Appendix
90
Cornerload Performance
1
Allow the balance to warm up sufficiently by
turning ON the power and leaving it at the gram-
display at least two hours before starting the per-
formance checks.
2
Use a weight that is approximately 1/4 of the
balance capacity and place it sequentially at five
different positions on the pan in the order shown.
Record the readings in each of the five positions.
3
If the difference between the readings at the
center position and each of the off-center posi-
tions (eccentric error) is within five counts, the
balance cornerload performance is considered
normal.
* One count corresponds to one minimum dis-
play unit of the balance model.
A-7. Below-Weigh Hook Dimensions
1
2
3
4
5
0.7
4.5
Below-weigh Hook
Hole
φ
20
Balance bottom
4
3
3
4.6
