Surface Resistivity
See Also: ESD, Ground Resistance
-
product
TAN-DELTA AND RESISTIVITY TEST FOR INSULATING OIL
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.
-
product
Automated Resistance Standard
SmartResistor
The SmartResistor combines, into one transportable device, all the items needed to maintain resistance: a set of standard resistors, a controlled temperature bath, a low thermal emf scanner, and measurement data.
-
product
Surface Analysis
Shimadzu offers a range of instruments that are ideal for all sample forms handled by customers in the fields of steel, non-ferrous metals, environment, foods, chemicals, pharmaceuticals, semiconductors, ceramics, and polymers. EPMA/SEM offers analysis of targets from several centimeters to several microns; XPS offers analysis from several millimeters to several microns; and SPM permits observations from over a hundred microns to several nanometers.
-
product
Resistive AC Load Bank
AC load bank testing offers you whole solutions of predictive failure analysis for UPS(uninterrupted power supply), generator, transformers, PV system, inverter etc, to validate the condition and output of such power systems comprehensively. Integrated AC & DC load bank could be made in one unit or separately with different load voltages as per your need for different applications.
-
product
AC Load Bank (Resistive)
K-1000 Resisitive
Kongter Test & Measurement Co., Limited
The kW of a resistive load bank is “real” power in electrical terms. When a resistive AC load bank is used to test an engine generator set the engine will produce its full horsepower rating, dissipate engine exhaust gases, and produce thermal energy into the engine cooling system. The resistive load bank in fact, will completely test the engine and its various systems.
-
product
3 Wire (Digital) Earth Resistance Tester
2120 ER
Standard Electric Works Co., Ltd
● 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.● The test leads are supplied as standard accessories for simplified two-wire measuring system.● 0Ω adjustment.● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.
-
-
product
Earth Ground Resistance Meter
1623-2
The Fluke 1623-2 earth ground tester measures earth ground loop resistances using only clamps, only stakes, or one clamp and stakes. With the stakeless test method, the Fluke 1623-2 is able to measure earth ground loop resistances for multi-grounded systems using only current clamps.
-
product
High Performance UV Nanoimprint Resist
AMONIL®
UV Nanoimprint is a mechanical molding technique. A template made from quartz or a flexible elastomer with a 3D relief is brought into intimate contact with a UV-curable resist spin-coated on top of a substrate. Applying low imprint pressure at room temperature features are filled within seconds due to the low viscosity of the imprint resist. The resist is hardened via UV-light through the backside of the template. Finally substrate and template are separated. The replicated resist relief can further be transferred into the substrate via RIE-process or used as functional element.
-
product
Tool, Extraction, 50 Ohm Coax & Power Surface
910112112
Tool, Extraction, 50 Ohm Coax & Power Surface
-
-
product
Insulation Resistance Measurement
MD 5060x
The Megabras MD-5060x is a smart, microprocessor-controlled, 5kV insulation tester and analyzer. Besides the conventional measurement of insulation resistances up to 5 TW, its advanced features allow to automatically measure both the Polarization Index and Dielectric Absorption Index, thus significantly simplifying testing of transformers.
-
product
Earth Resistance Clamp Meter
T2100
Clamp meters for measuring earth resistance directly on earth rods (STAKELESS METHOD) and compatible with MacrotestG series meters
-
product
Meters for Contact Angle and Surface Tension
SURFTENS UNIVERSAL
Optik Elektronik Gerätetechnik GmbH
Robust measuring device for contact angle, SFE and surface tension with numerous equipment variants such as motorized dosing systems, multiple dosing systems and tilting device.
-
-
product
PE/ Ground, Insulation Resistance Tester
Handheld
The safety testers of the Handheld class are used to measure PE/ Ground resistances, insulation resistances and to perform a simple functional test. The small and sturdy universal testers are intended for standard-compliant safety tests in workshops and production as well as for mobile operation during repair, installation, service and more.
-
product
PCB Track Resistance Calculator
TRC100
The TRC100 is a handy free utility which lets you enter track shape and length, along with material type, the TRC100 will give you an answer in Ohms for the trace you describe. TRC100 is useful if you are working on fine geometries, and need to take care about series loss. You may also find TRC100 useful in power supply applications.
-
product
4 Wire Earth Resistance Testers
4234 ER
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Earth testing at 2Ω, 20Ω, 200Ω, 2kΩ.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test.● 3-Wire test.● 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● Robust, compact and easy-to-carry.
-
product
Electrical Resistivity Instrumentation
The resistivity survey method is more than 100 years old and is one of the most commonly used geophysical exploration methods (Reynolds, 1997). It has been used to image targets from the millimeter scale to structures with dimensions of kilometers (Linderholm et al., 2008; Storz et al., 2000).
