ELECTRONIC SOLUTION PROVIDER FOR INTELLIGENT MANUFACTURING EES=-=- E ® Product Introduction N5831 series is specially developed by NGI for the R&D and production of supercapacitor modules. N5831 provides accurate measurement for electrical parameters such as charging capacitance, discharging capacitance, charging DCIR, discharging DCIR, energy conversion efficiency, cycle life, etc. It also supports multiple test methods, which allows users to select according to their needs. N5831 PC application software supports customization. Users can customize the test files according to the test procedure. The test results can be stored in database and exported in the formats of Excel and JPG. Application Fields ► R&D, production and quality inspection of supercapacitor^- Supercapacitor material research ► Other related fields of supercapacitor Main Features ► Voltage range: 0-200V ► Current range: 0- 1200A Supercapacitor Tester ► Transition speed from CV to CC up to 1ms ► High measurement accuracy ► User-defined test process ► Editable test procedure to improve configuration efficiency ► Sampling rate up to 1ms ► Supporting various DCIR test methods ► Settable sorting function for different specifications ► Standard 19 inch chassis 1) Voltage range: 0-200V, current range: 0-1200A, power range: 0-200kW. 2) Modular design, power customization available 3) Various test fixtures and widely covered power range to support both cells and modules test 4) Voltage output accuracy: 0.05%, current output accuracy: 0.05% High frequency sampling to improve measurement accuracy The voltage and current sampling rate is up to 1ms. The high sampling rate provides feasibility for accurate capacitance calculation. Various test fixtures to meet different test demands N5831 series provides four optional types of test fixture. The fist type is universal fixture, suitable for various cylindrical batteries. The second type is crocodile clip, suitable for scientific research (including for high-current equipment). Any special-shaped batteries for research purpose can be clamped by leading out the charging & discharging electrodes and measuring electrodes. The third type is special texture for polymer batteries. The fourth type is special texture for button batteries. Fast response during charge-to-discharge N5831 is designed with precision circuit to ensure fast and accurate charging and discharging transition. During the charging process, there is no overcharge during CC charging converting to CV charging, which can protect the DUT from being damaged.

ELECTRONIC SOLUTION PROVIDER FOR INTELLIGENT MANUFACTURING N5831 has the features of seamless transition from CV charging to CC charging and up to 1ms sampling rate, which can meet the test requirements of QC/T 741, six-step method, and charge-to-discharge method for DCIR. CC to CV/CV to CC Transition Waveform Four-electrode measurement to reduce measuring error Supercapacitor Tester The test fixtures supplied are with 4 electrodes. Two output electrodes are used to provide test current, and two measurement electrodes are used to measure battery voltage. Multi-electrode measurement not only improves...

ELECTRONIC SOLUTION PROVIDER FOR INTELLIGENT MANUFACTURING E ® Capacitance test N5831 can measure the charging capacitance and discharging capacitance of supercapacitor. The test method is as follows: charge or discharge the measured supercapacitor under CC mode, record the time and voltage during the charging or discharging process, and calculate the capacitance by calculating the slew rate of the voltage and time during the process. Users can choose voltage and time for calculation according to various measurement standards, such as IEC. Supercapacitor Tester f*(t2- tU Charging capacitance...

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ELECTRONIC SOLUTION PROVIDER FOR INTELLIGENT MANUFACTURING EES£■=■ E ® Technical Data Sheet For other specifications, please contact NGI. Supercapacitor Tester