The internal resistance range is less than or equal to 5mΩ, the peak current is up to 1000A, and it is automatically controlled by PLC. It has the function of temperature monitoring and can set short-circuit stop conditions to ensure accurate and reliable test data.
The equipment has 200x200mm hot pressing area, temperature control accuracy +/- 2 ℃, heating temperature up to 250 ℃. Using light curtain protection and safety protection design, the upper and lower templates have high parallelism, and the hot pressing time, temperature and pressure can be adjusted.
The thermostat is used to control the heat transfer of the heating tube, the temperature accuracy is +/- 2 ℃, and the heating range is adjustable from room temperature to 250 ℃; it is equipped with light curtain protection device and temperature abnormal alarm function, and the operation is safe and reliable; the parallelism of the upper and lower templates is within 0.05 to ensure uniform pressure.
Using rectangular platinum ElectRode, the ElectRode force is 1.0N +/- 0.05N, the test voltage is adjustable from 100 to 600V, and the voltage drop does not exceed 10% when the short-circuit current is 1.0 +/- 0.1A. The dripping device can accurately control the dripping volume and time interval.
Specially designed for short bars, it provides daily storage, cleaning and maintenance functions, and meets the ASTMD823-53 standard, which can improve the efficiency of bar use and extend its life.
Using Bunsen burner combustion device, nozzle inner diaMeter 9.5mm, automatic ignition control, flame application time accuracy of +/- 0.1 seconds, can simulate open flame environment to evaluate battery flame resistance and leakage risk.
Using CMOS integrated circuit and three-digit display, the counter capacity is 0~ 999, equipped with energy-saving ring fluorescent lamp side-shot lighting, clear colony contrast, automatic voice count to improve counting accuracy.
Using 15.8mm diaMeter steel bar and 9.1kg/10kg weight, the Impact height is adjustable at 610mm or 1000mm, and the battery deformation and safety risk are evaluated by simulating the impact of heavy objects.
High Accuracy digital circuit and microcomputer control technology, measurement range +/- 45 °, minimum reading 0.002 °, equipped with RS232 interface to transmit data, large screen LCD display can save three measurement results and automatically calculate the average value.
Using 3mm thick A3 steel plate and SUS201 stainless steel inner box, the size of each test box is 500 * 500 * 500mm, with pressure relief device and temperature and pressure control, effectively preventing battery explosion and ensuring safe operation.
Two-cylinder pneumatic clamping specimen, clamping force 2300 +/- 500N, can store 5000 groups of batch data, support vertical and horizontal testing and real-time force value-displacement Linear dispersion display, improve testing efficiency.
Using High Accuracy Inductance Sensor, Measurement range Ra 0.05-10 μm, built-in lithium battery supports long-term use, with automatic shutdown and metric-to-inch conversion function, portable design weight is only about 420g.
Hydraulic drive provides a range of 1-20kN force values, accuracy of 0.1N, extrusion Travel 200mm or 300mm, equipped with standard extrusion head and pressure relief device to ensure safe and stable testing.
Adopt oblique block to adjust the gap, good self-cumbersome and high adjustment accuracy; Roller cylindricity ≤ +/- 2um, Hardness up to HRC62 and hard chrome plating to prevent rust; Electric rolling can be reversed, and the film thickness and speed can be adjusted.
Driven by stepper motor, folding speed 10-200cpm, adjustable test angle 10-180 °, with automatic counting and disconnection automatic stop function to ensure Test accuracy.
