Resistivity & Induced Polarization
shallow earth imaging technique using injected current.
See Also: Polarization
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Power Quality, Ground Resistance & Insulation Testers
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Improving energy efficiency, reducing downtime, and prolonging the life of your equipment are some of the ways you can save money with Amprobe tools.
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Resistance System - Digital Surface Resistance Meter up to 200 TeraOhms
PRS-801B
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- Accurate Wide Range Resistance Measurements: 0.01 Ω to 2.00x1014 Ω- Accuracy of ±2% from 1.00 Ω to 9.99x1010Ω- Variable Voltage 0.1 mv to 9.99 V for low resistance measurements- Constant Test voltages 10V and 100V meeting ANSI/ESD S20.20- Auto Resistance Range Control- Auto Test Voltage Control- Uses a Rechargeable Li-ion Battery Pack- Takes Approximately 8,000 Measurements on a Single Charge (480 hours typical)- 999 Data Set Memory- Download to Excel® in Batches or Individual Measurements with Prostat Connect 2.0- Uses Micro USB Cable for Charging and Downloading Data- Charges in 2 Hours- 2-year Limited Warranty on Main Instrument
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Earth Resistance Testers
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.Multi Test Voltage.Conductor resistance measurement(DET4300).Soil resistivity measurement(DET4300).LCD background light.Data hold.Working LED indicator.Low battery warning.Function symbol display
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Dual Polarized Scalar Feed Horn Antenna, 24 to 42 GHz, 15 dBi
SAF-2434231535-358-S1-280-DP
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Model SAF-2434231535-358-S1-280-DP is a dual polarized, WR-28 scalar feed horn antenna assembly that coversseveral popular 5G bands in the frequency range of 24 to 42 GHz. The antenna features an integrated orthomode transducer (OMT) that provides high port isolation and cross-polarization cancellation and a broad band scalar horn that provides low side lobe levels.
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Corona Resistant Tester of Enamelled Wire
DPT-1000S
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Shanghai Dean Electrical Co., Ltd
·The tester is comply with the requirements of standards GB/T 1707-2008, GB/T 24122-2009, GB14711-2013, meet the requirement of standard JB/T 10930-2010;·Multiple samples can be tested at same time;·Used for testing the feature of high frequency pulse resistance (performance of Corona-resistance).
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POLAR STAR
4ABAC
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The high technological content, the great attention to the choice of materials, full compliance with industry regulations, make this instrument a reference (the “North Star”) to orient themselves with efficiency and simplicity in the control of electricity consumption and the main parameters power quality.Polar Star was conceived, designed, built and tested entirely in Italy, and therefore manufactured with quality assurance that distinguishes European products, in the real environment and ethics.His communication skills allow its use in Elcontrol monitoring networks of any size and geographical location. Two available versions 8Base and Top) allow to fit best any application requirement.
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Insulation Resistance Testers
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UEi Test & Measurement Instruments
Measures the total resistance between any two points separated by electrical insulation.
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Surface Insulation Resistance Testing
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Following over 2 years of intense research and development, we are proud to introduce the next generation of equipment used to measure changes in Surface Insulation Resistance.
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Multiple High Resistance Standard
MHS
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*1 MEGOHM TO 1 TERAOHM*FULLY GUARDED*HIGH IMMUNITY FROM AMBIENT TEMPERATURE CHANGES*TRANSPORTABLEOhm-Labs' new Multiple High Resistance Standard maintains state-of-the-art resistance at levels above 1 megohm.
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Surface Insulation Resistance Testing
AutoSIR2™
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One AutoSIR chassis can hold between 1 to 16 measurement cards and can monitor up to 256 x 2-point test patterns or 78 x 5-point test patterns, or 32 x 9-point test patterns at selectable intervals from minutes to days. Each channel is current limited (1 M Ω), ensuring that dendrites are preserved for failure analysis. The frequent monitoring capability provides a full picture of the electrochemical reactions taking place on a circuit assembly, and provides early trend analysis enabling tests to be curtailed, thus saving considerable test time and money.
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AC/DC Withstanding Voltage& Resistance Tester
TH9201
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Changzhou Tonghui Electronic Co., Ltd.
TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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Galvanostat and Zero Resistance Ammeter
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This instrument offers a Potentiostat, Galvanostat and Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator in one. It is based around a two Amp Potentiostat teamed with a two Amp Zero Resistance Ammeter and can be supplied as - 6 channel, with six sequential channels, 8 channel (eight sequential channels) or 12 channel (twelve sequential channels). Connection to the controlling Windows PC is via a standard RS232 port, optically isolated for full floating operation. The instrument is supplied with a full set of cables and software, user manual and application notes on CD.
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Insulation Resistance Tester
1507
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The Fluke 1507 is a versatile, compact, handheld insulation tester for advanced industrial and electrical insulation testing. Its multiple test voltages make it the ideal tool for many troubleshooting, commissioning, and preventative maintenance applications.
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Resistance Transmitter
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Knick Elektronische Messgeräte GmbH & Co. KG.
Transmitters for resistors and potentiometers in 6 mm housing with calibrated range selection. Functional safety up to SIL 2, SIL 3 redundant to parameterization via interface or intuitively, directly on the device. Universal use with 24 V DC or AC power supply.
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Skid (Portable Skid Resistance Tester)
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(also known as the British Pendulum Tester) is an essential tool for anyone with a duty to minimize the risk of accidents arising as a result of slippery roads and floor surfaces. This device is also used to investigate the cause of accidents after they have taken place.
