Chapter 3: General Considerations
Weighing System Performance
(12/99) 3-9
Combined
Error
Non-Linearity
Hysteresis
0
0
LOAD
OUTPUT
Rated
Capacity
Rated
Capacity
Decreasing Load
Increasing Load
Repeatability
Accuracy
TYPICAL PERFORMANCE SPECIFICATIONS
Individual
Load Cell
Load Cell
System
Repeatability 0.01% RC* 0.03% FS**
Combined Error (Non-
Linearity + Hysteresis) 0.03% RC* 0.10% FS**
* RC – Rated Capacity of load cell
**FS – Full Scale System Output, total of all load cells in system
Ideal Linearity
Figure 3-5: Sample Load Cell System Performance Graph
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