A&D EK-09H Spécifications télécharger pdf (Page 16)

7. CALIBRATION

This function adjusts the balance for accurate weighing.

Perform calibration in the following cases.

 When the balance is first used.

 When the balance has been moved.

 When the ambient environment has changed.

 For regular calibration.

7-1. Calibration using a weight

 Prepare a calibration weight (optional) before start.

1. Warm up the balance for at least half an hour with

nothing on the pan.

2. Press and hold the calibration (CAL) switch until

Cal appears, and release the switch.

3. The balance displays Cal 0 .

To change the calibration weight value, proceed to

step 4.

To use the calibration weight value in the balance

memory, proceed to step 5.

4. Press the SAMPLE key. The display shows the

calibration weight value in “gram” that is stored in the

balance. Use the following keys to change the value.

SAMPLE key To select the digit blinking to

change.

RE-ZERO key To set the value of the digit

selected.

PRINT key To store the value and return to

step 3.

MODE key To cancel the value and return to

step 3.

 Use a calibration weight of more than 2/3 of the

capacity (of the highest range for EW- i series).

Cal

Cal 0

01200.0

Cal 0

Press and hold

the CAL switch.

Set the weight using

the relevant keys.

Release

the CAL switch.

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A&D EK-09H Spécifications Page 16