Resistance Test
measured in ohms is the ability of a current to conduct.
See Also: Resistance, Resistivity, Resistance Standards, Resistance Meters, Battery Internal Resistance Testers
-
Product
HIGH VOLTAGE MEGOHMMETER
MI-10KVe
-
The MI-10KVe High-Voltage Megohmmeter is a truly portable device that allows the measurement of insulation resistances using test voltages up to 10 kV. It employs a state-of-the-art technology for the safe measurements of insulation resistances up to 2.000.000 MΩ with four test voltages: 1 kV - 2 kV - 5 kV and 10 kV.
-
Product
Footwear Test Equipment
-
AVENO footwear testing equipment including leather tester, shoes tester, rubber tester, and velcro tester, related to water resistance test, abrasion test, flexing test, impact test, fatigue test, and etc. of all shoes material.
-
Product
Three-Phase Transformer Winding Resistance Meters
TWA Standard Series
-
When it comes to winding resistance measurement on three-phase power transformers and autotransformers, TWA Standard series offers some of the most technically advanced instruments with LCD display in the market. Both models are capable of testing six transformer windings with a one-time cable connection, as well as three-phase automatic transformer demagnetization. The stored magnetic energy is safely automatically discharged at the end of the test. The built-in tap changer control unit enables automated test mode, where the instrument operates the tap changer without operator input and records winding resistance results based on pre-selected stabilization criteria. This option makes the operator’s job significantly easier.Both models can output test currents from 5 mA to 25 A DC for the purpose of winding resistance measurement. TWA40D has a special test mode for checking the synchronization of on-load tap changers with three phases simultaneously tested in parallel, in which the total test current can rise to up to 40 A DC.TWA40D has additional advantages when it comes to non-intrusive tap changer analysis. The unique DVtest method enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, simultaneously with the measurement of tap changer motor current which helps with the detection of motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or on three phases simultaneously. It can also be performed as an additional test simultaneously with the winding resistance test in all tap positions.An additional unique advantage of TWA40D is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer (connected in a YN configuration). This can significantly shorten the total testing time – for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.The test leads for TWA three-phase transformer winding ohmmeters are interchangeable with the TRT turns ratio testers, which means that both sets of tests can be performed with a single test lead connection to the power transformer terminals.
-
Product
Digital Earth Resistance Tester
8PK-ST1520
-
Capable of measuring earth voltage (Vac.) 2mA measuring current permits earth resistance to test without tripping earth leakage current breakers in the circuit. Battery operated. Auto power off function. Data hold function. Small and light weight.
-
Product
Low Resistance Test System
9100-2
-
Palico Instrument Laboratories
The Model 9100-2 measures the resistance of single or multiple battery separators quickly and accurately when used with our Model 9000-9100 Electrolyte Test Bath. This system uses a 4-terminal measurement technique which cancels the effects of electrode/electrolyte potentials.
-
Product
Multifunction Electrical Installations Meter
MPI-525
-
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.
-
Product
Earth Contact Resistance Tester
-
SCR ELEKTRONIKS have developed an equipment namely Earth Contact Resistance Tester to test the appliance. To ensure the safety of operator it is essential that the Earth path (connection) should offer minimum impedance to by pass short circuit Current to Earth. This is ensured by measuring Resistance of the Earth path by passing heavy Current say 25 A. The Earth Contact Resistance Tester essentially comprises of a Variable Current source with digital Ammeter to measure the Current supplied. The Voltage drop across the Earth path is measured with a digital Voltmeter. Optionally for a particular Current (25 A) the meter can be calibrated in terms of Resistance. A timer is provided to switch off the Current after the Set Time.
-
Product
Electrical Networks Control System
-
Electrical networks control system is intended for measurements of network electrical resistance and insulation electrical resistance of the tested specimen. The measurement process takes a couple of minutes.