-
product
Hand Cranked Analog Insulation Resistance Tester
IRT20
UEi Test & Measurement Instruments
The IRT20 is a Hand-cranked Insulation Resistance Tester. With a insulation resistance range of 0.1 to 1000MΩ, 250, 500 and 1000V output ranges and accurate to with in one division. It is in a sealed, water resistant, rugged metal housing and is backed by a 1-Year limited warranty.
-
product
Ground Resistance Testers
IP67 protected top in the industry Test all ground types from Class A to Class D with a single meter Wide 0 to 2000 measurement range Minimize cabling time with innovative earthing rods and cable winder
-
product
DC Air Based Resistance
DC Air Based Resistance Standards are designed for high accuracy resistance calibration in air.
-
product
Insulation Resistance Measurement
MD 10KVR
The digital insulation tester model MD-10KVR is Megabras' cutting edge insulation analyzer equipment and it is one of the most complete and sophisticated available in the international market. A powerful software allows for further analysis of tests results, including features such as graphical representation and automatic report generation. Its proven technology provides safe, reliable and accurate measurements of insulation resistances up to 10 TΩ, with 4 pre-selected test voltages, 500 V - 5 kV - 10 kV - 15 kV. Other test voltages may be selected in steps of 25 V, 100 V or 500 V.
-
product
3 Wire (Analogue) Earth Resistance Tester
4105 ER
Standard Electric Works Co., Ltd
● 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.● In addition to facilitating for precision measurement, test leads for simplified two-wire measuring system also are supplied as standard accessories.● Battery operated.● Battery life indicator. ● Calibration performed with supplied test leads.
-
product
Single-Phase Transformer Winding Resistance Meters
RMO-TT Series
RMO-TT series is perfect for measuring winding resistance of inductive objects such as power and distribution transformers or autotransformers. Additionally, every transformer resistance meter from RMO-TT series can analyze:tap changers,generators,electrical motors,high-current busbar joints,cable splices,and welding joints.Transformer demagnetization can also be performed with all RMO-TT instruments.The series is consisted of 3 models, with maximal test current from 40 A (RMO40TT) to 100 A (RMO100TT). RMO100TT is the only portable transformer resistance meter in the market with 100 A DC output current.The three independent channels enable testing of three windings in series. Consequently, a user can measure winding resistance in every tap position of an on-load tap changer without discharging between the tests.In addition to winding resistance measurement, a user can perform a detailed on-load tap changer analysis by analyzing recorded graphs (10 kHz sampling rate) and by measuring vibrations on an external tap changer tank.All RMO-TT instruments have a built-in tap changer control unit. Because of this, it is possible to remotely control on-load tap changer (OLTC) directly from the device. Also, a user can program DV-Win software to do everything automatically – running winding resistance tests and changing OLTC tap positions.The DV-Win software also enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test.All results can be exported in the report format.
-
product
Resistance Software
OhmRef
OhmRef provides the power of automation for Standards maintaining statistical control of resistance values in your laboratory. This program controls a Low Thermal Scanner along with other equipment commonly available in Standards Laboratories to compare resistance standards over the range of 100µΩ to 10GΩ . Comparison accuracies arebetter than 1 ppm in the midranges.
-
product
Surface Form Analysis System
Tropel® FlatMaster®
Tropel® FlatMaster® Surface Form Analysis System Fast and Precise Measurements of Ground, Lapped, Honed, Polished and Super-finished Components. The Tropel® FlatMaster® offers industry leading performance for surface form measurements to precision component manufacturers. Our non-contact optical technique analyzes the entire surface of the part in seconds, regardless of its size or complexity. The FlatMaster provides five nanometer resolution and a standard accuracy of 50 nm (2.0 μ). It rapidly and accurately measures flatness, line profile, radius and other surface parameters on a variety of materials and surface finishes.
-
product
Sheet Resistance Measurement
The Filmetrics® R54-series and R50-series sheet resistance measurement instruments have been developed based on over 45 years of KLA sheet resistance measurement innovation. The R50 measures metal layer thickness, sheet resistance and sheet conductance. The R54-series adds a light-tight enclosure, along with 300mm support, to provide metal thickness measurement solutions for semiconductor and compound semiconductor manufacturing.
-
product
Accessories for Earth Resistivity (VES)
Electrodes
Earth resistivity / Accessories for earth resistivity (VES)
-
product
Resistance Measuring Equipment
measure coil winding resistance of motors, transformers, etc, under energizing AC voltage. The direct reading is possible with 4-wire measurement method, and temperature of specimens is immediately calculated from measured resistance values and displayed. Ambient temperature is automatically taken in by connecting an option sensor Model DAC-PT-100.
