminaries. Computer controls the whole test process automatically with low cost and simple operations.
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Fluxmeter
Measures changes in magnetic flux, as detected through a Helmholtz or similar coil arrangement.
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Calibration Manifold
8250-02
Expand your soil gas flux research to include CO2 isotope measurements. The Calibration Manifold works directly with the LI-7825, adapting it from atmospheric to soil gas flux capabilities. It is ideal for researchers who are interested in using an existing LI-7825 for soil gas flux applications or expand their current soil gas flux research with CO2 isotope measurements.
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Hall probes
Axial, transverse, multi-axis, and tangential Hall probes for measuring magnetic flux density. Choose from a wide range of lengths and thicknesses—probes are also available for cryogenic applications.
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Cable Certifiers
LANTEK III Series
New permanent link adapter saves money. Send test data anywhere using IDEAL AnyWARE app. Certifies multimode and single-mode fibre (optional). Professional PDF reports with free software. Certifies twisted pair cabling to TIA/ISO standards. The LanTEK III is an easy to use cable certifier that meets existing TIA and ISO/IEC performance requirements for testing up to Cat 7A/1000MHz. FiberTEK III adapters are used with LanTEK III for fast and simple certification of high bandwidth single-mode and multimode fiber optic cabling including support for encircled flux testing.
