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Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Products/Services for true resistivity
Non-destructive testing (NDT) conductivity meters and resistivity meters are devices for measuring electrical conductivity and/or resistivity of solid media to determine the characteristics of its constituent materials. Search by Specification | Learn More
Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample. Search by Specification | Learn More
KVA meters measure the apparent power of AC devices in kilovolt-amperes (KVA). Apparent power is the combination of a circuit’s true power and reactive power. Search by Specification | Learn More
Digital voltmeters are instruments that measure voltage or voltage drop in a circuit. They use solid-state components and display values digitally. Search by Specification | Learn More
Analog multimeters are instruments that are used to measure electrical quantities such as voltage, current, resistance, frequency and signal power Search by Specification | Learn More
Color sensors register items by contrast, true color, or translucent index. True color sensors are based on one of the color models, most commonly the RGB model (red, green, blue). Search by Specification | Learn More
Property testers are used to determine various physical properties of samples, including cloud point, distillation, flash point, freezing point, melting point, pour point, and vapor pressure. Search by Specification | Learn More
...various forms of materials that surround and protect electrical conductors and prevent unwanted current flow, leakage or crosstalk. Electrical specifications include electrical resistivity, dielectric strength, and dielectric constant. Resistivity... Search by Specification | Learn More
Ferrite ceramics and ferromagnetic materials have dielectric and magnetic properties that are suitable for RF and microwave applications. They provide high electrical resistivity and low magnetic losses. Learn More
...of performance specifications, values include dielectric constant, dielectric breakdown, and dissipation factor; arc resistance, volume resistivity, and surface resistivity; Young’s modulus, Compressive modulus, and Poisson’s ratio; insertion loss... Search by Specification | Learn More
...resistivity. In addition, there are three mechanical parameters: modulus of rupture (MOR), compressive or crushing strength, and modulus of elasticity. Search by Specification | Learn More
Display filters and films are designed to filter, enhanced and/or protect monitors or flat panel displays (FPD). Search by Specification | Learn More
...and films include temperature resistance, thermal conductivity and coefficient of thermal expansion (CTE). Electrical properties for specialty tapes and films include electrical resistivity, dielectric strength, dielectric constant or relative... Search by Specification | Learn More
Material testing services test, analyze, and certify a wide range of materials for purity, chemical compatibility, and environmental impact. Search by Specification | Learn More
Laminates and laminated materials are made by bonding together two or more layers of material into a finished product. Laminates and laminated materials vary from flexible foil film laminates to rigid circuit board materials. Search by Specification | Learn More
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Conductivity Measurement - SIGMASCOPE® SMP10 Fischer Technology, Inc. / Coating Thickness Gages
Waterproof Conductivity / TDS / Salinity Meter Cannon Water Technology Inc.
BioScope™ Catalyst™ Atomic Force Microscope Veeco Instruments
Dimension® Icon™ Atomic Force Microscope Veeco Instruments
Failure Analyses ANALYZE Inc.
Research & Development Akron Rubber Development Laboratory, Inc. (ARDL)
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Product News for true resistivity
750 SERIES II - Resistivity Monitor/controllers
The unique circuitry of our 750 Series II Resistivity Monitor/controllers guarantee accurate and reliable measurements. Drift free performance is assured by "field proven" electronics, including automatic DC offset compensation and highly accurate drive voltage. (read more)
Conductivity and Resistivity Instruments
ECD offers a complete line of Conductivity and Resistivity Instrumentation. The conductivity sensors can be provided in contacting or non-contacting (toroidal) styles. This allows for reliable measurement over the complete range from one microSiemen (1 uS) to one Siemen (1,000,000 uS). (read more)
Pure Water Conductivity/Resistivity Sensors
THORNTON provides a full complement of conductivity sensors with NPT or Tri-Clamp sanitary fittings. They include various lengths, cell constants and materials to match the application: (read more)
True Power Monitoring Relays
The extensive range of true power monitors is used to provide an indirect measurement of physical values, i.e. it is simple to use the true power to draw conclusions about values such as volume, levels or pressure. This economical solution requires no additional sensors. (read more)
Dataforth SCM5B True RMS Input SCMs
Each SCM5B33 True RMS input signal conditioning module provides a single channel of AC input which is converted to its True RMS DC value, filtered, isolated, amplified, and converted to a standard process voltage or current output. The product family consists of 35 AC coupled modules, which accept either voltage or current inputs. (read more)
DSCA DIN Rail True RMS Input Signal Conditioners
Dataforth's DSCA33 is a DIN rail mounted isolated signal conditioning module for measuring True RMS values of input signals. Each module provides a single channel of AC input which is converted to its True RMS DC value, filtered, isolated, amplified, and converted to a standard process voltage or current output. (read more)
8B33 SCM Measures True RMS
Dataforth has added another module to its growing family of miniature SensorLex® 8B isolated analog signal conditioners: the 8B33, designed for measuring True RMS values of input signals. Each 8B33 module provides a single channel of AC input which is converted to its True RMS DC value. RMS, or Root Mean Square, is a key measurement of an AC signal, directly related to signal strength. (read more)
TC Series Industrial True Union Ball Check Valves
Hayward True Union Ball Check Valves prevent reversal of flow in piping systems. They are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. (read more)
TCB Series Industrial True Union Ball Check Valves
Hayward's TCB Series Industrial True Union Ball Check Valves prevent reversal of flow in piping systems. They are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. (read more)
EX623 5-in-1 True RMS Clamp Meter
Get More Done with a Five-in-One! Extech's award-winning patented EX623 True RMS Clamp Meters feature an IR thermometer for locating hot spots and NCV. These unique clamp meters also feature dual Type K inputs for T1, T2, and T1-T2 delta-T. Providing True RMS measurements, the EX623 brings maximum accuracy to the measurement of AC Voltage and Current. (read more)
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III. Resistivity and Hall Measurements III. Resistivity and Hall Measurements Sample Geometry Definitions for Resistivity Measurements Resistivity Measurements Resistivity Calculations See Electronics and Electrical Engineering Laboratory Information |
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II. The Hall Effect This is especially true for semiconductors, where resistivity alone could not explain all observations. See Electronics and Electrical Engineering Laboratory Information |
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Evaluation of Multi-Electrode Earth Resistivity Testing in... The results demonstrated that multi-electrode resistivity can reliably map depth to bedrock with excellent repeatability, although there was some See ASTM International Information |
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Simplified Method for the Electrical Soil Resistivity... Keywords: average resistivity, true resistivity, current electrodes, potential electrodes, soil corrosivity, boring logs, underground corrosion Paper See ASTM International Information |
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USGS OGW, BG: CRP system Apparent resistivity data are collected and inverted to determine the true subsurface resistivity distribution. |
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USGS OGW, BG: Integration of Geophysical Methods for Bedrock... Two methods of direct-current (dc) resistivity (two-dimensional (2D) and crossed square-array profiling), two methods of inductive terrain |
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A vertical Kelvin test structure for measuring the true... A vertical Kelvin test structure for measuring the true pecific contact resistivity |
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Analysis and scaling of Kelvin resistors for extraction of... Curves that allow extraction of true specific contact resistivity from measured specific contact resistivity are given for different ratios of square |
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Eddy current - Wikipedia, the free encyclopedia These EMFs acting on the resistivity of the material generate a current around the loop, in accordance with Faraday's law of induction. |
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Electric motor - Wikipedia, the free encyclopedia |
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