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Description
CH9810 Battery Capacity Tester
CH9800 series programmable DC electronic load is the latest generation of high-performance high-power electronic load series launched by our company. It has excellent performance and complete functions. It uses high-performance ARM processor with 500 kHz high-speed sampling AD, 5-inch TFT color screen to support the Chinese-English interface, with carefully designed guide menu, so that it can operate easily.
The interface displays abundant information, intuitive and comprehensive USB HOST, U; SB Device, which can communicate and save data with PC conveniently and upgrade firmware with U disk conveniently.
Main Features:
■ 5-inch TFT LCD display, Chinese and English operation interface optional
■ Power Range 600W-20KW, More Application Situations
■ Maximum display resolution of 0.0001 for voltage and current, more accurate measurement
■ The maximum measuring speed of voltage and current can reach 50KHz.
■ The rising time of loading current and the falling time of unloading current can be adjusted to effectively reduce the instantaneous impact.
■ Battery test mode, which can test battery endurance and capacity, can be set up in multiple sections with curve drawing function
■ Maximum 25KHz dynamic test time, which can test the dynamic output performance of power supply, with rising and falling edge control.
■ List test mode, which can test the comprehensive parameters of power supply under various load conditions, including comparator function
■ OCP, OPP test mode, accurately capture critical parameters of power supply products
■ Upgrade function of U disk software, keep the latest operating version at all times
■ One-click screen copy function, easy to save or transfer screen display content
■ Fifty sets of settings files in the instrument, which can save and call settings parameters
■ USB HOST, USB Device, convenient for data communication and data preservation with PC
■ Standardized Handler and RS232C interface to facilitate on-line operation and signal output
GA9810 Battery Capacity Tester
Major Technical Indicators:
| Model Parameter |
CH9810 | CH9811 | CH9812 | CH9813 | CH9810A | CH9811A | CH9812A | CH9813A |
| Mode | CV,CC,CP,CR | |||||||
| Display | 5 inch TFT Color LED | |||||||
| Max.Input Voltage | 150V | 500V | ||||||
| Max.Input Current | 60A(Extend to 120A) | 60A | 60A(Extend to 120A) | |||||
| Max.Input Power | 600W | 900W | 1200W | 1600W | 600W | 900W | 1200W | 1600W |
| Basic accuracy of voltage | 0.05%+0.03%FS | |||||||
| Basic accuracy of current | 0.05%+0.05%FS | |||||||
| Min. Resolution | Voltage 0.1mV Current 0.1mA | |||||||
| List Test Function | CV, CC, CP,CR,Short,Open | |||||||
| Battery Test Function | Max. Capacity:999A/H Discharge time:1~60000sec with discharge curve | |||||||
| Dynamic Test Function | Frequency range 0.1Hz-25KHz | |||||||
| Remote Test Function | Available | |||||||
| Standard RS232C | Available | |||||||
| USB Device | Available | |||||||
| USB Flash Storage | Available | |||||||
| Protective method | Over voltage, current, power, temperature; Reversely connection of polarity | |||||||
| W*H*D | 430mm*130mm*420mm | |||||||
| Power | 198-242VAC 99V-121VAC 47.5-63Hz | |||||||
| Model Parameter |
CH9821 | CH9822 | CH9823 | CH9821A | CH9822A | CH9823A |
| Mode | CV,CC,CP,CR | |||||
| Display | 5 inch TFT Color LED | |||||
| Max.Input Voltage | 150V | 500V | ||||
| Max.Input Current | 240A(Extend to 480A) | 120A(Extend to 240A) | ||||
| Max.Input Power | 2400W | 3000W | 5000W | 2400W | 3000W | 5000W |
| Basic accuracy of voltage | 0.05%+0.03%FS | |||||
| Basic accuracy of current | 0.05%+0.05%FS | |||||
| Min. Resolution | Voltage 0.1mV Current 0.1mA | |||||
| List Test Function | CV, CC, CP,CR,Short,Open | |||||
| Battery Test Function | Max. Capacity:999A/H Discharge time:1~60000sec with discharge curve | |||||
| Dynamic Test Function | Frequency range 0.1Hz-25KHz | |||||
| Remote Test Function | Available | |||||
| Standard RS232C | Available | |||||
| USB Device | Available | |||||
| USB Flash Storage | Available | |||||
| Protective method | Over voltage, current, power, temperature; Reversely connection of polarity | |||||
| W*H*D | 430mm*200mm*510mm | |||||
| Power | 198-242VAC 99V-121VAC 47.5-63Hz | |||||











