Specialty / Other Automated Test Equipment
Description
Specialty or other automated test equipment (ATE) is designed to perform tests on various electronic devices and components to ensure their functionality and reliability. This equipment automates the testing process, reducing the need for manual intervention and increasing the efficiency and accuracy of the testing procedures.
Working Principle
Automated test equipment operates by using a master controller, typically a computer, to synchronize various testing instruments. These instruments are connected to the device under test (DUT) through a customized interface, allowing for precise and repeatable testing. The ATE can quickly identify defects by stopping the test when an out-of-tolerance value is detected, thus ensuring that only devices meeting the required specifications proceed further in the production process. This automation is particularly useful as it reduces testing time and enhances repeatability and cost efficiency, especially in high-volume production environments .
Applications
Specialty automated test equipment is used in a variety of specific applications, including:
- Aerospace and defense systems, where it is crucial to ensure the reliability and performance of complex electronic systems .
- Environmental stress screening (ESS) to test the durability of electronics under extreme conditions .
- Electronics manufacturing, where it is used to test printed circuit boards (PCBs), integrated circuits (ICs), and other components to ensure they meet design specifications .
Advantages over other Automated Test Equipment
One of the primary advantages of specialty automated test equipment is its ability to reduce testing time and improve repeatability and cost efficiency in high-volume production settings. This is achieved through computer-controlled testing, which minimizes human interaction and allows for quick confirmation of whether a device under test works correctly .
Limitations
Despite its advantages, specialty automated test equipment has some limitations. The upfront costs for programming and setup can be significant, which may be a barrier for smaller operations or those with limited budgets. Additionally, in-circuit testers (ICTs) can be limited by the high density of tracks and components in modern designs, requiring very accurate placement of pins to ensure good contact .
Considerations
When considering the implementation of specialty automated test equipment, several factors should be taken into account:
- Initial Costs: The initial investment for purchasing and setting up the equipment can be high, particularly for systems that require extensive customization.
- Operating Expense: While the automation reduces labor costs, the ongoing expenses for maintenance and calibration should be considered.
- Durability and Accuracy: The equipment must be durable enough to withstand frequent use and provide accurate results consistently.
- Replacement and Maintenance Costs: Regular maintenance is necessary to ensure the equipment remains in optimal working condition, and potential replacement costs should be factored into the long-term budget.
from AMETEK Programmable Power
Industry: space power. Application: power bus. Function: Provides sequenced programmable power to a phased array radar test facility. Features: Total power subsystem integration. Total power subsystem integration. Power sequencing. Elapsed time indication. EMO function. Custom rear output panel [See More]
- Component / Product Tested:
- Tester / Test Capability: Emulation
- Type / Form: Platform or Turnkey System
from Konica Minolta Sensing Americas, Inc.
Specially-designed lens option for near-eye display testing within augmented and virtual reality headsets. The AR/VR Lens has a unique optical design specially engineered for measuring near-eye displays (NEDs), such as those integrated into virtual (VR), mixed (MR), and augmented reality (AR)... [See More]
- Component / Product Tested: Displays, Video or Vision Equipment; Augmented and Virtual Reality Displays
- Tester / Test Capability: X-ray; Luminance, Chromaticity
- Type / Form: Module, Sub-system or ATE Component
from Konica Minolta Sensing Americas, Inc.
Turnkey system for automated visual inspection of illuminated keyboards and keypads. Illuminated keyboards and keypads can exhibit variations in brightness and color from key to key, and even within keys, that are noticeable to the end-user, and which detracts from their experience with the product. [See More]
- Component / Product Tested: Keyboard
- Tester / Test Capability: X-ray; Luminance, Chromaticity
- Type / Form: Platform or Turnkey System; Output Measurement or Monitoring Unit; CAD Interface, Database, Test Program Generator or Other Test Software
from Konica Minolta Sensing Americas, Inc.
Quality testing and defect detection. When testing the quality of illuminated components and displays, or looking for defects in assemblies and surfaces, multiple tests may need to be performed to inspect products for a range of evaluation criteria. TrueTest ™ Software equips ProMetric ®... [See More]
- Component / Product Tested: Displays, Video or Vision Equipment; Backlight
- Tester / Test Capability: X-ray; Luminance, Chromaticity
- Type / Form: Platform or Turnkey System; Output Measurement or Monitoring Unit; CAD Interface, Database, Test Program Generator or Other Test Software
from SemiProbe
The SemiProbe SA-12 is the most modular and flexible 300 mm semiautomatic probe system available today. It is built using our patented Probe System for Life (PS4L) architecture which provides unsurpassed flexibility and significant capital equipment savings. With the PS4L, customers can purchase a... [See More]
- Component / Product Tested: MEMS or Electromechanical Devices; Optoelectronics; Semiconductors or Active Components; HF/Microwave, Device Characterization, Photovoltaic, Falure Analysis
- Tester / Test Capability: Parametric
- Type / Form: Platform or Turnkey System; Component Handler or Wafer Prober
- Interface: Probe Card or Performance Board
from VJ Technologies, Inc.
