Chroma ATE Inc.

News Express
News Express
Showing Unique and Innovative Test Technologies All at Once
2017/10/02

Chroma ATE Inc. will present its state-of-the-art test technologies at TAITRONICS 2017.

Chroma Demos New EV Wireless Charger Test Platform

Chroma ATE Inc. will be displaying an all new electric vehicle wireless charger test platform at TAITRONICS 2017. EV wireless charging technology will bring significant changes to the industry as it provides convenience to the user, eliminates excessive wear to the charge connector, and greatly reduces risk of electrical shock. Wireless charging technology has been in development for many years and has proved itself in low-power devices. Bringing fast charging solutions to market for high power EV batteries requires high precision, high efficiency test equipment.

High Power Application / Dual Mode Switching Battery Module

In order to meet today’s market requirements for high voltage and high power applications, the battery module specifications must be developed toward the increment of string numbers and power capacity. Chroma’s 17040 battery module testing system (60kW~300kW, 1000V~50V, 150A~750A) is a high precision, high efficiency, and high safety charge and discharge system specifically designed for secondary battery module and pack tests. It has an energy regenerative function to provide clean and stable power (PF>0.95, I_THDHigh Precision / Multi Range Charge and Discharge Test Equipment Specifically Designed for Small Battery

The newly launched Chroma 17216M-10-6 is a high precision (±0.02%F.S.) programmable charge/discharge tester with multiple current ranges (200uA/6mA/200mA/6A) that can accurately apply voltage/current signals to measure the small differences of a DUT (device under test). It also has features of high response speed and high sampling frequency with adjustable voltages providing -5V~+5V, 0 ~ +5V and 0 ~ 10V three measurement ranges for selection that can be widely used in half battery / battery cell, super capacitor and lithium ion capacitance tests. Operating with Chroma’s powerful Battery Pro software, the tester enables the user to perform material analysis, performance testing, dynamic waveform simulation and specification screening on the DUT.

Battery Cell Insulation Test

The traditional insulation test of a battery cell is to measure the leakage current in the final testing phase to determine whether the internal insulation is good. However, it does not detect if partial discharge has occurred during the entire testing process. Chroma 11210 Battery Cell Insulation Tester performs partial discharge detection during the Charge – Dwell – Test process, and then integrates with the final leakage current measured results to evaluate the battery cell’s internal insulation status. The tester allows the user to use the partial discharge phenomenon that occurred during the testing process as criteria for determining the battery cell quality.

The Newest High Voltage Photovoltaic and Microgrid Test Solution

The development of photovoltaics and microgrids are heading towards distributed photovoltaic power generation and energy storage / smart inverter systems. Commercial photovoltaic power generation and energy storage requirements are growing fast and demanding grid-connected high voltage 690Vac / 800Vac systems to reduce the cost of AC wiring and improve the efficiency of power generation system. The latest high voltage 1800V photovoltaic simulator and the 61800 series high voltage 800VLN options are specifically designed to meet the above requirements. Additional new key features of 61800 series include a regenerative AC load option with power range from 30kW to 60kW, capable of simulating the characteristics of rectified and non-rectified loads as well as the phase lead/lag conditions of capacitive/inductive type of loads, etc. It is suitable for smart photovoltaic, energy storage inverter and micro-grid system load simulation tests.

Highly Efficient and Automated Optical Test

Recent advancement in optical inspection technology continues to find its path into a variety of applications. Innovative automated optical testing has become essential and indispensable in areas such as effective dimensional measurement to ensure product manufacturability and process control. The 7505-05 Multi-functional Optical Measuring System recently launched by Chroma is designed for the automatic testing of optical image quality for smartphone metal cases, batteries, cover glasses and other products. Combining both 2D and 3D high-speed real-time measurement capabilities, the system will provide a valuable and effective metrology tool for your production environment.

8K SHV Test Solution

Chroma 8K SHV (Super-Hi Vision) Test Solution: Chroma 2918 FPD Tester and Chroma 2238 Video Pattern Generator adopted modular design are capable of combining different signals and power modules for various test requirements. Their features of high flexibility, scalability and supporting of various industrial communication interfaces, fulfill the testing demands of panel and display industries for 8K ultra-high resolution (7680x4320 / 8192 x 4320).