Ground Resistance
Evaluation of the conductance of earth grounding.
See Also: Ground Resistance Clamps, Ground Resistance Testers, Surface Resistivity
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Product
Resistivity Imaging & Sounding System
Syscal Junior Switch
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The Syscal Junior is an all-purpose resistivity imaging and sounding system for environmental applications. The system can be supplied as a standard imaging system capable of recording two measurements simultaneously. The second recording channel significantly improves data acquisition time when the instrument is fitted with internal switching board for 24 (Switch-24) 48 (Switch-48) or 72 (Switch-72) electrodes for Electrical Resistivity Tomography (ERT).
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Product
Winding Resistance Meters
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The NMC 'TDR' is a high precision, new generation, light weight large output current and micro-processor controlled tester. This replaces old DC wheat stone bridge and double arm bridge for measurement of DC resistance. 'TDR' adopts new advanced test current power supply technology, four terminal measurement, digital display of resistance value and test current. 'TDR' is powered by 220V AC mains single phase supply. The measurements are accurate as the test current is highly stable. High automation is achieved with automatic discharge warning.
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Product
Resistance Welding
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Resistance welding is a method in which the welding works are heated by resistance heat generated by sandwiching the welding workpieces with welding electrodes, passing current through them, and the metal is welded while pressurizing the works.A resistance welding machine composed of welding power supply, a weld head and an electrode. The welding power supply controls a welding current,the weld head exerts a pressure on the material to weld and the electrode provides welding current and pressurization force to the part under welding. We have been providing various kinds of welding power supplies and welding heads to meet these requirements.
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Product
Panel-mount Type Resistivity Meter (Four-Wire Transmission, 2-channel)
HE-960RW
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HE-960RW connects resistivity sensor(ERF sereies) and measures resistivity and temperature in the sample water.This resistivity meter is ideal for such applications as the high-precision water monitoring employed at ultra-pure water plants used in semiconductor manufacturing.They utilize newly designed, high-precision, high-stability temperature measurement circuitry and a vastly improved temperature compensation function, an important element for measuring the resistivity of ultra-pure water.
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Product
17" SXGA Industrial Monitor With Resistive Touch Control, Direct VGA, DP Ports, And 304 Stainless Steel Front Bezel
FPM-817S
Industrial Monitor
17" SXGA TFT LED LCD with 50K backlight lifetimeRobust design with 304 stainless steel front bezel and anti-rust coated SPCC rear coverWide operating temperature range (-20 ~ 60 °C/-4 ~ 140 °F)Increased reliability with enhanced 5-wire resistive touch sensorAnti-glare screen with tempered glass and IP66-certified front panelDirect VGA & DP video input interfaceOSD control pad with lockable function on rear panelSupports panel, VESA, wall, desktop, and stand mounting
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Product
Accessories for Earth Resistivity (VES)
Electrodes
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Earth resistivity / Accessories for earth resistivity (VES)
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Product
15" XGA Industrial Monitor With Resistive Touchscreen, Direct-VGA, DVI Ports, And Wide Operating Temperature
FPM-3151G
Industrial Monitor
15" XGA LED backlight LCD with low power consumptionRobust anodized coated aluminum front bezel and stainless steel rear coverSupports wide operating temperaturesIncrease reliability by enhanced 5-wire resistive touch sensorAnti-reflective screen with tempered glassFull enclosure ground isolation protectionSupports VGA/DVI input, dual touch interfaces and two power inputsFront lockable OSD membrane keys with user-defined brightness settingFront panel is IP65 compliantSupports panel, VESA, wall and desktop stand mounting
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Product
UV Weather Resistance Test Chamber
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This series is applicable for the sunlight resistant test of nonmetallic materials and aging test of artificial light source.
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Product
Decade Box, Calibrated W/Data, Resistance, 7, 1ohm to 11.11111Mohm, 1 %
72-7270 CAL D
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The 72-7270 CAL D from Tenma is a resistance decade box. It is ideal for service, prototype and experimental use. This useful tool may be set resistance value from 1 to 11,111,110 ohm in one ohm increments. The decade accuracy is ±1% resistors used throughout. It has weight of 320g/0.70lb and dimension 14.7cm × 11.7cm × 5.5cm (5.79" × 4.61" × 2.16"). It is typically used in general applications, troubleshooting, maintenance, education and vocational training, production line testing, radio and TV services, working standards, research design & develop, physics laboratory work.
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Product
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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Product
5kV Insulation Resistance Tester
KV3122
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KV Hipot Power Test Equipment Co.,Ltd
KV3122 Insulation Resistance Tester is suitable for measuring the resistance of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. Digital insulation resistance meter is composed of medium and large scale integrated circuits, including high-precision micro current measurement system, digital boost system and automatic discharge circuit.
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Product
Insulation Resistance Tester For PV (Judge Deterioration Point)
MIS-PVS
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MULTI MEASURING INSTRUMENTS Co., Ltd.
The model MIS-PVS is an insulation resistance tester for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V.
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Product
Generator Neutral Grounding & Leads Cubicles
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Generator Neutral Grounding Cubicles are designed to minimize fault damage incurred by generators, maintain sufficient fault detection and improve power system reliability. Generator Neutral Grounding and Lead Cubicles are manufactured as for IEEE or IEC standards.
