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Products/Services for Mar Resistance
Resistance standards and decade boxes provide a highly accurate standard value of resistance for calibration and testing. Search by Specification | Learn More
Analog resistance meters are instruments that measure electrical resistance. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
Ground resistance testers are devices that are used to measure and test electrical grounding systems. Grounding enables optimum electrical continuity between conducting objects and earth. Search by Specification | Learn More
Digital resistance meters are instruments that measure electrical resistance. They use solid-state components and display values digitally. Search by Specification | Learn More
Electrical resistance and electrical conductance sensors measure the resistance or conductance of an electrical component or system. Learn More
Resistive temperature device (RTD) elements are wire windings or other thin-film serpentines that exhibit changes in resistance with changes in temperature. They are usually made of metallic elements or alloys such as copper, nickel, or nickel-iron. Search by Specification | Learn More
Thermistors are thermally-sensitive devices whose electrical resistance varies with temperature. Unlike RTDs and thermocouples, thermistors do not have standards associated with their resistance vs. temperature characteristics or curves. Search by Specification | Learn More
Electrical contacts and contact materials are soft, high-conductivity, oxidation- resistant materials that are used in circuit breakers, relays, switches, and electrical discharge machining (EDM) applications. They often have a second phase in order to provide anti-welding and/or arc resistance. Search by Specification | Learn More
Temperature sensors are measurement devices that infer temperature by sensing some physical characteristic (i.e. resistance, emf or thermal radiation). Search by Specification | Learn More
...level. A Celsius display is defined by 0 degrees at the ice point and 100 degrees at the boiling point of water at sea level. Common outputs for temperature instruments include analog voltage, analog current, resistance, frequency or modulated... Search by Specification | Learn More
Thermistor temperature probes sense temperature by using thermistors, devices made of semiconductor materials which exhibit a large change in resistance for a small change in temperature. Search by Specification | Learn More
Variable reluctance linear position sensors and switches are noncontact devices that use variable reluctance based technology, and whose output signal represents the distance between an object and a reference point. Search by Specification | Learn More
Aluminum oxide and alumina ceramics have excellent wear characteristics, chemical resistance, compressive strength, high-temperature properties, and dielectric strength. Search by Specification | Learn More
...for the expected range of operation. Different cell constants act like mechanical multipliers for a solution's resistance. A number of mounting options are available for conductivity electrodes. A handheld or “dip” style device is popular... Search by Specification | Learn More
Resistance temperature detector (RTD) temperature transmitters convert RTD resistance measurements to current signals, eliminating the problems inherent in RTD signal transmission via lead resistance. Search by Specification | Learn More
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Thread Set plug and work plug gage calibration Johnson Thread-View Systems, LLC
PTT Torque Analyzer Mountz, Inc.
Denver Cal-Kits Denver Instrument Company
Atmosphere Generators Wellman Furnaces, Inc.
