Test & Measurement Case Studies

 
Software upgrade for Fluke

When Fluke Precision Instruments wanted to upgrade the software component of their 7000 Series Automated Voltage Measurement System, they turnd to Product Technology Partners for help.
The instrument uses a LabWindows^TM/CVI^TM software application for the configuration of and download to the 7000S Reference Modules with a bespoke Excel add-in that allows the user to view and manage the data collected. Fluke needed the software to be compiled under the latest version of CVI and they had a number of support issues with the newer versions of Excel. They were also looking for advice on how to connect the instrument to a PC via USB.
The combination of our extensive experience in LabWindows/CVI programming and the robust nature of the development platform from National Instruments ensured that the upgrading was achieved in a cost effective and timely manner. We were then able to address the support issues in Excel and make recommendations for the USB connectivity.
A full report was generated which detailed all the code changes carried out and listed the alternative ways for the equipment to be connected by USB. This was then followed by a site visit to Norwich to hand over the completed software and ensure that all issues had been satisfactorily addressed.

Automated Test Equipment (ATE)

A well-known international manufacturer of fire detection systems required automated functional test equipment for a new range of fire detectors. We worked with mechanical and electrical designers to provide a turnkey solution for their immediate requirements and continue to work with the client as the product line develops. Other ATE projects include test sequencing and monitoring equipment that interface with our clients' works order databases for full integration in the production process.

Specialised measurement and data logging systems

A railway maintenance company required automated equipment to be mounted on a rail grinding train to measure longitudinal corrugations in rail, both for audit purposes and for interactive use when grinding rail in situ. In collaboration with the client's mechanical engineering consultant we developed a PC-based on-board system for measuring, analysing and recording corrugation that functions accurately even in the hostile environment of a rail grinding train.

Other case studies to be added soon!