Calibration procedures

How to calibrate a Rinstrum scale.

2 calibration procedures for Rinstrum 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.

Indicator

Rinstrum R320, X320, CAS X320

Press SELECT first and hold then press UNITS/Power for 2 seconds at the same time. The screen will go to [BUILD]

Indicator

Rinstrum R420

Unplug scale and power back up. Press and hold [power] and [f3]. Scale will say GEN.OPT. Press [ZERO]key twice to get SCALE. Press [TARE] 3 times to get CAL. Press [SELECT]. Get ZERO CAL ?. Press [OK] on right keypad . Remove weight from the scale. Press [OK] get Z in P (Zero in Progress). Wait till you get 0.000 DONE. Press [OK] get ZERO CAL ?. Press [SELECT] key to get SPAN CAL ?. Press [OK]. Put Weight on Scale. Press [OK]. Enter the weight on the scale. Press [OK]. Get S IN P

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How to calibrate a Rinstrum scale.

Rinstrum R320, X320, CAS X320

Rinstrum R420

More calibration procedures.