-
Product
Extremely Accelerated Stress Test Chambers
-
The extremely accelerated stress environment is defined by high temperature, high humidity and high pressure. WEIBER provides humidity resistance evaluation test for electronics components through customized Extremely Accelerated Stress Test Chamber. This chamber provides high performance test in minimal amount of time according to international IEC 60068-2-66 standard. This chamber also known as Accelerated Stress Test Chamber, Halt and Hass Test Chamber, Halt Test Chamber and Hass Test Chamber.This chamber reduces the time taken for humidity testing in electronic components. 2 types of tests saturated and unsaturated extremely accelerated stress test can be performed. In saturated test the temperature is maintained at 1210C at 100%RH, and for unsaturated temperature of 110, 120, 1300C is maintained at 85%RH. Normally for electronic components unsaturated type test is done.
-
Product
IPX9K Rain Spray Testing Chamber / Rain Resistant Test Machine
CX-IP9K
-
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.
-
Product
Dry Arc Resistance Tester
-
Dry Arc Resistance Tester is designed to conduct high voltage,low current Arc Resistance test on solid electrical insulation material as per:ASTM standard D495-99 (2004) and UL 746A. Why Arc Resistance Test? Many Cases of insulator failure are due to deterioration of its surface because of sustained electrical discharge or Arc. This test method is intended to test the resistance of insulating material when a high -Voltage low -current Arc close to the surface of insulation, intending to form a conducting path therein or in causing the material to become conducting due to decomposition and erosion.AdvantagesThis Test ensures that your products meet high standards of quality & safety. This product is meant for all Switchgears/ insulator/ Polymer/ electro plastic manufacturers and manufacturers who use insulators in their products e.g. Wiring Accessories, Appliances, HT/LT line insulators etc.
-
Product
Test Probes
-
Our innovative Test Probes are the upgrade version of Auto Multi Meter. It can perform multiple circuit system test such as power supply feed, voltage and resistance measurement, continuity test, ground test, polarity check and components activation.
-
Product
EBIRST 50-pin D-type To 2x8-pin Power D-type Adapter
93-005-236
Test Adapter
eBIRST is a range of USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces PXI, LXI or PCI controlled switching solutions. Each tool simply interfaces with the switching system's connector so a test can be run using the supplied Windows-based software.
-
Product
LifeTest Software
-
In combination with the extended range of PEC test equipment, LifeTest supports the many specific functionalities required in battery testing labs. Drive cycle simulations (FUDS, DST…), thermal performance tests, high speed pulse tests (HPPT), life cycle tests, accelerated ageing tests and internal resistance measurement tests can be easily configured, scheduled, executed and reported from a single platform.
-
Product
EBIRST 78-pin D-type To 68-pin Male SCSI Adapter
93-006-401
Test Adapter
eBIRST is a range of USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces PXI, LXI or PCI controlled switching solutions. Each tool simply interfaces with the switching system's connector so a test can be run using the supplied Windows-based software.
-
Product
Oil Resistivity Test System / Million Meg Ohm Meter (MM1)
OTD-45
-
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Model : OTD-45OTD-45 is single self contained unit containing oil test cell, high frequency induction heating with temperature controller/sensor; dielectric loss measuring bridge, AC test voltage source, SF6 filled standard capacitor; high resistance meter; DC voltage source and all digital circuits.
-
Product
Resistive Current Tester
-
Weshine Electric Manufacturing Co., Ltd
Long Distance Digital Zinc Oxide Arrester Resistive Current Safety Testing Set
-
Product
HIGH VOLTAGE MEGOHMMETER
MI-20KVe
-
The MI-20KVe High-Voltage Megohmmeter is a truly portable device that allows the measurement of insulation resistances using test voltages up to 20 kV. It employs a state-of-the-art technology for the safe measurements of insulation resistances up to 4.000.000 MΩ with four test voltages: 5 kV - 10 kV - 15 kV and 20 kV. Readings are performed through an easy-to-read analogue indicator, having a broad scale.
-
Product
EBIRST 104-pin D-type Verification Fixture
93-022-101
Verification Fixture
The 93-022-101 104-pin D-type Verification Fixture is an accessory for the eBIRST range of USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces switching solutions. The tool simply interfaces with the switching system's connector so a test can be run using the supplied Windows-based software.
-
Product
Battery Capacity Analyzer
-
Foresight Electronics Co., Ltd.
