GRS550 is designed as a repair test system, to assist in repair and recovery of expensive boards with hard to find faults which otherwise would end up being scrapped.
The GRS550 relies on the principle of nodal impedance analysis, also known as VI-trace. The board under test is unpowered, while the test probe applies a current limited AC voltage on all circuit nodes. The specific nodal impedance of each net is displayed and compared with a previously stored reference.
Designed from the outset for long life, flexibility and low cost of ownership, the GRS550 will help reduce service and repair costs over years and is suitable for use on a wide variety of PCBs. Customers stand to benefit most if they can answer yes to more than 2 of the following criteria:
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