Specifications

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8-3. Calibration Test Using The Internal Mass (Only For The HR-AZ Series)
This function tests the balance accuracy using the internal mass. .
Calibration test does not perform calibration.
This is available only when the "GLP output (info)" parameter is set to "1" or "2".
1 Connect the AC adapter and warm up the balance at least one hour.
2 Refer to "10. Function Tablel" to set "GLP output
(info)" to "1" or "2"
3 Press and hold the CAL key until CC in is
displayed, then release the key.
4 The balance measures the zero point.
Prevent vibration and drafts to affect the balance.
5 The measured zero point data is displayed.
6 The balance measures the internal mass.
Prevent vibration and drafts to affect the balance.
7 The value of the internal mass is displayed.
The normal range of the value is as follows:
Model The Internal Mass The Normal Range
HR-100AZ / HR-150AZ 100.0000 g
HR-250AZ 200.0000 g
±0.2 mg
HR-251AZ 200.0000 g ±2 mg
8 If GLP output is set, glp is displayed, the calibration test
report is output to the RS-232C interfac. Refer to "GLP
output (info)" of the function table, "11-2. GLP Report".
end is displayed after the calibration.
9 The balance automatically returns to the weighing mode.
Press and hold
Release
GLP output