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Energy Storage and Battery Test Solutions

High precision, integrated battery test and energy storage test solutions designed for lithium ion and other battery chemistry. From R&D to end of line, we provide advanced battery test features including regenerative discharge systems that recycle energy sourced by the battery back to the channels in the system or to the grid. Systems are configurable and flexible with multiple channel capabilities that can be upgraded as testing requirements change. Satisfy charge rate, discharge rate, state of charge (SOC), state of health (SOH), and depth of discharge (DoD) with accuracy in measuring voltage, current, temperature and power – statically and dynamically.

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Battery Cycling | Cell, Module, Pack

Battery cell, module and pack level charge/discharge cycle testing solutions designed to provide high accuracy measurement with advanced features. Most of our solutions are regenerative – so energy sourced by the battery back is recycled back to the channels in the system or to the grid. Systems are configurable and flexible with multiple channel capabilities that can be upgraded as testing requirements change. Satisfy charge rate, discharge rate, state of charge, state of health, and depth of discharge with accuracy in measuring voltage, current, temperature and power both statically and dynamically.

Battery cell tester - Chroma

Multi-Channel Battery Cell Testers
Battery Reliability Test System Model 17010

Test: Battery cell characteristics, life cycle, balancing battery voltages, material performance, incoming inspection, electrical double layer capacitors (EDLC), lithium-ion capacitors (LIC)

battery, capacitor tester

Battery Cell | Module
Programmable Charge/Discharge Tester
17011

Test: Battery cells, Battery modules, Capacitors, Ultra capacitors.

Battery Module
Programmable Charge/Discharge Tester
17020

Test: Battery modules, BMS, Fuel cells, Production testing, Components. Also performs battery and UUT collocation evaluation tests in advance that apply to the motor driver for vehicle stop/start systems, light EV electronic controllers, car mounted chargers, etc. This model can perform as a charge/discharge tester, a battery simulator or a bidirectional DC supply.

EV Battery Pack Tester

Battery Pack
Regenerative Battery Pack Test System
17030

Test: High power battery packs, Production testing, Fuel cells, Capacitors, Ultra capacitors, Components, Generators, Stationary power. This model can perform as a charge/discharge tester, a battery simulator or a bidirectional DC supply.

Battery Module | Pack
Regenerative Battery Test System
17040

Test: Battery modules, High power battery packs, Production testing, Fuel cells, Components, Generators, Stationary power. This model can perform as a charge/discharge tester, a battery simulator or a bidirectional DC supply.

Multi-channel Battery Pack Simulator
Battery Simulation Software
17020 | 17030 | 17040

Test: Electric Vehicle battery and battery connected devices including motor driver, OBC, DC-DC converter or charger, and products within the DC bus.

Ultra/Super Capacitor Testing

Chroma offers ultra and super capacitor charge/discharge testing systems with high precision output and measurement up to 0.02%.  Satisfy IEC 62391 EDLC test requirements with a high sampling rate of 10ms. The modularized multi-channel architecture offers both flexibility and expand-ability, catering to cycle test requirements. It is capable of supporting various charge/discharge test modes such as CV (Constant Voltage), CC (Constant Current) and CP (Constant Power). These optimized features are typically required to perform cell reliability verification (such as cycle life testing), the study of material properties, product research and development, production incoming / outgoing inspection or balancing, quality control, and safety evaluation.

battery, capacitor tester

Ultra and Super Capacitor
Programmable Charge/Discharge Tester
17011

Test: Super capacitors, Ultra capacitors, EIC 62391 EDLC

Battery cell tester - Chroma

EDLC | LIC
Multi-Channel Battery Cell Tester
17216M Cell Charge/Discharge Tester, 10V/6A, 16CH
17208M Cell Charge/Discharge Tester, 6V/30A, 8CH

Test: Battery cell characteristics, life cycle, balancing battery voltages, material performance, incoming inspection, electrical double layer capacitors (EDLC), lithium-ion capacitors (LIC)

 

Fuel Cell Testing

Fuel cells produce power by combining hydrogen fuel and oxygen electro-chemically and are extremely efficient and environmentally friendly. With that said, fuel cell technology has yet to reach the mainstream and requires further development. Chroma’s battery test platforms are engineered and well-equipped to support fuel cell research and design validation for efficiency, power, and characteristics.

battery, capacitor tester

Battery Cell | Module
Programmable Charge/Discharge Tester
17011

Test: Battery cells, Battery modules, Capacitors, Ultra capacitors

Battery Module
Programmable Charge/Discharge Tester
17020

Test: Battery modules, BMS, Fuel cells, Production testing, Components. Also performs battery and UUT collocation evaluation tests in advance that apply to the motor driver for vehicle stop/start systems, light EV electronic controllers, car mounted chargers, etc.

 

battery simulator

Battery Simulation

Battery simulation software for testing battery connected devices in all applications to confirm if the device under test in performing as intended. Integrated with our 17020, 17030, and 17040 bidirectional battery testers, battery state is simulated if the battery is not available for testing and eliminates waiting for the charge/discharge of an actual battery. Real time test results include voltage, current, power, SOC%, charge/discharge state and capacity.

Multi-channel Battery Pack Simulator
Battery Simulation Software
17020 | 17030 | 17040

Test: Battery connected devices including EV motor driver, OBC, DC-DC converter or charger, and products within the DC bus

 

 

Battery Safety Testing

Chroma offers several other new solutions for developing safe batteries. An example of this would be if battery cells are connected to a module with inadequate insulation, the battery cell or module may short due to insulation materials failure. Our electrical safety testers support AC/DC hipot, leakage current (LC), insulation resistance (IR), and partial discharge (PD) at very high speed and accuracy to ensure the quality and safety of cells and modules before they go to the next level of production.

Guardian Hipot Tester
Hipot 5kVac | 6kVdc
AC | DC | IR

Test: Battery insulation test

Hipot tester analyzer

Guardian Electrical Safety Analyzer
Hipot 5kVac | 6kVdc
AC/DC/IR/GB/LC/Dynamic Function

Test: Battery insulation, wires, connectors, adapters,  capacitors, and BMS.

Multi channel hipot tester

Guardian Multi-Channel Hipot Tester
Hipot 5kVac | 6kVdc
AC/DC/IR

Test: Hipot leakage current of all channels at the same time and conduct tests on up to 100 UUTs simultaneously

Battery Cell Insulation Tester

NEW
Battery Cell Insulation Tester
11210

Test: Leakage current (LC), insulation resistance (IR), and partial discharge (PD) of a lithium ion dry cell or capacitor to identify defects and potential hazards in the battery cell before the next production phase.

Battery Cell Surge Tester - battery test

NEW
Battery Cell Surge Tester
19311

Test: Insulation quality between the positive and negative plates of the lead-acid battery cell by applying a high voltage surge/impulse before the electrolyte injection.

White Paper - How to decrease risk of electrical short in lithium ion batteries