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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Transformer Performance Tester
JYM
JYM insulation resistance tester is used for on-site insulation resistance measurement. The instrument has built-in positive and negative bipolar high-voltage power supplies, with large output power and strong load capacity. It is suitable for insulation resistance measurement of samples with large capacitance, such as power transformers and cables.
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Conductivity-Resistivity Sensor Electronics and Integral System with PVDF Sensor
2850
The Signet 2850 Conductivity/Resistivity Sensor Electronics are available in various configurations for maximum installation flexibility. The universal mount version is for pipe, wall, or tank mounting and enables single or dual (digital versions only) inputs using any standard Signet Conductivity/Resistivity sensor. The threaded j-box version can be used with these same Signet sensors for submersible sensor mounting. It is also available as a combined integral system configuration for in-line mounting and includes a conductivity electrode in a choice of 0.01, 0.1, 1.0, 10.0 or 20.0 cm-1 cell constants. The 2850 is ideal for applications with a conductivity range of 0.055 to 400,000 S or a resistivity range of 18.2 M to 10 k.
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Millohm & LCR
Help prevent failures in motor windings, generators and transformers with a quick and easy resistance test using an Amprobe milliohm meter. To efficiently inspect and verify electronic components for quality control, choose an Amprobe LCR tester.
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Insulation & Multifunction Tester (LCD Display)
4167 MF
Standard Electric Works Co., Ltd
● High Quality Taut Band movement.● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Test test leads are supplied as standard accessories for simplified two-wire measuring system.● Two insulation test voltages(DC) : 250V and 500V.● Alternation voltage measurement.● Battery life indicator.● Fuse protected.
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Heavy Duty Shear Beam Load Cells
SBL SERIES
The SBL Series heavy duty shear beam load cells are ideal for process weighing and for use in low profile industrial scales. These economical load cells are easy to install and durable in the field. Environmental protection is afforded through water resistant potting, a compression sealed and strain relieved cable entry, and corrosion resistant nickel plated steel.
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Mini Power Contact, ITA, 65 Amp, 8 AWG
610115125
Primary mating contact 610116112. (May mate with other Receiver contacts, as well.)Mini Power contacts carry up to 65 amps continuous current, 480 VAC. Maximum resistance is 1 Milliohms.Operating Voltage & Current 65 Amps Max. Continuous – 8 AWG40 Amp Max. Continuous – 12 AWG30 Amp Max. Continuous – 14 AWG25 Amp Max. Continuous – 16 AWGContact Resistance 1 mOhms Max.Dielectric WithstandingVoltage (DWV) 1500 VDC Min.Insulation Resistance 1000 MOhms Min.Contact Body BeCuContact Plating 30µ” Au over 100µ” NiContact Termination SolderCycle Life 20,000 CyclesRoHS Directive 2011/65/EU Status CompliantREACH Article 33 Status CompliantECHA Article 59 of Reach Regulation CompliantAVG Mating Force (lbs) 3.37
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PCI Precision Resistor Card 3-Channel, 2.5Ω To 102kΩ
50-297-140
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. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
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GSP-2B Test System Interface Probe
GSP-2B
Current Rating (Amps): 5Average Probe Resistance (mOhm): 35Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 125Full Travel (mm): 3.18Recommended Travel (mil): 125Recommended Travel (mm): 3.18Overall Length (mil): 845Overall Length (mm): 21.46
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PCI Precision Resistor Card 4-Channel, 1.5Ω To 1.81kΩ
50-297-122
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. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
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Elevated 1.68 (48.00) - 7.00 (198.00) High Performance Lead Free Probe
LFRE-1J-7
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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Selectable Shunt Current Sensor ±40 V, 20 MHz
CX1104A
The CX1104A selectable shunt current sensor is a dedicated accessory for the CX3300 series and enables dynamic current measurements from 1 μA to 15 A up to 20 MHz bandwidth with an available calibrated resistive sensor head attached
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PXI Precision Resistor Module 4-Channel, 1.5 to 925
40-297-121
This 4-channel PXI Precision Resistor Module provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-297 series is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
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PXI Single 32x8 Matrix, 2 Pole Switching
40-531-022
Model 40-531 very high density matrix modules are configured as a 32x8, while the 40-532 modules are configured as a Dual 16x8. Both modules are available in a choice of reed relay formats: 1-pole, 2-pole and 1-Pole screened. The screened version is suitable for switching coaxial signals up to 50MHz. Typical applications include signal routing in Functional ATE and data acquisition systems. These PXI matrix modules are constructed using high reliability Sputtered Ruthenium Reed Relays, offering 109 operations to give maximum switching confidence with long life and stable contact resistance. Larger matrices may be constructed by Daisy Chaining the common signals from multiple PXI modules. For example, seven PXI modules will form a 224x8 Matrix, a total of 1792 crosspoints in a 7-slot PXI Chassis.
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Low Resistance Meter
MMR-640
The MMR-640 meter is designed to measure very low resistance of resistive objects. This product is made to be used in power plants, railways and maintenance companies to measure resistance of:*breakers, contacts,*earthing conductors, equipotential bondings,*welded and soldered connections,*bolted connections,*and other resistive objects.
