Chroma ATE Inc.

Founded in 1984, Chroma ATE Inc. is a world leading supplier of precision Test and Measurement Instrumentation, Automated Test Systems, Manufacturing Execution Systems and Turnkey Test and Automation Solutions marketed globally under the brand name "Chroma".

  • +886-3-327-9999
  • +886-3-327-8898
  • info@chromaate.com
  • 66 Huaya 1st Road
    Guishan, Taoyuan 33383
    Taiwan

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Showing recent results 1 - 15 of 113 products found.

  • c-Si Solar Cell Tester

    Chroma ATE Inc.

    I-V test is the most important test for PV cell/module manufacturing because the measured power rating or efficiency of the cell or module directly affect the selling price of the product. Therefore, highly accurate and repeatable I-V test result is not only for quality issue but also for business issue.

  • Automatic Optical Inspection System

    Chroma ATE Inc.

    Adjustable criteria for different process application or modelFlexible algorithms programming editor for mono-crystalline and multi-crystalline silicon solar cellsMultiple interface to communicate with manufacturing equipment or information systemVarious defects inspection capability from multilayer LED lighting designFlexible design that can be easily integrated to your in-line printing system and sorting system

  • Cell Voltage and Temperature Measurement

    Chroma ATE Inc.

    Chroma thermal/multi-function data loggers measure temperatures, voltages, and currents with high accuracy and resolutions. For example, they support 8 types of thermocouple measurement with ITS-90 defined temperature range at 0.5˚C accuracy and 0.01˚C resolution*, while most data loggers in the market are at 1 ˚C accuracy and 0.1˚C resolution*. Chroma loggers are with 1000VDC channel to channel isolation, which means they can attach thermocouple to objects with high electricity, such as batteries, solar cells, working PCB, etc., and still get correct data. Many competitors are just malfunctioned or even damaged in those cases. Data retrieve in Chroma loggers are in a parallel architecture, while most of competitors use a sequential multiplexing method. This means data rate per channel is quick and constant for Chroma loggers, while others become much slower when number of channels is bigger.

  • Chroma Soft Panels for Instrument Control and Monitoring

    Chroma ATE Inc.

    Chroma Power Electronics Test Solutions not only apply in the industries of Information Technology, Communication, Aerospace and National Defense, but also in energy efficient products such as Hybrid Automobiles, LED luminance devices, solar and fuel cells that are developed aggressively under the pressure of natural resource constraints.

  • Chroma Soft Panels for Instrument Control and Monitoring

    Chroma ATE Inc.

    Supports ISO 16750-2, GS 95024-2 & VW 80000 standardsControl via GPIB/USB/Ethernet/RS232 interfaceSupports report function with sampling rate from 1 second to 10000 seconds, and up to a maximum of 1000 hours 59 minutes and 59 secondsThe LIST mode supports 100 levels of various voltage settings, and each one can set individual slew rate for voltage, current and dwell time (ranged from 1ms to 15000S)The soft panel can control up to 10 sets of DC Sources at the same time

  • Modular DC Power Supply

    62000B series - Chroma ATE Inc.

    Chroma's new 62000B series of Modular DC Power Supplies offer many unique features for Burn-in and plating/electrolysis applications. The features include a N+1 redundancy, high power densities, hot-swappable maintenance, remote ON/OFF and programmable control via the CAN bus. The 62000B family offers 5 types of power module with ranging from 1V to 150V, current from 10A to 90A, and offers two mainframe type of six and three position. The six position mainframe can envelop in up to six power modules paralleled operation for 9KW power output. The 62000B can easily parallel up to fourteen mainframe to 120KW with current sharing and CAN bus control for bulk power applications. The Modular DC Power Supplies of 62000B are very cost effective with high power density and low current ripple. These instruments have be designed for burn-in applications such as the LCD panels, DC-DC converters, power inverters, notebook computers, battery chargers and many other types of electronic devices.

  • Motor Test Solution - Safety Test

    Chroma ATE Inc.

