Resistivity
the amount which keeps current from flowing freely.
See Also: Resistance, Resistance Standards, Resistance Meters, Resistance Test, Resistivity Meters, Current, Polarization
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Product
Digital Multimeters
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Sanwa Electric Instrument Co., Ltd
Test tool used to measure two or more electrical values—principally voltage (volts), current (amps) and resistance (ohms). It is a standard diagnostic tool for technicians in the electrical/electronic industries.
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Product
Oil Tan Delta Tester
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Weshine Electric Manufacturing Co., Ltd
The Oil Tan Delta Tester (OTD) is a laboratory instrument, which measures the Tan Delta, Resistivity and Relative Permittivity of insulating liquids. These tests give a wider picture of the overall quality of the insulating oil, and will indicate if there is any contamination. WESHINE has developed features of the OTD to ensure that productivity levels within laboratories are maximised.
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Product
Hipot Tester
19052/19053/19054
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The Chroma Hipot Tester 19050 series provide 3 models for choice. The 19052 for AC/DC/IR Hipot testing and insulation resistance (IR) measurements, the 19053 which combines both AC and DC Hipot tests and IR measurements with 8HV scan channel capability into a single compact unit, and the 19054 which combines both AC and DC Hipot tests and IR measurements with 4HV scan channel capability into a single compact unit.
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Product
Elevated 1.68 (48.00) - 7.00 (198.00) High Performance Bias Ball Probe
POGO-1T1-7-S
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Multifunction Electrical Installations Meter
MPI-525
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Possible measurementsShort-circuit loop measurement:*impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R=10,*measurement range: 95...440 V, frequency 45...65 Hz,Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30 mA):*automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,*additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000 mA. (Type AC, A and B).Measurement of insulation resistance:*with test voltage 250 V, 500 V, 1000 V, 2500 V,*measurement range up to 10G,*automatic discharging after measurement,*automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,*acoustic signals in 5 sec intervals for insulation resistance characteristic,*elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)*safety measurement - protection against overvoltage.Measurement of earthing resistance.Bi-directional testing of PE wire continuity using 200 mA current.*Autocalibration of test leads.
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Product
PXI Single 33x16 Matrix, 1-Pole
40-542-021
Matrix Switch Module
The highest density single slot PXI reed relay matrix module on the market today. This range also includes a 132x4 and 66x8 reed relay matrices with 1-pole switching. They are constructed using high reliability sputtered ruthenium reed relays, offering >10e9 operations to give maximum switching confidence with long life and stable contact resistance. Typical applications include signal routing in Functional ATE and data acquisition systems.
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Product
Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Lead Free Probe
LFRE-1L-10
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
PXI 5W Programmable Resistor Module, 1-Channel, 1.5Ω to 925Ω
40-252-121
Programmable Resistor Modules
The 40-252-121 is a programmable resistor module with 1 channel which can be set between 1.5Ω and 925Ω with 0.25Ω resolution The 40-252 range provides a simple solution for applications requiring up to 5W of power handling per channel. The 40-252 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Product
Micro-ohmmeters
MMR-650
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Designed to measure very low resistances of both resistive and inductive types of objects, including amorphous core transformers. This product is made to be used in power plants, railways and maintenance companies, to measure welded and soldered connections, equipotential bondings, earthing conductors, contacts, bolted connections, windings of motors and power transformers and other resistive and inductive objects. MMR-650 can be also utilized on a production lines (eg. at the final production control stage). An innovative combination of a high-performance measuring device with a modern user interface and advanced data management system. Wireless data transmission, enhanced system of 2D codes and ability to print labels to identify test items, all contribute to bringing new quality of work and allow the user to perform a wide range of measurements.
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Product
Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Lead Free Probe
LFRE-1UN-10
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Alternate 2.52 (71.00) - 6.50 (184.00) General Purpose Probe
EPA-3C-1
General Purpose Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 35Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
PXI 2.5W Programmable Resistor Module, 4-Channel, 1Ω to 470Ω
40-251-114
Programmable Resistor Modules
The 40-251-114 is a programmable resistor module with 4 channels which can be set between 1Ω and 470Ω with 2Ω resolution The 40-251 range provides a simple solution for applications requiring up to 2.5W of power handling per channel. The 40-251 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Product
Non-contact Displacement Sensors
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This is a flexible sensor that can be installed anywhere and is equipped with high environmental resistance enabling use in harsh environments.
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Product
Dewatering Pump
FRP
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Dewatering pumps operate occasionally, but when used, they perform critical life-saving operations. They must be easy for carrying & their parts should not deteriorate during long storage. We addressed these vital concerns by developing our dewatering pump using FRP composite material. Our 5 HP pump has the lowest weight in its class, which makes it man-portable. Being in FRP, the pump resists environmental degradation from weathering, corrosion & rot in the long term.
