The Energy Storage Test Instrument (ESTi) combines several test capabilities into a single, easy-to-use multi-channel instrument measuring programmable voltage, current, constant power, and electronic load for energy storage cell test, including super capacitors and fuel cells.
Electrochemical Techniques Supported
| Constant Charging and Discharging (Current or Voltage) | Cyclic Voltammetry CV | Electrochemical Impedance Spectroscopy EIS |
| Constant Power or Load | Step Voltammetry | Potentiostatic Intermittent Titration PITT |
| AC Voltammetry | Pulse Voltammetry SWV | Galvanostatic Intermittent Titration GITT |
| Coulometry | Linear Sweep Voltammetry LSV | Life Cycle Testing |
Powerful - Up to 90 Watts and 5 Amps
Flexible - Mix and Match 10 Channel Configurations
Performance - EIS Up to 200kHz per Channel
High Sampling - Up to 200 kHz Data Acquisition Rates
Scalable- Upgrade/ Increase Testing Capacity as Test Needs Change
Intuitive ESTiView software that provides a flexible, drag-and-drop graphical user interface (GUI) to easily create and manage battery test programs
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Instruments are thermally calibrated for operation in an ambient temperature range of 0°C to 50°C, making them ideal for use in harsh environments
Test multiple cells simultaneously in a multi-node environment, easily upgrade to increase testing capacity as your application needs evolve
ESTi combines capabilities of several custom batttery test systems into a single instrument delivering the lowest cost-per-watt testing capacity on the market
6V, 1A programmable power source/sink; ESTiView V1.1.
6V, 5A programmable power source/sink; ESTiView V1.1.
18V, 5A programmable power source/sink; ESTiView V1.1.
6V, 1A programmable power source/sink; ESTiView V1.1. 2361 includes AC test capabilities (10uHz-200kHz) for Electrochemical Impedance Spectroscopy and AC Voltammetry.
6V, 5A programmable power source/sink; ESTiView V1.1. 2365 includes AC test capabilities (10uHz-200kHz) for Electrochemical Impedance Spectroscopy and AC Voltammetry.
18V, 5A programmable power source/sink; ESTiView V1.1. 2385 includes AC test capabilities (10uHz-200kHz) for Electrochemical Impedance Spectroscopy and AC Voltammetry.
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Venable is one of the only instrument manufacturers that offers telephone support (during normal US business hours) and by email with our experienced team of engineers
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Our customers see us as an extension of their own engineering teams, which sometimes means filling in internal resource gaps
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If we can’t resolve it by telephone or email, a Return to Manufacturer Authorization (RMA) will be promptly provided.
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Calibration is essential for confidence in your instrument’s accuracy, so you can be assured that the reading you obtain from your instrument is accurate.
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A growing dependency on batteries requires diagnostics to maintain or predict battery reliability. There were many battery testing methods available, such as voltage reading, Coulomb counting and so on. However, these methods seldom provide full scale accuracy or have long testing periods, becoming a limiting step in battery processing throughput. This created a need for not only accurate but fast testing technologies for energy storage devices with good demonstration of reliability and repeatability.
