Good Quality Electrical Test – Electronic Product Phone Arbitrary Continuous Tumbling Barrel Drop Testing Machine Roller Drop Tester – Hongjin

Summary

The Automatic Tumbling Barrel Drop Test Machine simulates repeated falls which may occur to such devices as connectors or small remote control units which are normally attached to cables during use.

The Automatic Tumbling Barrel Drop Test Machine is the recommended instrument to perform such a test. A barrel is turned at a rate of five revolutions per minute resulting in ten falls per minute. The sample falls from a height of 500mm on to a steel plate that is 3mm thick and backed by 19mm thick hardwood. The number of falls is set by the user in accordance to the standard they are meeting. After the tumble barrel procedure, the specimen is checked visually, mechanically, and electrically as prescribed in the relevant specification.
 
Feature
Used for reciprocating test products’ drop resistance, the roller drop tester can be divided into three types: single roller drop tester, double roller drop tester, and four roller drop tester.