Datasheet

SWS1000L

6. MIL-STD-810F VIBRATION & SHOCK TEST

(1) Truck transportation over U.S. highways vibration test

(MIL-STD-810F 514.5 Category 4- Truck/trailer/tracked-restrained cargo)

1. Purpose

2. Test method

Unit was taken directly from production line.Unit was compliant with production standards

The performance of vibration test machine is confirmed before vibration test.

Unit is tested in random vibration conditions based on [MIL-STD-810F_figure 514.5C-1]

/Hz

10 0.01500 10 0.00013 10 0.00650

40 0.01500 20 0.00065 20 0.00650

500 0.00015 30 0.00065 120 0.00020

1.04 g rms 78 0.00002 121 0.00300

79 0.00019 200 0.00300

120 0.00019 240 0.00150

500 0.00001 340 0.00003

0.204 g rms 500 0.0002

0.740 g rms

* See the APPENDIX B [Direction of vibration]

* Test time is 1 hour in each directions. (It shows road transportation of 1000 miles in U.S.by truck.)

3. Acceptable conditions

During vibration test,no destruction in the test unit.

After vibration test,no abnormality in the electric characteristics and the mechanism.

4. Test result

Test based on [MIL-STD-810F 514.5 Category 4-Truck/trailer/tracked-restrained cargo-Truck transportation over U.S.

highways]

<MIL-STD-810F_table 514.5C-VII>

Vertical Transverse Longitudinal

Break points for curves of figure 514.5C-1

U.S.highway truck vibration exposures

DENSEI-LAMBDA

R-13