Battery Internal Resistance Testers
See Also: Resistance Test, Battery Conductance Testers
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Analyzers of batteries
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LLC "Megaron" develops and manufactures instruments for measuring parameters of various chemical current sources, devices for testing batteries. This equipment of varying complexity, from simple, designed for a specific battery, with the possibility to universal computer monitoring processes.
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Battery Test Equipment
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The multi-current range battery test systems M340A and G340A are designed for precision battery charge/discharge test, coulombic efficiency (current efficiency) test and supercapacitor test. Voltage and current test accuracy go down to 0.01% of the selected range.
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Battery Monitoring System
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JUNXY Battery Monitoring Systems are designed in accordance with IEEE Battery Maintenance recommendations. This allows you to maintain a safe and secure system with Real-time monitoring, which will minimize the probability of a failure and optimize the service life of the battery. JUNXY Battery Monitoring Systems not only monitor the batteries, but also the external parameters which could affect the performance of the system, providing added security. It is a powerful tool for mitigating and preventing costly downtime due to unexpected system failure.
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Battery Testers
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Shenzhen Leagend Optoelectronics Co., Ltd.
leagend battery testers cover 6V battery testers, 12V battery testers, 24V battery testers, 12V electrical system testers, 12V lead-acid battery testers, 24V lead-acid battery testers, LiFePO4 battery testers, stop-start battery testers and more.
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Battery Probes
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C.C.P. Contact Probes Co., LTD.
CCP offers a variety of different high current battery testing probes.
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Resistance Measurement
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Precision resistance measurement equipment for a range of applications. Specialist units measure down to fractions of a micro-ohm with high accuracy.
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Transformer Resistance Testing
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Transformer insulation resistance deterioration is one of the most common causes of transformer failure: a failing transformer is a costly replacement in an electrical system with the potential for a long downtime. If you fail to maintain your transformer with regular insulation resistance testing (as can be carried out by the Megger Transformer Ohmmeter (MTO) series of transformer test equipment) then it’s likely to fail before reaching its maximum operating life.
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12/24/36V Conductance Battery Tester
MBT200
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Tests 12V heavy-duty auto, truck, commercial, and marine batteries and 12/24/36V starter and charging systems including 42V mild hybrid systems. Eliminate tester input errors by choosing between automotive/truck battery or small automotive type batteries. LED bar graph immediately displays battery condition upon pressing TEST button. No conversion tables needed for CCA, SAE, IEC, EN or Ah. 390 to 650 CCA range (auto) and 650 to 1700 CCA range (truck).
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Resistance & Resistivity Probes
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Surface and/or volume resistance measurements are key parameters in describing materials' electrical properties. ETS offers a variety of probes to support numerous industry requirements and applications.
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Battery Testers
BT-168 Series
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Wenzhou Zhengyuan Electronic Co., Ltd.
The BT-168 Series includes battery testers designed to check commonly used batteries. The features include sliding arms for different battery sizes and clear reading windows for voltage assessment.
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Sole Puncture Resistant Tester
UI-FT03-1
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Sole Puncture Resistant Tester is to test safety shoe sole steel plate insert nail puncture resistance/penetration ability.
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Artificial Resistive Load
326
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An industry staple for over 50 years, the TESCO Artificial Resistive Load (Catalog No. 326) has been redesigned to meet 21st century standards, making it the most cost effective, portable and light weight artificial load box on the market today.
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CP-2XX-8 Battery Probes
Battery Probe
Current Rating (Amps): 5Average Probe Resistance (mOhm): 50Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 88Full Travel (mm): 2.25Recommended Travel (mil): 78.7Recommended Travel (mm): 2.00Overall Length (mil): 315Overall Length (mm): 8.00Overall Length Remark: Overall length does not include tail.Recommended Drill Size: #53 or 1.51 mmRec. Mounting Hole Size (mil): 61Rec. Mounting Hole Size (mm): 1.55
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Resistive Current Tester
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Weshine Electric Manufacturing Co., Ltd
Long Distance Digital Zinc Oxide Arrester Resistive Current Safety Testing Set
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New Vehicle 12v Battery CCA Tester
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Hangzhou Xun Anda Electrical Co., Ltd.
Passive testing method is safe.Never discharges or drain the battery.Able to test condition of discharged battery.Consistent and repeatable results.
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Digital Insulation Resistance Tester (CE)
MIS-D
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*The big digital and bar graph LCD display with back light enabled easy observation. Especially useful when working in dark place.*Hand free and continuous measurements with custom made switch.*Safe design with built in automatic discharging function for any capacitors present in the circuit.*The voltage in the circuit or capacitor can be checked by warning lamp for safe insulation measurements.*Data hold and auto power off function.*Compact, light weight and heavy duty rugged case.
