Rice Lake BenchPro Series, Operation Manual

Page: 18 / 42

14 BenchPro Series Operation Manual
4.0 Calibration
4.1 Span Calibration
The BenchPro Series allows for calibration with weight values other than full capacity. Table 4-1 displays the
alternate calibration weights for each model.
Calibration should only be performed using certified tests weights and performed by the local scale distributor.
Note
Turn off Gravity Compensation ( Section 3.4 on page 12 ) prior to performing a calibration using certified
weights. The default capacity (

) setting is in lb, if using kg calibration weights, change the

to the
appropriate scale capacity of the scale model. The model number of the scale is located on the serial tag on
the bottom of the scale.
1. To enter the calibration mode, remove the weight platter and the main pcb cover plate.
2. Locate and press the service setup switch.
3. Place the weight platter back onto the scale.

is displayed
4. Press until

is displayed.
5. Press to accept.

or

is displayed.
6. Press to scroll to

7. Press to accept.

is displayed.
8. Press .

is displayed.
9. Use Table 4-1 to choose the appropriate scale capacity.
10. Press to scroll to chosen capacity.
11. Press to accept.

is displayed
12. Press until

is displayed.
13. Press to accept.

is displayed.
14. With no weight on the weight platter, press to accept. A six digit value displays. This is the internal
counts of the load cell at zero weight.
15. Press to accept and perform a zero calibration.

is displayed.
16. Press once.

is displayed.
Model Scale Capacity
Alternate Calibration
Weights Scale Capacity
Alternate Calibration
Weights
BP 1214-6R 15 LB 5, 10, 15LB 6 KG 2, 5, 6 KG
BP 1214-15R 30 LB 10, 20, 30 LB 15 KG 5, 10, 15 KG
BP 1214-35P 70 LB 20, 50 70 LB 35 KG 10, 20, 30 KG
100 LB 30, 50, 100 LB 50 kg 10, 25, 50 KG
BP 1214-75S 150 LB 50, 100, 150 LB 75 kg 20, 50, 75 KG
300 LB 100, 200, 300 LB 150 kg 50, 100, 150 KG
Table 4-1. Alternate Calibration Weights