Battery Internal Resistance
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Product
Battery Testers
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Shanghai Beha Electronics Co., Ltd.
*can measure the resistance of rechargeable batteries and DC voltage.*can also test Ni-cd, Ni-MH, Li-ion batteries.*DC Voltage measurement.*4-wire resistance measurement.
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Product
Dual channel portable lightweight battery charger
TS2X020
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The TS2X020 is a portable lightweight battery charger intended for rapid charging of vehicle batteries in the field without the attendant weight penalties usually associated with the operation. The charger is a constant voltage unit, and the charging current is regulated by the battery terminal voltage, with current limit of 20 Amps on 24v output, and 40 Amps on 12v output. Switch mode technology provides high efficiency; both in power to weight ratio, and input to output ratio.
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Product
Resistive AC Load Bank
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AC load bank testing offers you whole solutions of predictive failure analysis for UPS(uninterrupted power supply), generator, transformers, PV system, inverter etc, to validate the condition and output of such power systems comprehensively. Integrated AC & DC load bank could be made in one unit or separately with different load voltages as per your need for different applications.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 18GHz, 50Ω, SMA, Internal Termination
40-781A-022
Relay
The 40-781A-022 (PXI) and 42-781A-022 (PXIe) are dual SPDT 18GHz microwave relay modules with internal terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50GHz in 50Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
1μΩ-4kΩ AC Milliohmmeter Low Resistance Tester
TH2521
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Shenzhen Chuangxin Instruments Co., Ltd.
TH2521 AC Milliohmmeter is a high-performance and intelligent tester widely used to test contact resistance, internal resistance and battery voltage. The application of constant current source with 1kHz frequency can greatly eliminate the potential error caused by thermoelectricity on DUT. This meter has the function to automatically detect contact failures on test cable. At the range of 30mΩ, basic R resolution can reach 1μΩ. It is applicable for transformer, inductance coil copper resistance, relay contact resistance, switch, connector contact resistance, wire resistance, PCB line and via reistance dan metal defect detection, etc. In the mean time, signals, such as HIGH, LOW, PASS, can be output through HANDLER interface, thus it is very convenient to be used in automatic production line.
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Product
Battery Inspection
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We design, develop and manufacture X-ray solutions specifically for battery cells. At Exacom we stand for passion, innovation, out of the box thinking, honesty and reliability, as well as speed and a hands on mentality.
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Product
Emergency Battery Test Fixture
TA-60
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This test fixture will allow servicing of the 60-1321-( ) series of emergency exit light power supply. These supplies are used in many aircraft to annunciate exit lighting when aircraft power failure occurs. The TA-60 test fixture is equivalent to the suggested test fixture in the OEM 60-1321 CMM. The four load lamps are conveniently placed behind an acrylic red lens for proper viewing while performing load test. The bench cable is provided as part of the test fixture.
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Product
MINI Battery Discharger & Capacity Tester
IDCE-4815CT
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Fuzhou Fuguang Electronics Co., Ltd.
IDCE-4815CT can provide 0-150A (steps:1A) adjustable current for different test requests
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Product
Automatic Dielectric Constant Tan Delta And Resistivity
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No Balancing and Calculation required to calculate Volume / Surface Resistivityand Dielectric Constant.Complies IEC 60250, IS 4487, Test jig Conform to ASTMD 257Built in Thermal PrinterSerial port RS232 for data downloading.Can be used to check liquid sample with Three Terminal oil cell.Storage 100 Test reports
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Product
Circuit Breaker Contact Resistance Meters
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Vanguard Instruments Company, Inc.
The Vanguard Auto-Ohm 10 is a 10-ampere battery powered micro-ohmmeter designed for low-resistance-measuring applications such as the measurement of resistance in circuit breaker contacts, bushing contact joints, and welding joints. The unit is powered by four 3400mAh, 3.7Vdc Li-Ion rechargeable batteries. With these high capacity batteries, up to 2,900 tests per charge (10A/2 second duration) can be performed in the field.
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Product
Earth Resistance Tester
M71
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M71 has been developed to measure earth resistance with 2 wires and 3 wires by voltammetric method in compliance with standard IEC/EN61557-1.
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Product
Surface Insulation Resistivity Tester
Model SRT1
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The model SRT1 is an advanced instrument for measuring surface insulation resistivity following ASTM standard A717 (IEC 404-11). Featuring the improved, patented Allegheny Ludlum Head*, which providesincreased reliability and repeatability while decreasing maintenance costs. Its floating baseplate assures button alignment across the full sample width and length.
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Product
High Resistance Neutral Grounding Devices
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HRG systems limit the fault current by placing high resistance between neutral point of transformer (or generator) and ground. As it is not possible to locate the fault point in delta connected systems, an artificial neutral point is created and delta connected system can be grounded. This allows a fault current of a few amperes thus locating the fault point gets easy. When the neutral point is grounded thru high resistance, both continuity of operation is provided during fault condition and sufficient current (typically between 2 A and 10 A) flow is provided for ease of locating the fault point.
