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Products/Services for resistivity measurement
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 about Nondestructive Testing (NDT) Conductivity and Resistivity Meters
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 about Conductivity and Resistivity Meters
Humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air. Search by Specification | Learn More about Humidity Measurement Instruments
Material testing services test, analyze, and certify a wide range of materials for purity, chemical compatibility, and environmental impact. Search by Specification | Learn More about Material Testing Services
...measurements are built as universal and multifunctional devices. They enable automatic (triggered or cyclic) measurements of L, C, and R as well as other parameters such as quality and dissipation factors. Instrument type, measurement specifications, test... Search by Specification | Learn More about LCR Meters
Conductivity electrodes are devices that measure the salinity and conductivity of water samples. Conductivity electrodes are devices that measure the salinity and conductivity of water samples. Conductivity is simply a measurement of how well... Search by Specification | Learn More about Conductivity Electrodes
...permeability is the ability, or measurement of a sample's ability, to transmit vapors or gases. Liquid permeability is the ability, or measurement of a sample's ability, to transmit liquids. Densometers or porosimeters are used for measuring porosity, air... Search by Specification | Learn More about Property Testers
Specialty or proprietary products related to environmental sensors and instruments. Learn More about Specialty Environmental Sensors and Instruments
...for scientific measurement, navigation, and industrial applications. Eddy current instruments with data logging capabilities can store and retrieve data for future processing, typically by a computer. Devices with sorting gates or an alarm mode... Search by Specification | Learn More about Eddy Current Instruments
Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement. Search by Specification | Learn More about Water Quality Testing Instruments
Dimensional measurement and metrology services use mechanical gaging, CMM measurement, non-contact imaging or other specialized methods to inspect and measure part dimensions and geometry. Search by Specification | Learn More about Dimensional Measurement and Metrology Services
Test, inspection and measurement software is used to design, automate and implement the testing of instruments and equipment, and the measurement of device parameters. Search by Specification | Learn More about Test, Inspection and Measurement Software
Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Search by Specification | Learn More about Measurement Microphones
...generators, portable gas and oxygen detectors and soil resistivity equipment. Testing equipment is used to determine specific characteristics of the soil or water at the building site, including standard measures such as the Atterberg limit, which... Search by Specification | Learn More about Geotechnical Services
...and portable. Others are designed for benchtop or shop floor use. Many analog resistance meters provide protection against stray resistances, common-mode signals, and electromagnetic interference (EMI). Guard rings, which improve the resistivity... Search by Specification | Learn More about Analog Resistance Meters
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Conductivity Measurement - SIGMASCOPE® SMP10 Fischer Technology, Inc. / Coating Thickness Gages
Waterproof Conductivity / TDS / Salinity Meter Cannon Water Technology Inc.
KODAK INDUSTREX ACR-2000 Radiography System Carestream Health/Kodak Industrex Products
Dimension® Icon™ Atomic Force Microscope Veeco Instruments
BioScope™ Catalyst™ Atomic Force Microscope Veeco Instruments
UL's New Thermoplastics Testing Center (TTC) Underwriters Laboratories
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Product News for resistivity measurement
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)
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)
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)
Conductivity Measurement - SIGMASCOPE® SMP10
Fischer Technology's SIGMASCOPE® SMP10: Economic measurements of the strength of mass produced aluminum components. The SIGMASCOPE® SMP10 instrument measures the electrical conductivity of aluminum alloys with full temperature compensation in only a few seconds. (read more)
Wafer Measurement System
ProformaTM AutoScan 200 - Fully automated wafer characterization system for measuring thickness, TTV, bow, warp, bulk resistivity, site and global flatness. The Proforma AutoScan 200 features pick and place robotics, laser cassette scanning, auto-sensing cassette stands for wafers 75 - 200 mm diameter, and a modular design for easy upgrades. (read more)
Colorado Series Meters Offer Accurate Measurements
Colorado Series Portable Meters from Denver Instrument are easy to use and provide dependable results in field or laboratory environments. Colorado handheld meters are ergonomic and compact enough for a true grab-and-go experience. These rugged meters also provide IP-65 rating for protection against dust and water spray during outdoor testing. (read more)
Laser Sensor Displacement & Position Measurements
Laser Sensor Displacement & Position Measurements from MTI Instruments.
