5V 10MA 20MA 50MA Lithium Battery Button Coin Cell Capacity DCIR Tester Cycler Analysis Device

5V 10MA 20MA 50MA Lithium Battery Button Coin Cell Capacity DCIR Tester Cycler Analysis Device

ACEY-CT-4008T-5V10mA20mA50mA

True Wireless Stereo (TWS) Testing | Coin Cell Testing | Material Research

ACEY-CT-4000 Multi Range mA Battery Testing System, characterized with 0.05% FS accuracy and down to μA capability, enables users to perform DCIR tests, dQ/dV and other basic tests on three-electrode system. It mainly focuses on battery research & development institutions and universities.

1. High efficiency in cooling system

Small and delicate.

ACEY new cooling system is much safer and higher efficiency than before. As we knowair inlet occupies the half of the left and right sides. lt is really inexcellent industrial design. Use it, it can give you a suprise.

2. Small in size, big on capability

You can see equipment's unite ID via LCD. What's more, 164 port is used to connect accessories to test coin cells. ACEY-CT-4000-mA equipment has already become the classic equipment, which is widely used in universities laboratories and research institutes.

3. Application of parts in font of equipment

No details, no success

①Hanging ear: DIY the equipment with gantry;

②Switch: Through the translucentred acrylic material,you can vaquely see the red light;

③Digital display:Display equipment number from 1to 32; 

④the jack of aerial insertion

4. Plug the cable into the network interface and switch on the power

Turn back and start to test

On the back, you can see the RS-485 interface and AC power supply, which connect the middle computer and BTS server via the cable.

                           0.05%FS Accuracy， μA Current Unit. 3 Range, Stable Performance
      

1.10Hz/ 100Hz Data Acquisition Frequency

Sampling 10 or 100 data per second in a high speed, recording each voltage and current change accurately.

2. Pulse Width: 500ms

3. Talk about the concept of the three-Electrode System

In the field of electrochemical research and battery testing, researchers (students) pay more attention to the potential difference between the working electrode (or auxiliary electrode) and the reference electrode while paying attention to the pressure difference between the working electrode and the auxiliary electrode. The auxiliary channel binding method is adopted to isolate from the main channel without interference, and the data is transmitted synchronously (sampling interval), so as to ensure the accuracy and consistency in the battery tests.

4. Via different current discharging, we can get the rate performance  

5. Testing with the μA current unit is more accurate and more convenient

The design of the μA current unit plays a vital role in the field of current accurate measurement, which is more convenient and more accurate. Generally, magnetoelectric galvanometer can achieve μA level, electromagnetic galvanometer can achieve mA level. Sensitive galvanometer is used for students to check weak current or tiny voltage in DC circuit in the lab. It is a kind of high sensitive magnetoelectric instrument, which can measure the tiny current.

6. Big news! The latest version of ACEY BTSDA is realeased with dQdV function

The voltage of a Li-ion cell is the difference between the positive electrode and the negative electrode potentials as measured versus lithium metal, as shown in the Figure. During charge discharge cycling the positive and negative electrode curves slip relative to one another. Differential voltage (dV/dQ) and differential capacity (dQ/dV) analysis can be used to measure the alignment of electrodes within a full Li-ion cell without the use of the a 3-electrode cell. This allows cell degradation mechanisms to be understood.

7. DCIR=▲V/▲I=|V1-V2|/(I2-I1)

Internal resistance, one of the key characteristics of lithium battery, is an important factor affecting the power performance and discharge efficiency of lithium battery. It is also an important specs to measure the power performance and evaluate the life of lithium battery. Test method: Impose a short-time current pulse to the battery and testing the difference between terminal voltage and open circuit voltage. Dividing the difference by the testing current is considered to be the battery DC internal resistance.The software design supports different test methods and different data value taking methods, own strong compatibility, and can be set and calculated according to requirements.

8. Come true 0.05% accuracy

Ultra-lightweight appearance, pro-inspired features, dQ/dV curve，multi-range，0.05% accuracy, and three-electrode system test.

9. ACEY tester can meet various requirements

To meet the various requirements adopted in advanced battery research, our equipments can automatically switch the current range in accordance with user settings to maintain consistent accuracy, and can be fitted with additional hardware to provide a number of optional features and capabilities.

10. The reaction time

Generally, the reaction time is divided into two parts: rise time (rise time ≤ 500 μ s) and fall time (fall time ≤ 500 μ s), and the sum of the two parts shall prevail.

University Program

Joint laboratories help continuously upgrade testing standards

The ACEY New Energy University Program is the intersection between ACEY technology and the battery technology innovators. Ours advanced battery testing systems witness every step forward of the battery technology.

The Mode of Networking

Accessories Promoting creativity