    As industrial motors or EV motors are used for long hours and under varying environmental conditions suchas temperature and humidity, features like high durability andreliability are mostcritical.Temperature is also one of the key factors to influence insulation. If corona discharge occurs in turn-to-turn and turn-to-ground, it would cause the insulation to deteriorate due to the increase in heat andmaterial qualitative change. Adding Corona Discharge Detection in hipot testing exceeds the quality requirements for insulation by detecting units with poor insulation early thus reducing the defect rate caused by long-term usage. The image shows Corona Discharge in a motor.

  • Impulsing Winding Tester

    Chroma ATE Inc.

    Impulse Winding Tester applied with high/ low inductance test technology has 1000V impulse voltage and 200MHz high speed sampling rate that can satisfy mos t of the power inductors test requirements for wide range of inductance products from 0.1uH to 100uH. The built-in Area Size Comparison, Differential Area Comparison, FLUTTER value and LAPLACIAN value functions are able to inspect the coils for poor insulation effectively.

  • Milliohm Tester

    Chroma ATE Inc.

    Milliohm Meter is Chroma's newes t digital Milliohm Meter. 0.001mΩ~1.9999MΩ wide measurement range. DC, Pulsed, and Dry-circuit test current driving modes, enable the Chroma 16502 can be properly used in DC resistance measurement for various inductive components (coil, choke, and transformer winding etc.), cable, metallic contact (connector, relay switch etc.) and conduction materials.

  • High Speed DC Electronic Load

    6330A series - Chroma ATE Inc.

    The 6330A family offers 8 types of modular loads with power ranging from 30 watts to 1200 watts, current from 0.5mA to 240A, and voltage measurement from 0.5mV to 500V. Each load is isolated and floating, programmable in dual current range and measuring voltage range, and capable of synchronizing with other modules for control operating. The load can be operated in constant current, constant voltage, and constant resistance. With Synchronic parallel control capability, 6330A series loads allow users to parallel and synchronize more than one load together from an internal loading control signal. This feature provides synchronic dynamic loading test for multi-output power and high power test solution. Real time measurement of voltage, current, is integrated into each 6330A load module using a 16-bit precision measurement circuit. The user can perform on line voltage measurement and adjustment, or simulate short circuit test using the simple keypad on the front panel.

  • LCR Meter / Auto Transformer Test System

    Chroma ATE Inc.

    LCR Meter are the most cost-effective digital LCR Meter, provides 100Hz, 120Hz, 1kHz, and 10kHz test frequencies for the 11021 and 1kHz, 10kHz, 40kHz, 50kHz test frequencies for the 11021-L. Standard RS-232 interface, optional GPIB & Handler interface, high speed and stable measurement capabilities enable the Chroma 11021/11021-L can be used for both component evaluation on the production line and fundamental impedance testing for bench-top applications.

  • LED Load Simulator

    63110A/ 63113A/63115A - Chroma ATE Inc.

    As shown on the V-I curve in figure 1, the LED has a forward voltage VF and a operating resistance (Rd). When using a resistor as loading, the V-I curve of the resistor is not able to simulate the V-I curve of the LED as shown in blue on figure 1. This may cause the LED driver to not start up due to the difference in V-I characteristic between the resistors and the LEDs. When using Electronic Loads, the CR and CV mode settings are set for when the LED is under stable operation and therefore, is unable to simulate turn on or PWM brightness control characteristics. This may cause the LED driver to function improperly or trigger it’s protection circuits. These testing requirements can be achieved when using a LEDs as a load; however, issues regarding the LED aging as well as different LED drivers may require different types of LEDs or a number of LEDs. This makes it inconvenient for mass production testing.

  • LED Power Driver Test Solution

    Chroma ATE Inc.

    Capable to test Multi-UUT/Multi-output concurrently that improve productivityoptimized standard test items for LED Power Driver to deliver excellent test performance

  • LED Total Power Test System

    Chroma ATE Inc.

    High test speed: complete whole test within 25ms(selected test items).Super stable of temperature variation.Support high voltage and high power LED test requirement.

  • Hipot Tester / Safety Tester

    Chroma ATE Inc.

    Hipot Analyzers with 500VA output rating can be used to test and analyze the withstand voltage of high power and leakage current for the products like motor stators and rotors with high parasitic capacitance. Corona detection can be used for turn-to-turn or turn-to-ground test to avoid winding insulation failure from corona discharge.