Servers and
Server-Related Modules

To Customers Involved in Evaluating Servers and Server-Related Modules

With increased communication speed, high-density circuit design, a surge in data process, data centers and servers in 5G communication networks dissipate significant heat.
ESPEC provides products that can deliver a stable temperature environment for heat generation in order to evaluate server performance.

Test Systems

High Temperature/Low Temperature Reliability/Operation Test System

This product can provide a stable test environment from low temperatures to high temperatures for the heat generated by servers and support a maximum heat-generation load of
76.9 kW in a -20°C environment.
The size of the temperature chamber can also be customized according to the types and quantities of servers.

  • High Temperature/Low Temperature Reliability/Operation Test System AR series
    • Supports a maximum heat-generation load of 12 kW in a -20°C environment.
    • Features an internal construction with a floor load capacity of 200 kg to support the weight of servers.
    • Equipped with large casters that allow a lifter or cart to be inserted when loading heavy specimens.
    • A door notch (option) is available that can help simplify the work to wire specimens.
    • The application of power and measurement timings can be synchronized with the temperature test program by using the time signal terminals.
    Model Temperature range Temperature range Inside capacity Allowable heat load
    at -20°C at +60°C
    ARS-0680-5 -75 to +180°C W680×H1000×D800 680L 5500W 6700W
    ARS-0680-15 12000W 15000W
    ARSF-0800-10 W1000×H980×D800 784L 6670W 8600W
    ARSF-0800-15 10800W 14000W
    ARS-1100-5 W1100×H1000×D1000 1100L 7000W 9000W
    ARS-1100-10 11500W 14500W
  • High Temperature/Low Temperature Reliability/Operation Test System FD series
    • Supports a maximum heat-generation load of 16.1 kW in a -20°C environment.
    • Can handle large servers and multiple specimens with a maximum inside capacity of 11,000 l.
    Temperature range -70 to +180°C
    Inside capacity 1800~11000L
    Allowable heat load 16100W(at -20°C)
    18400W(at +60°C)
  • High Temperature/Low Temperature Reliability/Operation Test System
    (Walk-In Chamber High-Power Type)
    • Supports a maximum heat-generation load of 76.9 kW in a -20°C environment.
    • Can handle large servers and multiple specimens with a maximum inside capacity of 65 m3.
    Temperature range -70 to +150°C
    Inside capacity 4.2~65㎥
    Allowable heat load 76900W(at -20°C)
    90600W(at +60°C)
    Server type Single server
    Multiple servers
    Large servers (towers)
    Temperature chamber size 680~1100L
    1800~11000L
    4200~52735L
    Allowable heat load
    5500W(680L・at -20°C)76900W(52735L・at -20°C)

Consult with Our Dedicated 5G/IoT Advisors

We can help you work through issues related to testing.

ESPEC Has Acquired ISO 27001 Information Security Certification

We will continue to maintain and improve our information security management systems so our customers can perform testing with peace of mind.



*The organization of these certificates is ESPEC CORP. Japan.

Motoki Syouzu

Environmental Test Equipment Headquarters Marketing Group

Let me make the most of the years the years of knowledge I have obtained as a sales representative for communications device and electronic components manufacturers to help you develop cutting-edge technologies.

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