This system meets ISO 7500-1 Accuracy Class 0.5 for force measurement, and it provides a force resolution of 1/500,000 of full scale using a strain-gauge load cell for both tension and compression.
Force resolution is the smallest force increment the electronics can display and record relative to the machine’s rated capacity. On high-force frames, this matters most when you are running low-load segments such as seating, pre-load, or early elastic-region data capture before yield.
Accuracy class is tied to how the force channel is calibrated and verified. If your method requires a specific verification range or reporting format, confirm the exact calibration scope you need at the time of order.