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AC Load Bank (Resistive & Inductive)
K-1000 Resistive & Inductive
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Kongter Test & Measurement Co., Limited
Kongter resistive & inductive AC load banks are used to simulate the motor loads or other electromagnetic devices working at their rated power factor. Many backup generators and turbines are rated at 0.7, 0.8 or 0.85 power factor and need to be commissioned at nameplate capacity using a combination of resistive and reactive load to fully qualify their operating capability. Using a resistive & reactive load bank enables comprehensive testing from a single unit.
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Earth Resistance Tester
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PeakTech Prüf- und Messtechnik GmbH
A Rugged sealed digital earth tester is built with all the protection you need for outdoor use. The instrument is suitable for the testing of single earth electrodes such as lightning conductors and other small earthing systems according to VDE 0413. The resistance of conductors such as continuity and conduit coupling joints can also be measured. Two-terminal operation measurement, which reduces the accuracy, can also be done by shorting P and C terminals. It has an advanced circuit design that permits the instrument to operate with the minimum influence from earth voltage and earth resistance of the auxiliary spikes.
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TAN-DELTA AND RESISTIVITY TEST FOR INSULATING OIL
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International Biological Laboratories
TDRNT02 measures dielectric parameters like D.C. resistivity, dielectric constant and loss factor of the insulating oil of transformers, circuit breakers etc.
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A Ready-to-use Solution To Orientate Polarization Maintaining Fibers Inside Connectors
PM ALIGNER-V2
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PM Aligner-V2 is the simplest way to orientate precisely a PANDA Polarization Maintaining fiber inside a connector or ferrule. With a long working distance, PM Aligner-V2 allows the operator to work manually around the ferrule of the connector. After positionning, the curing phase becomes easy to realize without affecting on the PM fiber alignement.
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Contact Resistance Tester
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Weshine Electric Manufacturing Co., Ltd
The loop resistance tester is used to test the conductive loop resistance of various switchgear, and the test current shall not be less than 100A. Due to the oxidation of the contact surface, poor contact tightening and other reasons, the contact resistance increases. When a large current flows, the temperature of the contact point increases, which further accelerates the oxidation of the contact surface and further increases the contact resistance.
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3 Wire (Digital) Earth Resistance Tester
1620 ER
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures earth resistance in three ranges : 40Ω, 400Ω, 4kΩ.● Capable of measuring earth voltage.● 3 ¾ digit (4000 counts).● LCD backlight display.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Data hold function.● Relative function.● Auto power-off function.● Low battery indication.● Calibration performed with supplied test leads.
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Insulation Resistance Testers
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.Multi Test Voltage .Auto range .LCD background light .Data hold .INSULATION RESISTANCE TESTER
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Polarization Maintaining Fused Wavelength Division Multiplexer (
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Zhongke Rayzer Optical Technology Co.,Ltd
Polarization Maintaining Fused WavelengthDivision Multiplexer product, has thecharacteristics of low insertion loss, high handing power, high extinction ratio and double-axis operation. It is mainly used in the fields of polarization-maintaining fiber laser, polarization-maintaining amplifier, polarization-maintainingsensing system and scientific research application.
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2D Geophysical Inversion Software for Resistivity and Induced Polarization Data
RES2DINV
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RES2DINV software is designed to interpolate and interpret field data of electrical geophysical prospecting (2D sounding) of electrical resistivity (conductivity) and induced polarization. The inversion of the resistivity and IP data is conducted by least-square method involving finite-element and finite-difference methods. The software can handle data from any electrode array, including Wenner (a, b, g), dipole-dipole, inline pole-dipole, pole-pole, Wenner-Schlumberger, equatorial pole-dipole and non-conventional arrays. Interpolate data from land, under water, and cross-borehole surveys. Easy data conversion from the most popular geophysical instruments including ABEM Lund, Syskal, AGI, PASI, IRIS, SCITREX, etc.
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Leakage Current Tester and Clamp-On Earth / Ground Resistance Tester
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10µA Ultra High ResolutionLarge Conductor Diameter (30mm)AC Current in 5 Ranges (40mA, 400mA, 4A, 40A, 60A)Wide Frequency Response (40Hz-1KHz)ACA, ACV, Ω and ContinuityLarge 3¾ Digit LCD (4000 Count)40 Segment Fast Bargraph Display (20 times/sec.)Data Hold and Max / Min HoldRelative Measurement600 Vrms Overload Protection in Resistance Range
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Insulation Resistance Measurement
MI20KVe
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The MI-20KVe High-Voltage insulation tester is a truly portable device that allows the measurement of insulation resistances using test voltages up to 20 kV.
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Linear Polarization Resistance Probes
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Linear polarization resistance (rosion probes are commonly used in the water treating industry and other environments where instantaneous, on-line corrosion rate readings are required. Linear polarization probes are ideally suited to monitor fluctuations that may occur within a system; for example, these probes can be used to monitor corrosion inhibitor effects on a regular basis.
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Resistivity and Hall Effect
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The Resistivity System allows the user to make Resistivity and Hall Effect measurements in the range of to M. Samples are mounted on special platforms inside the VTI with contacts made to the sample according to the customer's requirements.
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Insulation Resistance Meter
SME1202
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Scientific Mes-Technik Private Ltd
General purpose insulation resistance meter Analog indicator, High measurement speed Test voltage range: 10 V to 1000 V Suitable for Testing capacitor insulation test Easy operation