At present, Iead acid storage battery’s maintenance is applied for the check of Float voltage of battery at home, it has been found that Voltage is irrelevance with Capacity of battery, because Voltage is only to show battery’s basic parameters.Internationally, Resistance test is widely applied in daily battery maintenance instead of Voltage check, because Resistance is reflection to internal parameters of battery with high precision worldwide.
-
Product
Insulation Tester
1kV Megohmmeter
-
*Calculations (automatic)*Potential Index and Dielectric Absorption Ratios*Tests Continuity, Resistance and Frequency Measurements*Programmable Alarms*Insulation Test, Resistance, Continuity*Hazardous Voltage Alert (Icon) if voltage is >70 volts 5.) On Board Timer, +1/- 1 sec
-
Product
Bench Digital Multimeter, Calibrated D & U, 1 kV, 10 A, 3.8 Digit
72-1015 CAL DU
-
The 72-1015 CAL DU from Tenma is a digital bench type true RMS multimeter. It has auto and manual range options with maximum reading of 5999 counts and 3-5/6 digits which has a unique outlook design. In addition to all the conventional features including DC/AC voltage, current, resistance, diode, continuity test, diode test capacitance, temperature, transistor, max/min, there is a data hold, low battery display, sleep mode, RS232C serial port for easy connection with computer to realize macro recording, monitoring and capture of transient dynamic data, displaying change of waveform during the measurement, providing data and evidence to engineering technicians for scientific research. This meter complies with the standards IEC61010, pollution degree 2, overvoltage category (CAT I 1000V, CAT II 600V) double insulation and CE marked.
-
Product
Earth Ground Test Lead Kit
TL-796
-
*Earth Resistance Test Lead Kit*For use with IDEAL 61-796 3-Pole Ground Resistance Tester
-
Product
Bally Flexing Tester
TF116
-
TESTEX Testing Equipment Systems Ltd.
Bally flexing Tester is designed for flexing resistance test to be and ingor other types of failure at flexing creases. The machines applicable to all flexible materials,in particular leathers, artificial leather below thickness
-
Product
Multimeter, Tester, LCR
-
7 digit resolution.Highly sensitive DCV and resistance measurements with 100 pV and 100 nOhm.1.3 nV eff , 8 nV peak-peak noise performance.Built-in low-noise 2-channel scanner.Direct SPRT, RTD , thermistor and thermocouple temperature measurement with 0.003 C accuracy.3 built-in low-power, dry-circuit test resistance functions.GPIB and RS232 interface.
-
Product
Transformer Winding Resistance Testers / TRT ? 2
TRT-2
-
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Fast measurement: Test current 0.02A to 2A DC, Digital display of resistance and test current.
-
Product
Motor Winding Ohmmeter
RMO-M Series
-
The motor/generator winding resistance test is used to identify open windings, shorts between two windings, short to grounds, connection mistakes or shorted turns. This non-invasive test of winding resistance helps to pinpoint problems regarding windings in stator or rotor part of an electrical machine. Additionally, motor winding ohmmeter has the capability of performing heat run test which will show a change in windings resistance with an increase of temperature.The RMO-M series is designed as an ideal aid in preventive maintenance of electrical motors and generators. They are powerful (up to 100A of test current), portable (8 kg) and generate DC current which is completely ripple-free. This makes measurement very precise with 0,1% accuracy.Three voltage channels make measurement very easy since it is possible to obtain a value of all three winding resistances in one measurement
-
Product
Micro-Ohmmeters
-
The Micro-ohmmeter performs reliable low resistance measurements with test currents to 10A and resolution to 1. Uses a four-wire Kelvin bridge method, which eliminates test lead resistance for a measurement accuracy of 0.25%.
-
Product
EBIRST 9-pin Male D-type Termination Fixture
93-003-103
Termination Fixture
eBIRST is a range of USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces PXI, LXI or PCI controlled switching solutions. Each tool simply interfaces with the switching system's connector so a test can be run using the supplied Windows-based software.
-
Product
Clamp Earth Resistance Testers
-
Is used for earth resistance test. This meter uses an EBTN screen with a dual display function (the resistance & current displayed). It also has functions such as a real-time clock, data storage, data review, alarm, and automatic shutdown.