Parker OEM Nitrogen Generators Parker Hannifin Filtration and Separation Div. / Balston Products
Parker Fuel and Carrier Grade Hydrogen Generator Parker Hannifin Filtration and Separation Div. / Balston Products
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Product News for Mar Resistance
Low gloss PC blend resin for auto interiors
New low gloss, high-performance Bayblend® LGX 300 polycarbonate blend resin from Bayer MaterialScience specifically developed for automotive interior applications (read more)
Wahl® Micro-Ohmmeter Low Resistance Tester
The New Wahl RM116 Micro-Ohmmeter is a low resistance tester, designed for maintenance departments, workshops, and field use, performing measurements on inductive and non-inductive resistances with a DC current. (read more)
DLRO200-115E New Digital Low Resistance Ohmmeter
The DLRO200-115 is designed to check and measure contact resistance in high voltage circuit breakers, disconnecting switches (isolators), busbar joints, or for any low resistance measurement. The test set accurately measure resistances ranging from 0.1?? to 1??, at high currents. (read more)
RT45 Kelvin Resistance tester
The RT45 is a Kelvin Ohm meter capable of accurately measuring low resistances with 4.5 digit resolution. It is intended for production, repair or compliance testing of motors, coils, transformers, cables, thermal devices, resistors and other electrical devices. Because of its low resistance accuracy, it can be used in a large motor repair shop. (read more)
Hipot-Insulation Resistance-Ground Bond Testers
The GPT/GPI-800 Electrical Safety Testers (EST) are Hipot Testers designed for AC/DC Withstanding Voltage testing and Insulation Resistance (IR) testing to provide electrical safety compliance testing and certification to JIS, CSA, UL, BS, EN, etc. The Ground Bond Tester, GCT, provides 32 A of Test Current. (read more)
AEMC 3711 Clamp-On Ground Resistance Tester
The Clamp-on Ground Resistance Tester Model 3711 measures ground rod and small grid resistance through any season, without the use of auxiliary ground rods. (read more)
ERT 1557 Ground Bond and Ground Resistance Tester
The ERT 1557 is a high specification ground bond tester.
Suitable for use on 110 v, 230 v and three phase electrical systems, this special lightweight unit provides accurate earth electrode resistance measurement without disconnecting the electrode. It can also be used to measure soil resistivity. (read more)
AEMC 3731 Clamp-On Ground Resistance Tester
Clamp-on Ground Resistance Testers are used in multi-grounded systems without disconnecting the ground under test. The AEMC 3731 simply clamps around the ground conductor or rod and measures the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. (read more)
Clamp-on Ground Resistance Tester
Winter ground resistance testing is now possible with the Sterling 2301 ground resistance tester. The stakeless method involves simply clamping the instrument around the ground rod (or wire) and reading the displayed ground resistance reading. (read more)
Megger DET10C Ground Resistance Clamp Meter
The Megger DET10C induces a test current into the system without the need to disturb existing connections. The DET10C is a useful addition to the more traditional methods of earth/ground resistance testing that may require disconnection and the use of stakes or ground rods. Simply clamp around the conductor or stake/rod and measure the resistance to ground fast and accurately. (read more)
Parts by Number for Mar Resistance
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2004 Building Publications - Measurement Approaches to Develop... Measurement Approaches to Develop a Fundamental Understanding of Scratch and Mar Resistance. |
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2003 Building Publications - Measurement Approaches to Develop... Measurement Approaches to Develop a Fundamental Understanding of Scratch and Mar Resistance. |
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ASTM D6279-03(2007) Test Method for Rub Abrasion Mar... |
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ASTM D6279 -03(2007) Test Method for Rub Abrasion Mar... ASTM D6279 - 03(2007) Test Method for Rub Abrasion Mar Resistance of High Gloss Coatings See ASTM International Information |
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ASTM D7027 -05e1 Standard Test Method for Evaluation of... (1) to evaluate the scratch or mar resistance of a particular material, See ASTM International Information |
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Long-Term Creep Resistance of a Cast Superalloy Investigated Long-Term Creep Resistance of a Cast Superalloy Investigated |
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MATLAB Central - Files connect five five band five level four band game games gomoku guide msequenc multiple binary rescal resistance system identification ternary wuziqi See MathWorks, Inc. (The) Information |
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Very Low Resistance Measurement (Less than 1 Ohm) 17 Mar 2005 3:57 Very Low Resistance Measurement (Less than 1 Ohm) 17 Mar 2005 4:09 Very Low Resistance Measurement (Less than 1 Ohm) |
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series resistance 28 Mar 2007 8:28 series resistance Generally in power supply design we place a 30 ohm/4W resistance in series with mains supply, before giving it to |
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Tektronix Forum • View topic - ground resistance ground resistance by sunilkh on Thu Mar 19, 2009 6:38 pm Re: ground resistance by notnomis on Fri Mar 20, 2009 10:25 pm See Tektronix, Inc. Information |
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