EMTs develops industrial computers in various fields.

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Customized Mainboard Development Services

EMTs develops a variety of x86 Platform Customized Industrial Computer Mainboards and Systems.

Range of Customized Development

  • Developed the Intel AMD x86 Platform 5.25”, 3.5”, MINI-ITX Form Factor Main Boards and Systems
  • Development and manufacture of customized main boards (ODM, OEM)
  • A variety of industrial computer systems
  • Development of very short delivery-time customized boards by partial adjustment of our own board base (within 4 to 8 weeks)
  • All-in-one development of marine computers up to class certification test and qualification.
  • 10- to 15-year long-term supply products for national defence, railroad (subway), medical care, server, fire fighting, etc.
  • Development of superhigh speed optical network cards and switching boards
  • Panel PC, BOX PC, DID & KIOSK

Inquirty for development: Park Geon-gyu (+82-2-6343-7070) / richard@emts.kr

Online Inquiry

Main Equipment for Reliability Test

EMTs has a variety of equipment to perform its own reliability tests for supplying more reliable products to the customers.

Thermostatic Chamber

Thermostatic Chamber Thermostatic Chamber
Temperature tolerance test of main boards and systems
  • To keep them in a thermostatic chamber at -40℃ for 48 hours and then perform a low temperature booting test on whether or not to be normally booted and operated at the cold environment condition.
  • To test on whether or not the main boards and systems are normally operated at 60~80℃ and the 90% humidity.
Test available between -40℃ and 150℃
Application Cases
  • Low Temperature Booting Test
  • High Temperature/Humidity Operation Test

ESD Simulator

ESD Simulator
ESD simulator, ESD testing for main boards and systems
Output Voltage
  • 0.2 ~ 30.0kV +/- 5 % (Max. 30.5kV)
  • 0.2 to 10kV: 0.05V step, 10.0 to 30.0kV: 0.1kV step 0.2~10kV : 0.05V step, 10.0~30.0kV : 0.1kV step
IED Standard Test Mode
  • Contact discharge mode: 2.0, 4.0, 6.0, 8.0 kV step
  • Air discharge mode: 2.0, 4.0, 8.0, 15.0 kV step

Thermal Imaging Camera & Close-Up Lens

Thermal Imaging Camera & Close-Up Lens
FLIR T-420 & 2 x Close-Up Lense
Heat Analysis of Main Boards and Systems
  • The main boards must be designed to give off heat without any effect on circuit performance and cost.
  • The technical development of infrared thermography enables us to see with the eyes and quantify heat patterns by board shape and component layout.
  • In order to secure reliability as well as general operation test in the mainboard development stage, we check component’s heat generation caused by the long use and minimize the errors due to component deterioration caused by heat, which achieves the long-term MTBF.
Temperature measurement range: -20℃ to 650℃ (Accuracy ±2 degree)

Application Cases of Thermal Imaging Camera

  • The board’s heat distribution checked before designing a radiator is reflected in cooling design.
  • Temperature decomposition abilities of 0.2mm small chip leads and Cap components

Long Run Aging Test (Programmable Auto Power On/Off Test)

  • Long Run Aging Test System
  • Operation Software for Long Run Aging Test

EMTs’ self-developed Long Run Aging System Long Run Aging System (Programmable Auto Power On/Off Hardware & Software)

Long run test & power on/off test for development products
It consists of self-developed long run aging system (hardware), operation software run by separate PC connected with a network and counterprograms installed in each individual test equipment.
  • On/Off testing is performed by setting a total of 5-step variable on/off time conditions and testing numbers in an operation software.
  • The testing numbers set in an operation software and the count of normal booting in the test equipment are compared and checked through counterprograms installed each test equipment.
  • In case of general manual/mechanical power on/off testing, the repetitive tests can be done under the only one appointed time condition among 3 minutes, 5 minutes or 10 minutes. However, such repetitive tests by this equipment can be done under each different time condition through 5-step variable time settings. Therefore, for the long-term testing for life prediction of development board, you need to check the final count only without continuous checking if each booting is normal.
  • In case of power on/off testing, 8 pieces of equipment can be tested through one operation software. The number of equipment to be tested can be continuously extended by a multiple of 8 such as 16, 24, 32, 40 units according to the configuration of the test system.
Application Cases