Global Service & Support When You Need It

COSA Xentaur offers the finest instrumentation and analyzer service and technical support in the industry.  The COSA Xentaur Field Services and Repair Team provide Alpha Omega Instrument and ATOM Instrument customers also a wide range of training programs and services.

We recognize that every customer requires different levels of support to meet and maintain their objectives.  We offer a wide range of service designed to satisfy the needs of our varied customer base. We can also provide offer customized service plans.

  • On-site service agreements for the highest level of service.
  • Extended warranty agreements for customers who desire a rapid response, low cost, fixed fee repair service.
  • Ask about our Process Insights GO Remote Connected Service.
  • Optional priority repair service for urgent repair situations. 
  • A full line of quality replacement parts for customers who elect to maintain their own equipment.

We are ready to assist you with any technical or service-related inquiries that you may have.


We are with you after the sale.  Our Global Service provides a wide range after-sales services to proactively maintain your analytical instrumentation. With fast repair and rapid turnaround, OEM spare parts, emergency response, and qualified field service experts, we ensure you get the best value for maximized uptime and peace of mind. We can provide you with the expert execution of both large and small projects and the after-sales service when and where you need it. 

Technical Support

Technical support on weekdays
8.00 am – 4.30 pm CST

Phone:  +1 (713) 947-9591

On-site and Remote Support

  • Start-up
  • Installation
  • Maintenance
  • Service
  • Repair


  • Analyzer specific workshops
  • Theoretical and practical skills
  • Distributors and partners
  • End-users

NEED SERVICE? Contact our Customer Success Team TODAY!