Resistive Load Banks
Check power source's ability to deliver a given current and voltage at unity power factors.
See Also: Load Banks, AC Load Banks, DC Load Banks, Inductive Load Banks, Reactive Load Banks
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Product
Transformer Winding Resistance Meters
RMO TT Series
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The Tap Changer Analyzer & Winding Ohmmeter of the RMO-TT series is designed for winding resistance measurement of inductive objects, and for a tap changer analysis. The RMO-TT series is based on the state of the art technology, using the most advanced switch mode technology available today. The RMO-TT instruments are accurate (0,1%), powerful (up to 100 A) and still portable. The Instruments generate a true DC ripple free current with automatically regulated measurement and discharging circuit. RMO-TT instruments can perform a simple, quick and reliable transformer on-load tap changer condition assessment. This series of instruments enable measurements of a winding resistance in every tap position, current ripple values (percentage of a current drop during a tap change) and transition times during the tap changes. Problems with a connection, contacts, and selector/diverter switch operation (tap change with interruption) can be detected with these measurements.
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Product
Self Powered Active Load
TBOH02
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The TBOH02 is a self powered, precision active load. It does not need a separate supply voltage and operates as low as 2V. Its features include constant resistance and constant current mode. A 10 turn potentiometer with dial, a range switch and a precision reference enable accurate setting of current or resistance. Furthermore it can be controlled by an external voltage.
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Product
Live Line Clamp Insulation Resistance Tester
MLIT-1
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Easy and convenient live line insulation measurements for servo motor,inverter motor and power line.・More than 0.1MΩ for power line.・More than 10MΩ for servo motor and equipment.
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Product
Contact Resistance Meter
PCRM200S
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The Motwane Manufacturing Company
The Motwane make Contact Resistance Meter (Model:PCRM200S) is a digital micro-ohmmeter, specially designed to measure extremely low resistance in micro ohm. The Instrument is based on Kelvin 4-wire connection method for measurement of low resistance.The Current injection is fixed at 100A & 200A. Test information like current injected with measured resistance & voltage drop is displayed with real time data on large LCD with backlit.This User friendly Instrument and it's accessories are housed in easy transportation case. Advanced Windows based software isprovided for data downloading, analysis and report generation. Internal memory of 199 records is provided for onsite data storage withDate & Time stamping & Recalling facility. Thermal printer is the additional feature provided to print the test results.
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Product
LOADED BOARD TEST PROBES
SERIES-70
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ElectricalMAXIMUM CURRENT: 5 amps continuousat working travel, non-inductiveRESISTANCE: At 35mA test current70 18 mOhms mean73 60 mOhms mean74 40 mOhms meanMaterials and FinishesPLUNGER: Heat treated beryllium copperor steel hardened to 55-60RC70 24Kt gold plated over nickel73 24Kt gold plated over nickel74 Rhodium plated over nickelBARREL: Nickel silver70 24Kt gold plated ID and OD over nickel73 No Finish74 24Kt gold plated ID and OD over nickel
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Product
High Power DC Electronic Load（1250V）
36300E Series（50KW/60KW）
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36300E Series has its own control and display panel, CC / CR / CV / CP / Dynamic modes, 150 sets Store / Recall memory which provides load set-up more efficiently, also can be remote controlled via GPIB、RS232、USB and LAN interface.SHORT time setting and SHORT_VH, SHORT_VL setting function, also can measure Short Voltage and Current.
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Product
20J3 SHEET RESISTANCE METER
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Non-contact measurement of Ohms/sq, Ohms-cm, resistivity, thickness, and moreMeasures nearly all thin conductive materials or coatingsChoose a sensor in one of four ranges, from .005 Ohms/sq to 100,000 Ohms/sqadd other sensors laterFor benchtop or inline applicationsSimple one-button operationSmall footprint with detached sensor probeOptions include vacuum-ready probe, PC-based productivity software, Ethernet connectivity, stage, and more
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Product
AC Load Banks
30 kW Series
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Mosebach Manufacturing Company
Mosebach’s 30 kW series load banks offers a continuous load at either 480 or 208 volts in a very compact, lightweight, portable design with a 1kW resolution.