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PXI 2.5W Programmable Resistor Module, 2-Channel, 3Ω to 1.51MΩ
40-251-050
The 40-251-050 is a programmable resistor module with 2 channels which can be set between 3Ω and 1.51MΩ with 0.125Ω 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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PXI/PXIe High Density Precision Resistor Module
42-297A-010
The 40-297A-010 (PXI) and the 42-297A-010 (PXIe) are 18-channel programmable resistors with a range of 1 Ω to 31 Ω. 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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COMPUTERIZED LCRTZ TEST SYSTEM (Automatic Transformer Test System)
CVCT-S20
Ideal for fast and fool proof testing of COILS AND SMALL TRANSFORMERS like SMPS transformers, Telecom transformers (HYBRID, POT CORE, RM-CORE), Pulse transformers etc. The systems scans at one stroke, all the windings of a transformer and tests as per definition of test procedure. The test procedure can be pre-programmed and stored under User friendly menu driven software . Any semi-skilled and unskilled person can be engaged for actual testing purpose. Can Select test frequency, pin number, parameters, test conditions, limits for each test. Test any pin to any other pin any defined parameter.Test Parameters :-> Inductance-> Capacitance-> AC Resistance, -> DC Resistance, -> Impedance, -> Leakage Inductance,-> Transformation Ratio & Winding PolaritySPECIFICATIONS :Measurement Frequencies : 50 Hz, 100 Hz, 500 Hz, 800 Hz; 1 KHz, 2 KHz, 5 KHz, 10 KHz. Measurement Voltage: 0.1 V – 1.0 V RMS adjustable under program control.
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Switches and Multiplexers
We offer the industry''s broadest selection of low-on-resistance, high-performance analog switches and multiplexers. Maxim’s switch and mux ICs are designed for general-purpose use as well as specific applications, including applications requiring high-voltage operation (up to 200V).
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Digital Insulation and Continuity Tester
Metra Insu 20
Measurement of the insulation resistance on electrically dead equioment and systems with test voltages up to 1000 V. For testing motors, transformers, generators, switchgears. For testing of house hold appliances. Measurement of the insulation resistance of cables. Very useful for on-site maintenance and service departments.
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PXI High Density Precision Resistor Module, 18-Channel, 2Ω to 62.1Ω
40-298-011
The 40-298-011 is a high density programmable resistor module with 18 channels which can be set between 2Ω and 62.1Ω with 0.25Ω resolution The 40-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-298 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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PXI Precision Resistor Module 6-Channel, 2.5 to 395k
40-297-042
This 6-channel PXI Precision Resistor Module provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-297 series is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
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PXI Ultra High Density 64x2 2-Pole Matrix
40-533B-032
The 40-533B ultra high density matrix module is configured as 64x4 or 64x2 and is available in a choice of 1-pole and 2-pole reed relay formats. Typical applications include signal routing in Functional ATE and data acquisition systems. These PXI matrix modules are constructed using high reliability sputtered Ruthenium reed relays, offering >109operations to give maximum switching confidence with long life and stable contact resistance.
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Surface & Volume Resistivity Meter for Nonconductive Materials
Hiresta UX
The new Hiresta-UX is a high performance meter for measuring the surface and volume resistivity of a wide variety of nonconductive materials. With an extended measurement range of 103 ~ 1014Ω, this meter is ideal for Production, Engineering, R&D and Quality Control. The new Hiresta-UX features powerful new algorithms that automatically choose the right voltage, which optimizes the surface and volume resistivity testing. This versatile, high performance resistivity meter includes a built-in switch box that can be mated with a J-Box (meets JIS K 6911 for surface & volume resistivity and is compatible with ASTM D 257) as an option. The Hiresta-UX can store up to 2,000 measurement results, which can be easily exported to a USB memory device.
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Antenna Analyzer
Measuring antenna SWR ratio with graphic display in a selected frequency range.Measuring antenna Impedance ( Z = R + j X )Measuring antenna resistance RMeasuring antenna reactance X, all the above with graphic display in a selected frequency range.Quick search for antenna resonance frequencyVery suitable for antenna measurement and adjustment.Portable and small size.Easy and intuitive operation
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Light 0.75 (21.00) - 2.00 (57.00) High Performance Lead Free Probe
LFRE-25H-2
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full 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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Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Lead Free Probe
LFRE-1L-10
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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TMR Current Sensors
MultiDimension Technology Co.,Ltd.
An open-close current transducer, high sensitivity and signal-to-noise ratio TMR chips are used in the design, which based on Tunneling magneto resistance effect. The transducer has a built-in temperature compensation and nonlinear compensation circuit, which can accurately measure DC, AC and pulse current. The transducer has many benefits ,such as high precision, wide bandwidth, low power consumption, excellent isolation performance and so on. Besides, the design of open-close structure makes it easier to install and unload.
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Burn Down Transformer
ATG 2
BAUR Prüf- und Messtechnik GmbH
Cable fault location with the BAUR ATG 2. The ATG 2 burn down transformer is used for impedance reduction of cable faults in low- and medium-voltage networks. The short-circuit proof 2300 VA stray field transformer delivers a maximum voltage of 10 kV and is housed in a fully enclosed 19" housing.* Portable device for changing the fault resistance* Useful for cables that are difficult to access* Proven methods for complicated faults* Independent current and voltage control on each burning level
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600A Digital Clamp Meter
7128B
Peaceful Thriving Enterprise Co Ltd
This is a auto-ranging, high accuracy and stable hand held clamp meter to make electrical maintenance safe and easy. With special designed IC to support true RMS, the meter is available to measure AC/DC voltage to 600V, AC current to 600A and resistance to 60MΩ; also having the capability to test diode, continuity and non contact voltage sensing. Sub switch included Function Select, Max-Min Indication, Value Hold, Range Select, Relative Value Measurement, Inrush Current Indication, Illumination and Back-light.
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Digital Igniter Tester
Alpha 4314KRC
The Alpha 4314 Digital Igniter Tester is a portable digital ohmmeter which has been specifically designed for ultra-safe resistance testing on explosive devices (i.e. squibs, detonators).
