Battery Internal Resistance Testers
See Also: Resistance Test, Battery Conductance Testers
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Product
Vehicle Battery Charger
6435C
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Peaceful Thriving Enterprise Co Ltd
This charger use microprocessor to monitor the charging process. Therefore it is a smart charger with protection of reverse connection, over-voltage, over-current, short circuit and over-charging. It has wide working temperature and it has IP54 protection.
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Product
Standby Battery Testers
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Franklin Electric - Grid Solutions
A user-customizable, flexible, efficient and economical battery management tool for service providers, operations, and maintenance teams.
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Product
Battery Electronics
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CAES Battery Electronics provide autonomous, dissipative, and continuous cell balancing to maximize available battery capacity, and therefore battery cycle life, throughout a mission.
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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
Low Resistance Meter
MMR-640
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The MMR-640 meter is designed to measure very low resistance of resistive objects. This product is made to be used in power plants, railways and maintenance companies to measure resistance of:*breakers, contacts,*earthing conductors, equipotential bondings,*welded and soldered connections,*bolted connections,*and other resistive objects.
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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
Universal Battery Checker
T-333
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Able to test 12 different sizes of rechargeable and non-rechargeable batteries.
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Product
AC resistance bridges
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Designed for precise, accurate, low noise, low excitation power AC resistance measurements. Measure resistance materials in cryogenic environments.
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Product
Battery Powered Telemetry Systems
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Advanced Telemetrics International
ATi’s Battery Powered Telemetry Systems are ideal for transmitting coupled data signals from sensors, which are mounted on rotating shafts or machinery to a stationary receiver.
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Product
Battery Loading Unit
BLUe
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BLUe series Battery Loading Units; portable instruments for controlled & monitored discharge of batteries. It is designed for integrated site discharge test, design & QC test and also for monitoring discharge process of battery bank with connected load. Single autonomous unit having inbuilt display, keypad and wireless communication with PC makes it very easy to use. It comes in different configurations ranging from 12V to 380V discharge voltages and 50A to 300A discharge currents. Various options are available to control & monitor the discharge process. With the help of optional Cell Monitoring Unit - CELLMon, voltage of each individual cell can be monitored & data sent to main BLUe unit and then from main unit to PC via wireless communication. Each BLUe unit is supplied with PC downloading & analysis software for real time monitoring of discharge process.
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Product
Contact Resistance Meter
CRM 200B+
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CRM directly measures micro-ohm values at 200A DC under live EHV switchyard conditions quickly & accurately. It is specially designed to reliably measure micro-ohm contact resistances of Circuit Breakers, Isolators, Busbar joints, earth switch joints, welded joints etc., under the hostile electrostatic noise found in live EHV switchyards up-to 765 kV. SCOPE’s ability to make electronics work in such environment enables CRM to measure mili-volts signal in the presence of kilo-volts noise.
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Product
Battery Monitoring System
BMS-3923
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Kongter Test & Measurement Co., Limited
This battery monitoring system is an innovative solution to measure battery condition with communication way of Power Line Carrier (PLC). With multi-frequency measurement, users can monitor and analyze battery in all aspects: internal resistance, voltage, current, capacitance, temperature and so on.Based on our years experience for battery management system, we build very mature mathematical model that precisely predicts battery capacity. This will in another hand reduce the time that we spend on capacity measurement using a battery load bank.
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Product
Surface Resistivity Meter
395
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The ACL 395 handheld meter features sophisticated circuitry that allows for the same advantages as megohmmeters, but at an economical price. Utilizing color-coded zones, the LED scale is easy to read and evaluate. Half decades indicate where the measurement value falls within the decade giving a closer indication to actual value. Unlike other pocket-sized meters, the ACL 395 features rubber rails which provide the best possible contact.
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Product
1KV Insulation Resistance Tester
2680
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Shenzhen Chuangxin Instruments Co., Ltd.
1KV insulation resistance tester
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Product
Battery Test Chambers
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At Weiss Technik we supply battery test chambers specific to testing batteries in a variety of conditions including low or high temperatures, humidity changes, vibration changes, and altitude changes. Our battery test chambers are designed to test Lithium Ion batteries, lead acid, Battery Managements Systems (BMS), battery packs, modules, battery cells, and more.
