Services

RTS can provide an array of testing for electromechanical relays. RTS has over 30 years experience in testing EM relays, and is recognized as a leader with a proven track record for solving your relay reliability problems. RTS uses parametric and life testing for EM relays to find a relationship between quality and reliability for a specific user application. Once this relationship is established, 100% inspection against meaningful test limits can be very effective in screening out relays that are most likely to fail prematurely. RTS uses statistical methods for life predictions using Reliasoft's Weibull++ for reliability modeling.

A. Evaluation and Go/No-Go Testing

• Preparing test program
• Fixturing as required
• Testing and classification
• Recording and analyzing parameter distribution data
• Setting go/no-go limits and test failure categories
• Analyzing data and preparing report on results of testing

B. Life Testing " Selection of life test samples using evaluation data

• Testing and datalogging samples at intervals during and after life test
• Provide statistical analysis of results using Weibull distribution techniques
• Analyzing data and preparing detailed report on results of life testing

C. Qualification

• Obtain and compare quality and reliability data on relay samples from potential vendors
• Recommend qualified vendors based on test data
• Provide baseline data for selecting vendors
• Review and analyze supplier quality systems and processes to assure consistent high quality components
• Ensure application is correct

D. Analysis of Field Failures

• Collect data on field returns
• Categorize failure modes
• Make recommendations for future improvements
• Track root-cause failure analysis and manage improvements with suppliers

E. Specialized Testing

• RF testing: determine insertion loss, return loss, and isolation for your relays
• Aerospace/Military: vib/shock testing, thermal shock, leak testing, thermal cycle, altitude