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Product
Insulation Resistance Meter
AMIC-15k1
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The partial discharge indicator PDI. Diagnosis of insulation systems based on standard measurements of IR, DAR, PI, SV, RT, DD. Allows to test the electrical durability of the tested object - indication of breaking voltage. The high resistance to electromagnetic interference ensures uninterrupted operation in power plants and near high-voltage transmission lines up to 1200 kV AC and 500 kV DC.
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Product
Programmable Single Channel DC Electronic Load, 150V/30A/200W
T3EL150302P
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Programmable Single Channel DC Electronic Load, 150V/30A/200W.
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Product
24V / 400 Amp Load
BD12-24P-12
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For Battery Discharge testing and Power Supply testing. This particular Load has been designed to operate with 24V battery systems and is extremely cost effective.
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Product
PXI 2 Banks of 40 Channel 1 Pole MUX
40-615-021-2/40/1
Multiplexer Module
High density multiplexer modules featuring a wide range of switching configurations, especially useful where a large number of small multiplexers are required. Typical applications include signal routing in ATE and data acquisition systems. Each module is factory configured into one of the configuration modes. Connections are made via a front panel 200-pin connector.
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Product
Load Length Meter
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Design for finding out the total voltage of neon tubes in a circuit, help to Choose correct rating of neon transformer;- Easy to use just like a neon transformer;- With color LED indicators, clearly shows the test result;- With build-in over voltage protection circuit.
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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
Load Cell Amplifier Signal Conditioner with DB9 Connectors
MODEL LCA-9PC
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The LCA-9PC Module provides low-cost, dedicated signal conditioning for a single bridge type load cell or torque sensor. Model LCA-9PC comes with DB9 male and female connectors, which require soldering to user-furnished mating female or male wire connectors. On- board jumper selections include sensitivities from 0.5 mV/V to 10 mV/V, bandwidths from 100 Hz to 30 kHz, and amplified outputs of 0 to ±5V, 0 to ±10V, 0-16 mA, 0-20 mA or 4-20 mA. Zero and span adjustments are via precision 25-turn low-tempco metal film otentiometers.The units can be operated next to the sensor with 4-wire hookup or at distances up to 1 km (3300 feet) with 6-wire hookup. An onboard 87.325 kΩ resistor allows easy shunt calibration at the push of a button. Provision is also made for a user-furnished calibration resistor. Power requirements are 11.8 to 26V DC with load currents from 10 to 60 mA, the latter applying when the unit provides 10V DC excitation to a 350 ohm load cell and delivers a 20 mA analog output.
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Product
Electronic Loads
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PeakTech Prüf- und Messtechnik GmbH
Can be used for important test procedures in quality assurance as well as e.g. testing of power supplies and control units, batteries, fuel and solar cells. For precise load control for various purposes, this device offers load control according to constant voltage (CV), constant current (CC), constant load resistance (CR) or constant power (CP) with a highly precise resolution of 1mW, 1mV, 1mΩ and 1mA. The device also offers additional test modes, e.g. the battery test or the dynamic test. The PC interface and software offer the option of implementing freely programmable test sequences with data evaluation.
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Product
AC Load Banks
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Power House Manufacturing, Inc.
Hand carried AC load banks in any capacity to meet your load testing needs. Power House Manufacturing has developed the best ultra-compact and light-weight hand carried AC load banks. AC load banks with capacities unmatched in the industry.
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Product
Load Cell Power Supply Module
MODEL PSM-F10
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The PSM-F10 is a chassis mountable power supply package. They are ideal for use with dedicated microprocessor systems, instrument design and test equipment. The PSM-F10 can also be used as a supplemental bench or laboratory power supply. The special "Cclamp" type barrier strip secures the wire without twisting. Note the protected recessed barrier strip facing the top of the case. This allows connections to be made in tight areas while protecting the barrier strip from physical damage. Nothing else offers this combination of ruggedness, flexibility and convenience.
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Product
Ground Earth Resistance Tester
2678X
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Shenzhen Chuangxin Instruments Co., Ltd.
