The battery internal resistance tester
Product introduction:
"CTD31XX smart battery internal resistance tester" and "CTD35XX smart battery conductance meter" is fast accurate measurement and charged battery state of health status and connection resistance parameters, such as portable digital storage type testing instrument. The meter can display and record of the single or multiple sets of batteries voltage, internal resistance (conductivity), capacity, temperature and other important parameters, can automatically recognize accurately and effectively pick out the battery behind. Random equipped with battery management software, can read the test data, establish archives for battery change trend, the battery to generate print test reports, and provide maintenance advice.
Function characteristics:
1. Can be divided into single section test and continuous testing for the whole group, embedded ARM processor, fully automatic test, judgment of battery state.
2. Accurate and quick test voltage, internal resistance (conductivity), capacity, surface temperature, and can be made of PC management software management analysis data, generate analysis report.
3. The built-in rechargeable lithium-ion battery power, no operating automatic shutdown in order to save electricity; Good user interface, light touch keys, Chinese and English menu, LCD display.
4. Suitable for all kinds of battery test under 6000 ah.
The 3120 resistance meter
Amount of test accuracy
Voltage plus or minus 0.1% plus or minus 5 DGT
Plus or minus 1% plus or minus 5 DGT internal impedance
Capacity of 10%
Power supply power built-in 7.4 V li-ion battery
Test time 8 hours
12864 graphics LCD display
Standby time > 72 hours
Can save data 20 stand * 10 * 250 section
Storage capacity of 128 kbytes
Size 260 * 134 * 44 mm
Weight 0.6 Kg
Working temperature 20 ℃ ~ 60 ℃
The relative humidity of 10% ~ 90%
5. Embedded real-time clock, testing time and storage test data synchronization.
Suitable for substation, power plants, communications base station, the financial system, railway, large factories, hospitals, the maintenance of UPS battery test.
Apply to the acceptance of battery, battery group and routine inspection.