질의응답
제목 시험의뢰 관련
| 상태 | 답변 |
|---|---|
| 작성자 | |
| 작성일 | 2009-08-18 |
| 조회 | 2626 |
| 내용 |
안녕하십니까? 자동차용 커넥트를 만들고 있는 (주)KUM의 안홍준이라고 합니다. 하기의 내용으로 시험이 가능한지 문의드리려고 연락드렸습니다. 시험가능여부와, 시험일정, 시험비용을 알려 주시면 감사하겠습니다. 저의 메일은 (hongjun78@kunion.co.kr) 연락 부탁드립니다. USCAR-2 Revision 5의 Connector-to Connector Audible Click의 시험 내용은 下記와 같습니다. -下 記- 5.4.7 Connector-to Connector Audible Click 5.4.7.2 Equipment -> dB meter 5.4.7.3 Procedure 16 sample pairs are required.(2 groups of 8) samples are to be production intent. The connector cavities shall be not be populated with terminals. Include all TPAs, seals, stuffers and auxiliary pieces as applicable. 1. Measure and record the dB(A) level of the ambient sound within the test environment. The ambient noise level must be between 30 and 50 dB(A).. 2. Locate the soundmeasuring device or microphone 600/-50mm from the connector. 3. Mate the connectors in group 1 by hand and measure the dB(C)level of the sound generated as the lock engages. Do not bias the connectors toward or away from the latch as they are engaged. 4. Repeat Steps 1 through 3 using the group 2 connectors, post moisture conditioning. Parts are brought to their practical limit of moisture content by exposing ""dry as molded parts"" to 95-98 Relative Humidity at 40℃ for 6 hours( minimum), then completing the test within 30 minutes. 5.4.7.4 Acceptance Criteria The values measured in this test shall be documented in the test report. These values should be considered for information only and are used to compare connector designs or to assist in the connector selection/wire harness design process |
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