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Resistance Measurement
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PROMET 100 / 200 / 600 high-accuracy, precision ohm meters deliver an adjustable test current up to 600 A which is independent of the supply voltage. They utilize the four-wire resistance measurement method, enabling them to meet extremely stringent accuracy requirements when determining resistance values in the micro-ohm range.State-of-the-art power electronics coupled with a robust design guarantee maximum reliability, even when used as portable devices in switching stations or industrial environments.The modern operating concept, an interface to the test systems of the ACTAS product line and an optional remote control unit make these micro-ohm meters flexible and versatile.
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Battery String Simulator
BSS
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AMETEK Programmable Power, Inc.
The Elgar Battery String Simulators (BSS) provide safe, reliable battery power for spacecraft testing. The broad range of features available ensures simulation capabilities for more than just two terminal power. It's the ideal solution for complete integrated system testing, not just battery elimination.
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Contact Resistance Test Sets
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When a high current passes through a pair of mechanically independent metallic contacts, the resistance must be as low as possible. An increase in resistance can lead to additional degradation, as I2R losses will cause local heating of the contact surfaces. Our range of micro-ohmmeters measure both steady state and dynamic low resistance values. With test currents up to 600A available, logging and trending are also available on some models. We ensure that our Contact Resistance tests sets are portable, making them suitable for field measurements. Our contact resistance testers’ portability makes them ideal for a vast range of resistance testing across the entire LV, MV HV and EHV spectrum.
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Battery Test System
WBCS3000Ls / WBCS3000Le
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Low current model8 channel battery cycler (expandable up to 128 channels)max. voltage range : ±5Vmax. current range : - Model WBCS3000Ls : ±10mA - Model WBCS3000Le : ±100mACustomized specification is available.
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IT Battery Test System
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Shenzhen Sinexcel RE Equipment CO., Ltd
IT battery test system support for multiple charging mode (such as CC, CV, CP, pulse, etc.) and discharge mode, to ensure that the battery performance and safety in the practical application. IT battery test system is designed to be modular, easy to maintain, and with anti-reverse connection, data loss and other protection functions
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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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Battery Data Logger
BDL-3926C
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Kongter Test & Measurement Co., Limited
BDL-3926C Battery Data Logger is wireless monitoring device for string voltage, cell voltage, current and temperature. It works individually to reflect battery status or co-works with Kongter’s other battery test equipments like battery charger and K-3980 DC load bank. For different battery systems, it has customized configuration from 12V to 480V or upper. And it has easy expansion for all battery systems.
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Battery Charger-Analyzer for small battery systems (up to 10A-Hr)
miniMasterCharger
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The miniMasterCharger is an instrument designed to charge, trickle charge and analyze (discharge) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries.With its multiple modes of operation of Constant Current Charge (dual and single rate), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge (analysis), Resistance Discharge (analysis) and Full Discharge (deep cycle), the miniMasterCharger can satisfy the requirements of most small (0 to 10 A-hr) rechargeable battery systems.The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit (no load) and Overvoltage conditions.
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Digital Low Resistance Tester
TH2512
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Shenzhen Chuangxin Instruments Co., Ltd.
The TH2512 series digital dc low resistance tester i s an intelligent, wide range, high-precision tester which suitable for transformer, inductor copper resistance, relay contact resistance, switches, connectors, wire resistance, contact resistance component solder contact resistance, PCB line, welding hole resistance and metal detection, etc. It’s applied to the production line and can use HANDLER interface and GPIB interface (option) output good/bad signal, in order to improve production line automation testing capability.
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Battery Testing Systems
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The CT2001 series Battery Testing Systems are designed for energy storage materials research and battery test. The eight channels are independently programmed and controlled by the computer. The Current ranges are from 1 mA to 5 A and Voltage ranges from 2V to 15V. Each testing system is specifically built for customer needs.
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Battery Chargers
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Following a power outage, various power engineering objects such as power plants should operate on battery back-up systems. It is necessary that these batteries are being properly charged in order to compensate its energy loss and keep their voltage within the predefined limits. DV Power’s chargers are portable and universal battery charging solution. They are primarily intended for charging Lead-Acid, Ni-Cd and Li-ion batteries from 1 V DC to 300 V DC level.Charging modes provide a safe regulation of charging procedure and achieves fast recharge and low risk of overcharge. Variety of implemented protections, such as thermal, overcurrent, undervoltage and overvoltage, assure the charging process is safe for the battery and the charger itself.
