Prototypes, short production runs, repair applications

GRS550 helps deliver your new product to market on time and on budget.

Prototypes, short production runs, new product launches all present a challenge in the manufacturing environment. In short series production and prototype build situations, traditional test solutions are often not economic to implement. This leaves your technical team facing the prospect of performing manual troubleshooting. It goes without saying this is labour intensive and not an easy task on densely populated high technology PCBs. GRS is designed as a repair test system, helping you repair and reclaim expensive boards with hard to find faults which otherwise would only be scrapped, saving a costly and wasteful exercise. Designed especially to operate in the following situations – prototyping, with newly launched products, and with production runs that are too small to justify traditional ATE –although you can also use the GRS 550 as an excellent complement to traditional fixture based ATE. If you specialise in prototype or short series production, the GRS is just what you need to keep yields at a maximum.

Make best use of your technical staff. You know that troubleshooting complex Graphical Repair GRS displays the CAD nets on screen and saves your technicians the time consuming process of wading through pages and pages of paper documentation. Built into the GRS design are features designed to speed the troubleshooting process (features Polar has developed using our 35 years of fault finding experience). New in the GRS is a Virtual Xray which allows your technicians to „see“ traces as they run inside the board. PCBs is a skilled task and that skilled technicians who can rapidly diagnose PCB faults are a scarce resource. The GRS is designed to help your technical staff put their skills to best use, by helping them rapidly target PCB problem areas and giving them the tools to track down faults in the minimum possiblepolar grs550 fault detection time. Prototypes, short production runs, new product launches, GRS 550 helps deliver your new product to market on time and on budget. The GRS is efficiently programmed from CAD data, troubleshooting programs can be developed in a fraction of the time and cost of a fixture based solution. Over 20 popular CAD formats are supported by GRS.

Contrasting traditional fixture based ATE and the GRS.

The strength of a traditional test solution using fixtures is in a high and medium volume environment, but as board complexity increases, the fixture cost associated also ramps up, and the number of boards you need to build to justify a fixture will also increase. Also, it may not be physically possible to access the whole board with a fixture, leaving some areas untested. GRS is a flying probe based system and by using CAD data the GRS ensures you can probe a high percentage of the board. You may ask, „Is fault coverage as high as on a fixture based system?“ This is an area where you need to decide what is best for your application. A fixture ba-sed system will typically (though not always) tend to have a higher fault coverage than a flying probe based system. Your benefit from using a flying probe based GRS is that your technical staff can have programs up and running from day one of production, and when engineering changes are made you do not have to write off costly fixtures – sometimes worth upwards of 20 000 Dollars.