Ohaus NBF1A2 Navigator Balances - Manual (Page 13)

13
CALIBRATION MASSES
LINEARITY SPAN ONLY
CAPACITY MASSES MASSES
32g 10g and 30g 30g
210g
100g and 200g 100g or 200g
410g 200g and 400g 200g or 400g
810g 400g and 800g 400g or 800g
2100g 1000g and 2000g 1000g or 2000g
4100g 2000g and 400g 2000g or 4000g
8100g 4000g and 8000g 4000g or 8000g
It is recommended that masses meet or exceed ASTM
Class 4 Tolerance. Models 410g and 4100g use Class
2. Calibration masses are available as accessories.
3.3 Calibration (Cont.)
Calibration Menu Protection
NOTES:
• Calibration may be locked out to prevent unauthorized
personnel from changing calibration. If calibration has been
locked out, you can only access Cal Test.
• To lock out calibration menu, after calibration, refer to the
section titled Menu Lock-Out Protection, paragraph 4.12.
Calibration Masses
Before beginning calibration, make sure masses are
available. If you begin calibration and realize calibration
masses are not available, exit the menu. The balance will
retain previously stored calibration data. Calibration should
be performed as necessary to ensure accurate weighing.
Masses required to perform the procedures are listed in
the adjacent table and are available as accessories.
NOTE:
Any of the calibration modes can be terminated
at any
time by pressing either the Mode, Units or Setup buttons.