Chapter Two Operation Instructions; Zero Function; Simple External Calibration; Operation Mode Conversion - Excell BH3 Service Manual

Precision balance

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EXCELL PRECISION CO., LTD.

CHAPTER TWO OPERATION INSTRUCTIONS

When the display shows weight value without anything placed on the platter, press the

to re-zero the balance. The zero indicator

condition.

Note: Zero Range

For OIML models = The displayed weight is within ±2% of scale capacity.

For Sri Lanka Model 1 = The initial zero (calibration zero) ±3% of full scale capacity.

For Sri Lanka Model 2 = The zero point at switch on ±3% of full scale capacity.

(The function is not available for approval models)

Press the

key for 3 seconds, the calibration weight value* shows in the display. Place the

same weight as the calibration weight value on the platter. After stable, the calibration procedure

is completed.

Calibration weight value* = The value was input in the external weight calibration setting.

(Please refer to page 27)

Press the

key to convert among the available operation modes: Weighing Mode, Counting

MODE

Mode and Percentage Mode. When selecting a different operation mode, the representative unit

or symbol (g, pcs and %) will show in the right side of display.

BH3 Series

is on, indicating a center-of zero gross weight

→0←

key

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