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Product
Palm Size Digital Multimeter, Calibrated, 1999 Count, Mean Value, Manual Range, 3.5 Digit
72-7770 CAL D
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The 72-7770 CAL D from Tenma is a palm sized digital multimeter with 3 3/4 digit LCD. It is 3 1/2digits with steady operations, fashionable design and highly reliable hand held measuring instrument. The meter measures AC/DC voltage, AC/DC current, resistance, temperature, diode and continuity. It is an ideal tool for maintenance. The multimeter features square wave output, data hold, low battery indicator and display backlight, This meter complies with the standards CE, IEC61010, in pollution degree 2, overvoltage category (CAT I 600V, CAT II 300V) and double insulation.
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Product
Ground Resistance Clamp Meter
61-920
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*Auto ranging*Auto power off*Hard case included*2-year warranty
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Product
Standard 0.62 (18.00) - 4.00 (114.00) High Performance Bias Ball Probe
POGO-1B-4
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Industrial Automation
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We have a considerable footprint into industrial applications and automation due to the wide variety of linear and rotary solutions from 1 – 2000 Watts of output performance. Large bearings, special lubrication, environmental sealing, corrosion resistance, and integrated drives are just some of the features we can employ to insure repeatable motion with high reliability in challenging environments.
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Product
Multimeters
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An instrument designed to measure electric current, voltage, and usually resistance, typically over several ranges of value.
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Product
PCI High Density Potentiometer Card 5-Channel, 8-Bit, 0 To 255 Ohm
50-296A-021-5/8
Programmable Potentiometer
The 50-296A series are Programmable Potentiometer versions of the 50-295A Programmable Resistor cards with up to 9-channels of 8-bit resolution resistor chains in a single PCI slot. The flexible architecture allows the card to also be supplied as 12-bit, 16-bit or 24-bit resolution versions for applications requiring finer resolution, greater resistance range or higher channel count. The card is ideal for simulating the sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
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Product
Dual 12x8 1-Pole High-Density PXI Matrix Module
40-520-206
Matrix Switch Module
The 40-520 family of high-density PXI matrices is available in 22 different configurations with up to 256 crosspoints. The choice of six bus widths (x16, x12, x8, x6, x4 and x2) enables competitively priced solutions using Pickering Electronics instrumentation quality reed relays. These relays offer very long life with good low-level switching performance and excellent contact resistance stability. Typical applications include signal routing in ATE and data acquisition systems.
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Product
PXI/PXIe High Density Precision Resistor Module, 4-Channel
40-297A-133
Programmable Resistor Modules
The 40-297A-133 (PXI) and the 42-297A-133 (PXIe) are 4-channel programmable resistors with a range of 2 Ω to 52.4 kΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
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Product
Kelvin Clip Test Lead Set
5940
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Kelvin Clip Test Lead Set. Ideal for resistant measurementsbelow 1 ohm.
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Product
PXI 10W Programmable Resistor Module, 2-Channel, 1Ω to 31.5Ω
40-253-010
Programmable Resistor Modules
The 40-253-010 is a programmable resistor module with 2 channels which can be set between 1Ω and 31.5Ω with 0.125Ω resolution The 40-253 range provides a simple solution for applications requiring up to 10W of power handling per channel. The 40-253 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. Each channel is able to simulate short or open circuit conditions that can be experienced in a system caused by faulty wiring or sensors.
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Product
BPLT-25 Long Travel Bead Probes
Bead Target Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 350Full Travel (mm): 8.89Recommended Travel (mil): 317Recommended Travel (mm): 8.05Mechanical Life (no of cyles): 500,000Overall Length (mil): 1,460Overall Length (mm): 37.08Full Travel Remark: Standard Spring: 400 mil / 10,16 mm, Alternate Spring 400 mil / 10,16 mm, High Spring: 400 mil / 10,16 mm, Ultra High Spring: 350 mil / 8,89 mm
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Product
Flame & Other Plastics Testing
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Educated Design & Development, Inc.
Plastics are tested to determine their flammability burning characteristics (Flame rating), their ignition potential due to thermal and electrical sources, their resistance to electrical tracking, and other electrical characteristics. The specific test required on a plastic depends on the type of component or end-use product, as well as the environment in which the plastic is used. This test equipment meets most UL, CSA, IEC, EN and other international safety standards.
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Product
Precision Shunt Resistors
PBV, PBH
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High power low resistance values and high precision. Low temperature coefficient. Excellent load life stability. Excellent short time over load. Ideal for current sensing applications.
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Product
Battery Capacity Analyzer with record storage
603B
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The 603B handheld battery capacity analyzer tests 6 and 12 volt sealed lead acid batteries with capacities up to 100 ampere hour (Ah). Test results include voltage, state of charge, and internal resistance. This analyzer also features a built-in USB port and internal memory to store battery information, test configuration, and measurement results for up to 50 batteries.
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Product
PCI 4-Channel Precision Resistor Card
50-297-102
Precision Resistor Module
The 50-297 provides a simple solution for applications requiring accurate simulation of resistive sensors. The 50-297 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Product
PXI/PXIe High Density Precision Resistor Module, 6-Channel
40-297A-051
Programmable Resistor Modules
The 40-297A-051 (PXI) and the 42-297A-051 (PXIe) are 6-channel programmable resistors with a range of 3 Ω to 2.97 MΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