VJ Inspection Systems' C-Arm X-ray system provides a universal, reliable, and versatile imaging system. Using digital image intensifier or recent-generation flat-panel technology, parts and assemblies may be scanned using an externally loaded, programmable material handling and image processing... [See More]
- Component / Product Tested: Parts and Assembly Inspection
- Tester / Test Capability: Manufacturing Defect Analyzer; X-ray
- Type / Form: Platform or Turnkey System; Output Measurement or Monitoring Unit
- Features: SPC
from Artifex Engineering
The LIV100 is a powerful pulsed current test system for use in the lab as well as for OEM applications, ideal for. Diode characterization at the chip or bar level. Quality control of incoming goods. OEM. We offer this instrument with a variety of end stages covering current ranges from 1A up to... [See More]
- Component / Product Tested: Laser Diodes
- Type / Form: Module, Sub-system or ATE Component; Output Measurement or Monitoring Unit
from CHINO Works America Inc.
The equipment is a full automatic compressor performance testing equipment for measurement of refrigerating capacity of compressors for vehicle-installed air-conditioners. [See More]
- Component / Product Tested: Compressor
- Tester / Test Capability: Functional
- Type / Form: Platform or Turnkey System; Output Measurement or Monitoring Unit; Input Stimulus or Signal Source Unit; Fixture / Interface
- Features: Temperature Control / Oven; OCR Measurement
from OMICRON electronics Corp. USA
Partial discharge (PD) phenomena is evidence of a degrading insulation capacity. As partial discharge often precedes an insulation breakdown of high voltage equipment, its detection and monitoring is of vital importance. The pioneers of multi-channel synchronous PD systems, mtronix, teamed up with... [See More]
- Component / Product Tested: Power Supplies or Transformers; Generators
- Tester / Test Capability: Partial Discharge Analysis
- Type / Form: Module, Sub-system or ATE Component; Output Measurement or Monitoring Unit; CAD Interface, Database, Test Program Generator or Other Test Software (optional feature)
from SemiProbe
The SemiProbe SA-4 is the most modular and flexible 100 mm semiautomatic probe system available today. It is built using our patented Probe System for Life (PS4L) architecture which provides unsurpassed flexibility and significant capital equipment savings. With the PS4L, customers can purchase a... [See More]
- Component / Product Tested: MEMS or Electromechanical Devices; Optoelectronics; Semiconductors or Active Components; HF/Microwave, Device Characterization, Photovoltaic, Falure Analysis
- Tester / Test Capability: Parametric
- Type / Form: Platform or Turnkey System; Component Handler or Wafer Prober
- Interface: Probe Card or Performance Board
from VJ Technologies, Inc.
Our Vertex Series-A is a versatile, all purpose X-Ray system with a new modular design based on solid SRT engineering and offering a 20" x 24" Inspection area with 100% coverage. [See More]
- Component / Product Tested: BareBoard; Loaded PCBs; Electronic Components and Assemblies
- Tester / Test Capability: Manufacturing Defect Analyzer; X-ray
- Type / Form: Platform or Turnkey System; Output Measurement or Monitoring Unit
- Features: SPC
from SemiProbe
The SemiProbe SA-6 is the most modular and flexible 150 mm semiautomatic probe system available today. It is built using our patented Probe System for Life (PS4L) architecture which provides unsurpassed flexibility and significant capital equipment savings. With the PS4L, customers can purchase a... [See More]
- Component / Product Tested: MEMS or Electromechanical Devices; Optoelectronics; Semiconductors or Active Components; HF/Microwave, Device Characterization, Photovoltaic, Falure Analysis
- Tester / Test Capability: Parametric
- Type / Form: Platform or Turnkey System; Component Handler or Wafer Prober
- Interface: Probe Card or Performance Board
from VJ Technologies, Inc.
The VJ Electronix Vertex Series-CT is a dedicated Computed Tomography X-Ray system designed to provide the high accuracy and reliability required to perform 3D analysis of the inner structure of any specimen while still capable of the highest quality 2D inspection. [See More]
- Component / Product Tested: Electronic Components and Assemblies
- Tester / Test Capability: Manufacturing Defect Analyzer; X-ray
- Type / Form: Platform or Turnkey System; Output Measurement or Monitoring Unit
- Features: SPC