Hengx HXB series, Руководство пользователя

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Precision Balance
- 3 -
Functional Operation of Keys
Weighing:
Press
「
ON/OFF
」
key, the screen will have full display and start counting down. When the screen displays
, you can start weighing. If you need backlight, press key.
Counting:
Press key, the screen will show , then press key, and the screen will show
. You may select sample size of 20, 50, 100, 200 or 500 in turn by pressing in succession.
After selection, put the sample on the weighing pan and start counting operation when you hear a beep sound.
(Automatic averaging function is provided for simple counting)
Percentage:
Press key, the screen will show , then press key, and the screen will show
. You may select sample size of 20, 50, 100, 200 or 500 in turn by pressing in
succession. After selection, put the sample on the weighing pan and start using the percentage function when you hear a
beep sound.
Notes: 1. Min. unit weight of sample >=1 d (e.g.: unit weight of sample of 300g is at least bigger than 0.01g)
2. When weight is unstable, the indicator will go off.
3. After warming up the machine, the indicator will go off.
Panel Illustration
1 gradienter 7 Tare key
2 Warming up indicator 8 Zero key
3 Calibration function key 9 Weight display window
4 Sampling/Backlight key 10 Weighing unit
5 Weighing function switch key 11 Specification
6 Unit switch key