ATOM embedded ultra-low power fanless full-sealed industrial computer - WITEHC-I-F8000-2 (Excellent BOX) high temperature test report

The following is to test the operation of our WITEHC-I-F8000-2 (Excellent BOX) under high temperature environment. We conduct laboratory test, normal temperature test and simulated laboratory high temperature environment respectively for WITEHC-I-F8000-2 (UBS). test.

(For a detailed report, please see http://?fid=56&id=424)

Laboratory temperature test

The WITEHC-I-F8000-2 (UBS) laboratory temperature test is performed in a laboratory with a WITEHC-I-F8000-2 (UBS) high temperature test at an ambient temperature of 50°C to test WITEHC-I- F8000-2 (Excellent BOX) Under Different Placement Modes, CPU Surface, Hard Disk Surface, WITEHC-I-F8000-2 Hard Disk Chip Temperature, CPU Diode for WITEHC-I-F8000-2 (Excellent BOX) Temperature, CPU chip temperature, and whether WITEHC-I-F8000-2 (Excellent Box) can operate normally at an ambient temperature of 50°C.

Laboratory Test Environment: The WITEHC-I-F8000-2 (Excellent BOX) was placed in a fully sealed test apparatus and the ambient temperature in the test apparatus reached 50°C.

Laboratory Test Purpose: To test whether the WITEHC-I-F8000-2 (Excellent BOX) can operate normally in a sealed and ambient temperature of 50°C.

Laboratory temperature test record table

Laboratory test results: WITEHC-I-F8000-2 (Excellent BOX) can operate normally in a sealed, ambient temperature environment of 50°C. WITEHC-I-F8000-2 (Excellent BOX) Passes Laboratory Test

Laboratory test conclusions:

WITEHC-I-F8000-2 (Excellent BOX) can operate normally in the laboratory at 50°C ambient temperature

After a laboratory temperature test, WITEHC-I-F8000-2 (Excellent BOX) is tested at ambient temperature of 50°C, regardless of whether WITEHC-I-F8000-2 (UBS) is placed horizontally or vertically. The hard disk chip temperature, CPU diode temperature, and CPU chip temperature are all below the limit temperature. The CPU operates normally and the WITEHC-I-F8000-2 (Excellent Box) maintains normal operation.

Ambient temperature test

We conducted a room temperature ambient temperature test on the WITEHC-I-F8000-2 (Excellent BOX) in order to check the operation of the WITEHC-I-F8000-2 (UBS) in a normal temperature environment.

Test at room temperature

Test under normal temperature environment means that WITEHC-I-F8000-2 (Excellent BOX) is placed indoors at a normal temperature (ie, the test environment temperature is near 30° C.), and after 120 hours of uninterrupted testing, the WITEHC-I - Test the operation of the F8000-2 (Excellent BOX) and record the operation of the WITEHC-I-F8000-2 (Excellent BOX).

Normal temperature test environment: Place the WITEHC-I-F8000-2 (Excellent BOX) in an office room with an ambient temperature near 30°C.

Normal temperature test purpose: Test WITEHC-I-F8000-2 (Excellent BOX) in the normal temperature environment, CPU occupancy rate of 100% of the operating conditions and WITEHC-I-F8000-2 (Excellent Box) chassis surface temperature changes.

Temperature Test Software: Passmark Burnintest Pro v4.0.1032

Test record data table:

Normal temperature test 1.1: WITEHC-I-F8000-2 (Excellent BOX) is placed horizontally with the CPU facing upwards and measured after 120 hours.

Normal temperature test result: WITEHC-I-F8000-2 (Excellent BOX) operates normally at room temperature with a CPU occupancy rate of 100% and an ambient temperature of about 30°C. The temperature difference between the indoor environment temperature and the surface temperature of the WITEHC-I-F8000-2 chassis is 13-18°C.

Normal temperature test conclusion

WITEHC-I-F8000-2 (Excellent BOX) Normal Operation at Normal Temperature

From the test case, under the room temperature, the WITEHC-I-F8000-2 (U-BOX) with 100% CPU occupancy is placed in horizontal, vertical, and other placement modes, and the room temperature is WITEHC-I-F8000- 2 (you BOX) chassis surface temperature difference of 13 - 18 °C, the temperature within the normal range. Temperature test software measured WITEHC-I-F8000-2 (Excellent Box) hard disk chip temperature between 48 °C - 49 °C, CPU diode temperature around 91 °C, CPU chip temperature between 76 °C - 78 °C, The temperature is within the limit temperature of the hard disk, diode, and CPU. The WITEHC-I-F8000-2 (Excellent BOX) is operating normally.