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Product
Battery Testing Chambers
ET-SERIES
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These Chambers are designed and manufactured to meet various types of battery testing requirements of its customers by keeping all safety options in mind against any harmful explosions or ignitions and user safety while testing these batteries for environmental stress conditions
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Product
Earth Resistance & Resistivity Meter
MRU-21
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* earth resistance measurment with 3-pole method, * measurement of continuity of equipotential bondings and protective conductors with auto-zero function - with current 200mA, * resistance measurement using 2-pole method.
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Product
Concrete Bulk Resistivity
RCON
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Giatec RCON™ is a non-destructive device for measuring the electrical resistivity of concrete specimens in the laboratory without any additional sample preparation requirements. This measurement can easily be made on the same concrete samples that are currently used for the compressive strength testing of concrete.
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Product
Wireless Battery System Tester
EECS550
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Snap-on Tools has launched the new Snap-on EECS550 Wireless Battery System Tester that eliminates the need for a second technician. “The EECS550 maximizes manpower and gets the critical job of battery system testing done with just one set of hands,” says Dave Brekke, product manager for Snap-on. “Snap-on has listened to techs in shops where this work is a daily task. The tester will change the way techs are able to service cars, trucks, motorcycles, golf carts, ATVs and more. From the strong, built-in magnets that hold the tester in place to the easy-to-see, back-lit screen that displays in eight languages and reports battery, starting and charging system conditions, this tester takes productivity to the next level.”
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Product
Battery Backup Unit
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Advantech’s Battery Backup Unit provides up to 6 minutes of power to protect data and ensure system uptime during outages or voltage drops.
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Product
Battery Discharger Charger Activator
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KV Hipot Power Test Equipment Co.,Ltd
Battery Regeneration is a portable and compact tester which is used on discharging, charging and activating for disabling individual cell batteries.
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Product
2-Channel Resistivity Meter
HE-960RW-GC(W)
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The HE-960RW-GC(W) is a 2-channel simultaneous-measurement carbon sensor, resistivity meter that can be connected with two sensors. The measurement range is: 0 - 100.0 MΩ・cm.The high performance and high precision is maintained while simultaneously measuring the output of the resistivity of different two locations. This is carried out in a single converter for overall cost efficient performance.
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Product
130 AMP Battery Load Tester
MD4370
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Compact, ergonomically designed tester determines a battery's charge and tests batteries, starting, and charging systems.Powerful 130 amp load capacity provides more accurate test results.Uniquely designed clamps assure a positive connection on any style battery.
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Product
DC Air Based Resistance
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DC Air Based Resistance Standards are designed for high accuracy resistance calibration in air.
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Product
[5kV AC/6kV DC] Hipot and Insulation Resistance Tester, Rise/Fall-Time Control Function Equipped
TOS5300 Series
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The "TOS5300 Series" is a series of test instruments used in Hipot (withstanding voltage) tests and insulation resistance tests, two of the four tests regarded as necessary for ensuring the safety of electrical products. With an output of 5 kV/100 mA (AC) and 6 kV/10 mA (DC), the series can be used in Hipot (withstanding voltage) & insulation resistance testing of electronic equipment and electronic parts, based on the requirements of IEC, EN, UL, VDE, JIS, and other international safety standards and the Electrical Appliance and Material Safety Law. Also, the test voltage stability is improved with the adoption of a newly developed switching amplifier. Since the output voltage can be kept constant even when the AC line voltage or frequency changes, consistent testing can be performed, even when the power supply environment is in an unstable region. The TOS5300 is also equipped with a number of features that are capable of meeting a variety of test needs. It is a new low-cost standard model that provides thorough operability, reliability and safety.
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Product
Intelligent Battery Charger-Analyzer for Large Battery Systems
SuperMasterCharger
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The SuperMasterCharger 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: 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 SuperMasterCharger can satisfy the requirements of most large ( 10 A-hr to 100 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 Over-voltage conditions.Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.
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Product
PE/ Ground, Insulation Resistance Tester
Handheld
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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.
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Product
Hand Cranked Analog Insulation Resistance Tester
IRT20
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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.
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Product
Electrical Resistance (ER) Monitoring
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The electrical resistance (ER) technique is an "on-line" method of monitoring the rate of corrosion and the extent of total metal loss for any metallic equipment or structure. The ER technique measures the effects of both the electrochemical and the mechanical components of corrosion such as erosion or cavitation. It is the only on-line, instrumented technique applicable to virtually all types of corrosive environments.
