During a proof-of-performance test, the minimum number of locations to test is based on what?

In a proof-of-performance test, the minimum number of locations to test is influenced primarily by customer count. This is because a higher customer count typically indicates a broader range of end-users and a greater need to ensure that the equipment performs effectively across various environments and conditions. Testing in multiple locations allows for a more comprehensive assessment of how the equipment meets the diverse needs of its users.

When testing a limited number of sites, relying solely on equipment type, geographic distribution, or historical data may not sufficiently capture the performance variability that could arise from the differing conditions experienced by various customer segments. Therefore, ensuring that a representative sample from the actual customer base is tested is essential for validating the performance of the equipment in real-world scenarios.