Calibration procedures

How to calibrate a Masstron scale.

1 calibration procedure for Masstron indicators, balances, and scales, from our technicians' notes.

Reference only. Every digital scale has a different sequence of buttons to calibrate it, and most need a known calibration weight — typically calibrating at both zero (dead load) and span (the known-weight portion). Have a known weight ready before you start. These instructions are provided for reference only and Progressive Scale takes no responsibility for their use. If you need an on-site scale calibration in the CT, NY, or MA area, call 203-792-2854.

Scale

Masstron M -1500

Masstron M1500 Open Indicator and there is a fine span pot labeled R-17 Little black pot in middle of board Medium span SW3 M5000 Open indicator and main group of boards is on a hinge. undo screw in back so boards swing out. Then throw SW!-1 on the back board. then on keypad type "access" "0" "5"then press enter this is the zero cal. astrange number is there press enter till done. For span press "access" "0" "4" then enter. place calibration weights on scale. tell the indicator what it is then press enter. To save changes press access then enter twice then wait two seconds before throwing SW1-1 back.

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How to calibrate a Masstron scale.

Masstron M -1500

More calibration procedures.