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Product
Insulation Resistance Meter
AMIC-5005
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Insulation resistance measurement - 15TΩ: * 50 - 1000 V, in 10 V steps, * 1000 - 5000 V, in 25 V steps ; Memory of 999 results and transmission to PC ; Measurement of AC and DC voltage and capacity ; Measurement of leakage current ;Function with digital filter
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Product
Type 39 CompacFrame Development Platform, 1 - 4 Slot 3U VPX Power And Ground Backplane
39P01BWX6ZY2VCC0-Tx
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Elma’s slimline CompacFrame is the next-generation platform designed to accelerate development and test of Plug-In Cards (PICs). The 3U card cage in the platform is tilted upward by 5º for easier card access and accommodates backplanes up to 4 slots.
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Product
Handheld Insulation Resistance Testers
U1450A/60A Series
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The U1450A and U1460A series insulation resistance testers are ideal for predictive and preventive maintenance measurement tasks in electrical and industrial applications. With their vast measurement capabilities, efficient automated report generation and high durability, you can accomplish more in a day’s work with the Keysight U1450A and U1460A series insulation resistance testers.
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Product
3 Terminal Digital Earth Resistance Tester
Model KM 1520
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Kusam Electrical Industries Limited
KUSAM-MECO Digital Earth Resistance Tester is a very versatile& handy instrument for checking Earth Resistance. It consists of the indicator & set of 3 spikes (stake) and connecting wires. Earth Resistance is measured by putting the spikes in the earth at distance of 5-10m (as shown below) & switching ON the instrument indicates the Earth Resistance directly in ohms.
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Product
3U VPX 1 Slot Power & Ground 25G Pass Through
101VPX301P-9X13
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Power for 3.3V, 5V and 12V are included, rear connectors are all fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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Product
Digital Earth Resistance Tester
8020 ER
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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.● Frequency : 820Hz.● 0Ω adjustment.● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.● Simplified measurement probe is also provided for two-wire measuring method.
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Product
Programmable Insulation Resistance Tester
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AllWin Instrument Science and Technology Co., Ltd.
Electrical resistance testingLCD displayOutput Voltage: 1.0V~1000VThe insulation resistance range:100kohm to 100Gohm
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Product
DC Ground Fault Finder
FST-JD200
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Foresight Electronics Co., Ltd.
FST-JD200 not only can provide a solution on accurately testing the faults of the indirect-grounding of the direct current system, non-metal grounding, loop grounding, simultaneous grounding of the anode and cathode, balanced grounding of the anode and cathode and multi-point grounding 1.
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Product
Digital Earth Resistance Testers
ST-1520
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Capable of measuring earth voltage.2mA measuring current permits the testing of earth resistance without tripping earth leakage current circuit breakers in the circuit.Auto power off function.The timer operates automatically for approximately three to five minutes when the "push button switch" and "timer on button" are pressed together.
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Product
Insulation Resistance Measurement
MI15KVe
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The MI-15KVe High-Voltage insulation tester is a truly portable device that allows the measurement of insulation resistances using test voltages up to 15kV.
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Product
Man Portable Long Range Ground Surveillance Radar
Ranger® R6SS
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The man-portable Ranger® R6SS is an electronic scanning, long-range radar specifically designed to detect and track personnel and vehicles within a 10-km range. Light and small, the Ranger R6SS provides best-in-class target detection and acquisition performance in a form factor that fits in a backpack. Its low false alarm rate and extremely reliable operation builds operator trust and yields high operational availability.
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Product
Automated Resistance Standard
SmartResistor
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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.
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Product
Resistance Measurement
PROMET
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High-precision micro-ohm measuring systems with adjustable DC test current for determining resistances on circuit breakers or inductive loads such as transformers, for example. The high-precision ohm meters of the PROMET series are used to determine very low electrical resistances in the µΩ range. The adjustable test current of up to 600 A in combination with a four-wire measuring method delivers measurement results which meet stringent accuracy requirements. State-of-the-art power electronics coupled with a robust design guarantee excellent reliability for use as a portable device in switching stations and industrial environments. Typical applications include determining the contact resistance of switchgear devices and determining the resistance on inductive loads such as transformers.
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Product
IPX9K Rain Spray Testing Chamber / Rain Resistant Test Machine
CX-IP9K
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Shenzhen Chuangxin Instruments Co., Ltd.
Water Spray Test Equipment is used to test the water resistance; which is mainly for electronic and electrical products. It can also provide references for product design and quality control.
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Product
Transformer Winding Resistance Meter
10A
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*10A DC continuous current in 4 ranges of 0.01A, 0.1A, 1A and 10A.*4 ½ digit display for higher resolution.*Dual channel measurement.*Suitable for operation in energized switchyard conditions.*Specialized protection circuits for suppression of inductive voltage kickback.*SMPS based - lightweight and portable.
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Product
Earth and Resistivity Testers
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Earth tester offering selective earth, soil resistivity, earth coupling and continuity measurements
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Product
Electronic Resistance Store
MPS2
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The MPS2 module is a mezzanine module designed to form DC resistance in two channels with a four-wire measurement circuit. MPS2 is installed on the mezzanine carrier - the NMU module and is connected to it via a local information highway. Up to four mezzanines of various types can be installed on the NMU module. The NMU module together with the mezzanines installed on it forms a VXI module of the size C-1 and is used to create information measuring VXI systems.