Ground Earth Resistance Tester verifies the integrity (continuity) of the protective bonding of the equipment (Class I equipment) designed to secure safety through the basic insulation and protective earthing. It is also called earth (ground) bonding test. If the continuity of the protective bonding is confirmed, we can conclude that the equipment has the requirements for preventing electric shock even if the insulation between the primary circuit and the accessible conductive section fails and a fault current flows through the distribution system.
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Product
Resistance Measuring Device According to DIN EN 61557-4 (VDE 0413-4)
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PeakTech Prüf- und Messtechnik GmbH
An extremely robust milliohm measuring device in a splash-proof hard case for professional field service use, e.g. for resistance measurement on motor coils, generators and transformers or for continuity testing on ring bus systems in industrial plants.
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Product
High Precision Canister Load Cell
Model 2000 Series
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The Model 2000 Series High Precision Canister Load Cell was designed to accurately and precisely measure force, which many other quantities such as torque, thrust, and pressure are based, for aerospace applications. The Model 2000 Series, available with load measurement capacities up to 750K lbf, offers high performance and linearity and very low hysteresis. ±0.02% FS Hysteresis
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Product
Easy Pole Clamp-On Ground Resistance Tester w/ Super Slim Jaw
FT6380
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The FT6380 measures grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod. The compact, low-profile sensor can be used to clamp ground wires with ease, and also provide AC current measurement functionality and can measure currents ranging from leakage current on the order of several mA to load currents of up to 60 A.
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Product
Medium-power DC Electronic Load (900W~6000W)
FT6400A Series
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Shenzhen FaithTech Technology Co., Ltd.
The FT6400A series has modular design, with strong adaptability, high reliability and high maintainability. Mainly used in power electronics testing fields such as power batteries, medium and high power DC power supplies, DC generators, etc. The FT6400A electronic load not only provides OCP, OVP, OPP, OTP, RVP but also provides Von and Voff functions and programmable protection functions for the device under test. These features can greatly improve the reliability of the product, and it is a reliable product for engineering test and automatic test system integration.
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Product
Mini Low Profile Load Cell Universal/ Tension or Compression
MLP SERIES
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The model MLP Series load cells were designed with economy as first priority. They are a scaled down version of our successful LPO Series Load Cells. MLP-10 through MLP-300 are anodized aluminum and the MLP-500 through MLP-1K are made from 17-4ph heat treated stainless steel. The unique low profile design of the MLP Series provides excellent stability for in line applications for tension and/or compression, while saving space at the same time.
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Product
Load Testing for Evolved Packet Core (ePC/VePC)
Flare
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Linkbit Flare is designed for load testing of Evolved Packet Core (ePC) networks, and the upcoming VePC deployments. It is based on the technology initially develped for Linkbit functional testers, and as a result is extremely flexible.
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Product
Load Cells
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Instron is the only testing system manufacturer that designs and builds its own load cells, ensuring exceptional accuracy, stiffness, and alignment across a wide measurement range. Produced at Instron’s High Wycombe, UK facility, each load cell is temperature-compensated and calibrated to international standards for outstanding repeatability. Backed by the largest commercial deadweight stack in the U.S., Instron’s calibration process delivers precision that often exceeds industry requirements—providing reliable, traceable performance for even the most demanding materials testing applications.
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Product
Load Cells, Weighing and Force Sensors
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We are pleased to offer Load Cells from both Zemic and Vishay. We are the exclusive UK distributor for Zemic load cells.
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Product
Miniature S-Beam Load Cell
500 Series
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The Miniature S-Beam Load Cell is a bi-directional Aluminium strain gage based transducer with high performance and builtin temperature compensation. This design provides better than ±0.1% (full scale) non-linearity and includes overload protection in both tension and compression directions. Options include IEEE1451.4 TEDS capability.
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Product
2 Way GPS / GNSS Signal Splitter Passive, 1-2 GHz, N Type, DC Block+200Ω Load 2 Ports
GPS202
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INSTOCK Wireless Components, Inc
PS L1 - L5, GLONASS, Galileo splitterLow Insertion Loss (0.2 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy N Type Female (Jack) 50 Ohm
