Beijing free drop test and third-party drop detection report

Where can I do free drop/free fall tests in Beijing? What are the number and direction of free drop tests? Is there a test report for drop tests? What is the role of drop tests? Can drop tests be done on both military and civilian products
Environmental Testing of Industrial Electronic Products Part 2 Test Method Test Free Drop
This test is divided into two methods. One method is usually used to simulate the free fall that non-packaged products may experience during transportation. The sample is usually in accordance with regulations. The two methods are usually used to simulate the repeated free drop test that connectors attached to cables, small remote control devices, etc. may be subjected to in use. The sample is repeatedly dropped from a specified height. onto a specified surface
Method - Free drop test
The purpose of the test is to determine the adaptability to being dropped due to rough handling during handling, or to determine the minimum firmness level required for safety
This test is mainly used For unpackaged test samples, as well as test samples packaged in transport boxes that can be used as part of the sample
Test conditions
Test surface The test surface should be a smooth, hard, rigid surface made of concrete or steel. When necessary, the relevant specifications may stipulate other surfaces. The drop height refers to the height between the test surface and the nearest sample part when the test sample is suspended before falling. Release method releases the test sample. The method should be such that the test sample is dropped freely from the suspended position in a manner that minimizes interference
Height of drop
Method 2 Repeat the free drop test
Purpose of the test is to determine the contact area that may frequently drop to a hard surface. Component type device with cable.
This test method is to drop the test sample from a specified height to a hard surface for a specified number of times. To simulate actual conditions, each test specimen should be tested individually, usually with a length of cable attached. The test results should be evaluated through changes in the mechanical and electrical properties of the experimental samples.
Height of fall
Number of falls.
Frequency of drops The frequency of drops is times per minute.
Test surface The test sample shall be dropped on a smooth, hard, and solid test surface of a thick steel plate backed by a wooden board of thickness between 1 and 2.