The Microtrak II features state-of-the-art CMOS laser triangulation sensing technology for precise measurements of displacement, position, vibration and thickness. (read more)
High-Precision Non-Contact Topography Measurements
Polytec's TopMap Metro.Lab is an affordable, high-precision, non-contact topography measurement system designed to characterize flat and curved surfaces. Incorporating a scanning white light interferometer, the Metro.Lab can measure flatness and general topography with 20 nanometer resolution and determine parallelity of two or more surfaces separated by as much as 70 mm. (read more)
Easy, On-Site Biofuel Measurements
Two portable, easy-to-use mid-infrared analyzers are available for use by producers, distributors, fleet managers, or regulators for on-site measurement of biodiesel in diesel, ethanol in gasoline, water in ethanol, total gylcerides, FFA's in feedstock and water in feedstock. The analyzers are easily operated by personnel having little or no knowledge of infrared analytical techniques. (read more)
Accelerometer for Underwater Measurements, 3211M1
The Dytran model 3211M1 is a NEW low profile accelerometer designed specifically for underwater vibration measurements. It features a center bolt mount with 360º cable orientation. This unit can be used down to depths where the water pressure reaches 175 psi. (read more)
Parts by Number for resistivity measurement
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| ES-162P3 | Newark | FLUKE | Resistivity | Earth Stake Set for 3 Pole Measurement; Kit Contents:2 GEO Earth Stakes, 1 25m cable reel of wire & 1 50m cable reel of wire RoHS Compliant: NA |
| ES-162P4 | Newark | FLUKE | Resistivity | Earth Stake Set for 4 Pole Measurement; Kit Contents:4 GEO Earth Stakes, 2 25m cable reels of wire & 1 50m cable reel of wire RoHS Compliant: NA |
Conduct Research
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Advances in Resistivity Instrumentation for UPW Systems
For decades, resistivity instrumentation has been (and remains) the first choice to detect catastrophic events in de-ionized (DI) water purification systems immediately, though reliance upon TOC...(read more)
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Semiconductor: Resistivity Instrumentation to Meet Today's Semiconductor Processing Requirements
Resistivity instrumentation has served the water purification industry well for many years. A few years ago, as a result of the reliability and endurance of this measurement, resistivity...(read more)
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Semiconductor: Pure Water and Process Analytics for Semiconductor Applications
Over forty years ago, Thornton designed and manufactured the original analog resistivity meters for high purity water. Thornton later pioneered microprocessor-based resistivity instrumentation with...(read more)
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Ultrapure Water - The Standard for Resistivity Measurements
For years, resistivity/conductivity instrumentation has been used as a reliable indicator of ionic water quality, especially for ultrapure water (UPW). Traditionally, the instrumentation is procured,...(read more)
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Why Measure Soil Resistivity?
Soil resistivity measurements have a threefold purpose. First, such data is used to make sub-surface geophysical surveys as an aid in identifying ore locations, depth to bedrock and other geological...(read more)
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Fundamental Conductivity and Resistivity of Water
Pure water has a very low, but not quite zero, electrical conductivity. This conductivity provides a probe into fundamental properties of water, including the electrochemical mobility of the hydrogen...(read more)
- Volume and Surface Resistivity Measurements of Insulating Materials Using the Model 6517A Electrometer / High Resistance Meter Series
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Semiconductor: Portable Continuous TOC Monitoring in a Semiconductor Water System
The primary requirements of water systems are (or ought to be) driven by the required quality of the finished products. In the microelectronics industry, this often translates into "cleaner water for...(read more)
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Other Sensors
Many types of transducers are beneficiaries of IC technology. The benefits are twofold. There is the advantage of the chips themselves -- enabling manufacturers to build more intelligence and better...(read more)
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What is Conductivity? (.pdf)
Conductivity is defined as the ability of a substance to conduct electric current. It is the reciprocal of the more commonly known measurement, resistivity. The presence of electrolytes determines the...(read more)
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Hall Effect 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 In order to determine both the mobility µ and the sheet density ns, a combination of a resistivity measurement and a Hall measurement is needed. See Electronics and Electrical Engineering Laboratory Information |
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Resistivity measurement with Test & Measurement from the... The products for resistivity measurement are presented in two main categories: Earth 3 wire resistivity measurement: |
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ISA | Non-Stationary Electrical Resistivity Sensor with... Non-Stationary Electrical Resistivity Sensor with Contact Resistance Measurement - SICON 2002 Colin D. Christy, Stephen A. Dyer See International Society of Automation Information |
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ASTM G187 -05 Standard Test Method for Measurement of Soil... ASTM G187 - 05 Standard Test Method for Measurement of Soil Resistivity Using the Two-Electrode Soil Box Method See ASTM International Information |
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Portable Measurement System for Soil Resistivity and... Portable Measurement System for Soil Resistivity and Application to Quaternary Clayey Sediment Nakagawa, K Professor, Faculty of Science, Osaka City See ASTM International Information |
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MATLAB Central - Files measurement..., figure, square, circle 44 See MathWorks, Inc. (The) Information |
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Water Purification (THORNTON) - METTLER TOLEDO - United States See Mettler-Toledo Thornton Inc. Profile & Catalog |
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ASTM G187-05 Standard Test Method for Measurement of Soil... |
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Thermal conductivity - Wikipedia, the free encyclopedia [edit Standard Measurement Techniques IEEE Standard 442-1981, "IEEE guide for soil 4 Measurement 4.1 Standard Measurement Techniques |
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