9.6 Calibration of Built-in Weight
This function is only supported by the HJR-KE series. This is a function to calibrate the built-in
weight with an external weight.
1 Set Function 2.
Set Function 1 with nothing put on the pan.
Enable the calibration of built-in weight function in Function 2
[
].
2 Start span adjustment.
Press the Function key.
The display is changed [
].
Press the Function key while holding down the Zero/Tare key,
and release the keys at the same time.
The display blinks [
], and then indicates [
].
When the display indicates [
], put a weight on the
pan carefully.The display blinks [
], and then
indicates [
].
When the display indicates [
], unload the weight.
When calibration is completed, the display indicates [
],
and the balance goes back to measurement mode.
CAL
Hints
1. When you press a
key other than the Function key
during span adjustment or a span test,
the display indicates [
], and the span adjustment or test is cancelled. Then the
balance goes back to the normal display.
2. To perform span adjustment or a span test with an external weight, use a weight for calibration
that weighs 50 % of the weighing capacity or heavier. To calibrate more accurately, use a
weight that is close to the weighing capacity.
Use a weight of OIML-E2 or a higher class to calibrate the built-in weight.
3. When an error is found in span adjustment or in a span test, the following messages are
displayed:
(1) [
]: You used a weight weighing less than 50% of the weighing capacity for
span adjustment.
You used a weight weighing less than 95% of the weighing capacity to
calibrate the built-in weight.
(2) [
]: An error over 1.0 % was detected in span adjustment with an external
weight, or the balance failed.
(3) [
]: Automatic span adjustment was performed with an object put on the pan.
(4) [
]: An error over 1.0% was detected in automatic span adjustment, or the
balance failed.
(5) [
]: Automatic span adjustment was stopped due to insufficient battery
capacity.
(6) [
]: Abnormal operation occurred in the internal driving unit during automatic
span adjustment.
(Pressing a key when an error message is being displayed moves you back to measurement
mode).
*
When one of these messages is displayed, calibration is not performed.
Check that you are using a proper weight, and start span adjustment or a span test again. If
span adjustment with a proper weight results in the same error message, contact our
Marketing Division or Technical Service Division.
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