Electrical Dual Layer Capacitance Automatic Test System Model 1850 Series

Zhimao 1850 series Electrical Double Layer Capacitor Automatic Test System (EDLC ATS) is the latest electrical double layer capacitor automatic test system, the system includes automatic feeding, aging oven, automatic inspection conveyor and other mechanical equipment and modular/programmable DC power supply, multi-channel electrical double layer capacitor capacity/internal resistance tester, multi-function data collector, and LCR meter and other measurement equipment. The system includes mechanical equipment such as automatic feeding, aging oven, automatic inspection conveyor, modular/programmable DC power supply, multi-channel capacitance/resistance tester, multi-functional data collector, LCR meter and other measurement equipment. The system is designed based on automatic conveyor for fast and automatic charging and aging sorting, and is suitable for the automated production and testing manufacturers of Electrical Double Layer Capacitors (EDLCs).

The 1850 Series Electrical Dual Layer Capacitor Automated Test System (EDLC ATS) is designed with automated conveying in mind. The system provides an automated feeding system where the user places the components in a storage drum and the system utilizes a vibrating disk to introduce the components into a feeder tray, which separates and arranges the components. The system automatically arranges the components to be measured in series, and provides a buffer zone that can be automatically replenished according to the feeding condition of the components to be measured. The automatic mechanism on the carousel corrects the wires, and mechanical polarity judgment, confirms the polarity of the test object long and short legs, and through the top of the chuck, automatically turns and fixes the direction. 1850 series automatic feeding system, so that the test object components in series rows, in order to carry out the foot, polarity judgment, can accelerate the system transportation rate, and reduce the impact of defective materials on the mechanical action.

The 1850 Series system utilizes automatic continuous transportation from the automatic feed mechanism to the sorting discharge, reducing the need for manual handling between stations. An automatic inspection conveyor with plastic horizontal component holders, driven by electro-mechanical equipment, provides fast and smooth transportation of the components to be tested between test stations.

The 1850 series provides charging aging function and adopts a unique enclosed and isolated temperature aging oven, which can ensure the uniformity of temperature. Adopting digital temperature control, it can automatically control and achieve constant temperature control. And with over-temperature protection, when the temperature controller failure, automatic power off, and avoid continuous heating caused by the components to be tested damage and danger. Each channel of the charging system is equipped with a current limiting circuit, which can be programmed by the computer to set its current limiting value, avoiding a single component short-circuiting and causing charging and power supply system abnormality. Ensure that other components can continue to charge normally.

The 1850 series contains a multi-channel leakage current detection circuit, which can measure multiple channels at the same time, avoiding the factors of voltage and large capacity, resulting in a long time of instantaneous response to the total output, and its leakage current detection circuit is equipped with a poor contact circuit, because the poor contact of the object to be measured, the leakage current state will be similar to the normal good products, equipped with a poor contact detection circuit, to avoid poor contact of the poor object to be measured components mistakenly judged as good products. The contact detection circuit is equipped to avoid misclassification of poorly contacted components as good products.

The 1850 series provides multi-channel electrostatic capacitance and internal impedance testers, utilizing simultaneous measurement of electrostatic capacitance and internal impedance in a single discharge, eliminating the need for repeated charging between two tests, increasing productivity and reducing power consumption. At the end of the measurement, the system also provides a quick discharge function to reduce the voltage of the component to be tested. In order to reduce the component voltage to be tested. There is also a short-circuit station to short-circuit the component to be tested to reduce the residual voltage on the component to be tested.

The system is also equipped with a high-tech dual-frequency 11022 LCR Meter, which can simultaneously test two frequencies, reducing the number of test stations and test time required, increasing productivity, and allowing fast and accurate measurement of components with residual voltage. Provides up to 5 groups of electrostatic capacitance classification and defective product classification. It also provides counting function. The system stores the test data in a file (Excel-CSV format) for statistical and reporting applications.

1850 system adopts computer control, which can control the charging voltage, aging time, etc. through the computer. It also provides storage and loading of setting condition files, which makes it easy for production lines to change different specifications and avoid personnel input errors. Multi-level user authority management allows users to give appropriate accounts, passwords and permissions to operators for easy management. The system contains a variety of warning devices and warning windows, including air pressure warning, gate positioning warning, etc., to prevent human error caused by system equipment damage and failure, after a simple and clear warning window, you can quickly troubleshoot the problem, easy to maintain personnel.

ChipMOS 1850 Series is an automated aging test and classification system for Electr ical Double Layer Capacitor, providing charge aging, leakage current, electrostatic capacitance, internal impedance, and ESR measurements. The system is capable of meeting the high speed production requirements of the Electrical Double Layer Capacitor production line.