EF-CT-9008 Cutting-edge Technology for Battery Material Research

EF-CT-9008 offers ultra-high precision charge/discharge testing systems for basic charge/discharge cycling, and simulating complex realworld applications such as drive profiles,cycle life tests, DCIR DC internal resistance tests or other custom profiles.

Applications:

Brilliant in every way

EF-CT-9008, as the modern industrial product with all-black sheet metal baking varnish, showing the high-end manufacturing technology under the light glittering.Comparing with EF-CT-9000-5V5A-4CH-GSM, there’s only one channel of EF-CT-9000-5V5A-8CH can perform high frequency pulse test at the same time.

Change starts within

The core technologies are improvement on a new height, such as 8-channel design, 0.02% accuracy, 1000Hz data acquisition frequency, multi-range, supporting GSM and CDMA. If you need highly accurate current output range to tell the subtle difference of the battery material, but don’t need many pulse tests, then EF-CT-9000-5V5A-8CH is the better choice.

Auto-switch 4 current output ranges

EF-CT-9000 born with 4 current output ranges: 0.1μA-150μA, 150μA-5mA, 5mA-150mA and 150mA-5A, this feature makes it possible for you to use it to test cells in wide range of capacities accurately. More importantly, it’s great to use EF-CT-9000 to test the C-rate performance of battery cells from high to low. Let’s say you want to test a cell with capacity 50mAh from 0.001C (0.05mA) up to 20C (1000mA), before CT-9000 came out, you might need several testers to make this happen, but with EF-CT-9000, the whole testing process could be executed seamlessly on the single one machine.

Up to 1000Hz data record frequency

Maximum data record freuqncy of ELEFINE EF-CT-4000 is 10Hz, but when comes to EF-CT-9000, the data record frequency could be up to 1000Hz. Why such high frequency? The positive feedback from battery material researchers proved this is one of the most important key features of EF-CT-9000 they like the most. They use the high frequency of EF-CT-9000 to catch even the minimal changes during the test, by doing this, they can tell exactly the characteristic of the certain material they are studying. And the IEC standard DCIR function of EF-CT-9000 is also based on the high frequency data record, with higher data record frequency, you can get more DCIR values in the same time frame. But be careful with 1000Hz when you use EF-CT-9000 for long time life-cycle test, if you accidently set 1000Hz as the data record parameter, the testing result could be crazily huge even after a short time.