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Product
Power Bank Battery Testing System
BTS4000
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Shenzen Neware Electronic Co LTD
Battery testing system for power banks(BTS-4000-6V4A-CCDC-USB) is based on Neware BTS4000, it shares all the main feature of BTS4000, such as 0.05%FS accuracy, 10Hz data acquisition frequency, based on Ethernet communication, etc.
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Product
Battery Cyclers
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BioLogic’s battery cycler line-up is made up of two complementary ranges of instruments, the high throughput BCS-800 Series battery cyclers and the R&D grade MPG-200 Series test stations.
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Product
Programmable Insulation Resistance Tester
2679
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Shenzhen Chuangxin Instruments Co., Ltd.
Programmable insulation resistance tester Feature Resistance test range: 2512: (1µΩ—2MΩ nine shift) Variable speed test:5times/slow,10times/fast. Test accuracy:0.02%±2digits。
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Product
Ground Resistance Testers
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Whether you are doing a simplified 2-Point, a more complete 3- or 4-Point Fall-of-Potential test, a soil resistivity test or a touch potential test, AEMC has the right instrument for you. Our revolutionary clamp-on ground resistance tester will save you both time and money. Whichever AEMC ground tester you choose, you can count on it to be the highest quality, the most complete package and the simplest to learn to use.
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Product
Earth Resistance Tester
G-TEST
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To check the condition of a grounding connection, an earthresistance tester is used to measure the residual ground voltage,resistance and resistivity (Wenner method).
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Product
Insulation Resistance Testers
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Are designed to help prevent hazards such as electric shock and short-circuits caused when the insulation in electrical devices, parts, and equipment used in industrial plants, buildings, and other settings degrades over long periods of use.
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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
Lithium Battery Discharge-Charge Unit
FGCD
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Fuzhou Fuguang Electronics Co., Ltd.
FGCD series tester adopts advanced charging and discharging technology with a variety of built-in test and maintenance modes, which are suitable for the discharge, charging and discharge-charge cycle tests of various lithium battery packs on the market.
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Product
Battery Capacity Analyzer
601B
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The 601B Battery Capacity Analyzer addresses the need to test and maintain sealed lead acid (SLA) batteries used in backup power UPS, emergency lighting, fire alarms, security systems, and many other electrical systems. By quickly characterizing a battery's response to a load resistance and measuring the battery's internal resistance, this meter displays the remaining battery capacity as an indicator of the battery’s health. Powered by the battery under test, the 601B supports testing of both 6 V and 12 V storage type lead acid batteries.
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Product
PathWave BenchVue Advanced Battery Test And Emulation
BV9210B
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The BenchVue Advanced Battery Emulation Software helps determine your device's power consumption, emulate battery, and import existing battery models.
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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
Battery Chargers
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DC Battery ChargersStep-Up & Step-Down DC Source Chargers and Equalizers These units provide up to 600 watts to charge a 12V or 24 V battery systems (1 or 2 banks) from a 12, 24, 32 or 36 volt source. The single-board design incorporates state-of-the-art switch mode technology for unmatched efficiency and ultra-quiet operation. Multiple stages of filtering reduce radiated or conducted noise to very low levels. All Series are capable of charging up to two independent banks of batteries.
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Product
Battery Monitoring Systems
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Actively managing your reserve power batteries delivers numerous benefits, such as enhanced reliability, extended service, elimination of undercharge and overcharge, preventing unexpected battery failure, and avoiding thermal runaways.
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Product
Precision Integrated Analog Front End, Controller, & PWM for Battery Test & Formation Systems
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The AD8452 combines a precision analog front-end controller and switch mode power supply (SMPS), pulse-width modulator (PWM) driver into a single silicon platform for high volume battery testing and formation manufacturing. A precision instrumentation amplifier (in-amp) measures the battery charge/discharge current to better than ±0.1% accuracy, while an equally accurate difference amplifier measures the battery voltage. Internal laser trimmed resistor networks establish the in-amp and difference amplifier gains (66 V/V and 0.4 V/V, respectively), and stabilize the AD8452 performance across the rated operating temperature range.
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Product
Battery Charger/Discharger
BCD-3932T
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Kongter Test & Measurement Co., Limited
This battery charger/discharger/regenerator is compact unit for regular maintenance of single cell, especially for old cell. It plays three roles for complete solutions: charger, discharger and activator, which will facilitate your maintenance for batteries.
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Product
Battery Analyzers
CA 1550 – Military Version
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*Portable Battery Charger / Analyzer.*0-25 Amp Charge.*0-50 Amp Discharge.*Fully adjustable.*115/230 Volt AC Input.
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Product
Automatic Battery with Filters with Standard Contactors
BATLVF120
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Lifasa - International Capacitors, SA
Accessories: Differential protection
