Mettler Toledo LJ16 Betriebsanleitung PDF herunterladen (Seite 15)

5. Operation

5.1 Operation of the LJ16

Controls

(1) Control bar of the balance (tare bar)

(2) Keypad of the dryer

Switching display on/off

• Press control bar (1) briefly ; all display segments light up for a few seconds.

• The display then shows 0.000 g.

• Raise control bar briefly; the display blanks out.

Taring

• Place aluminum sample pan on pan support.

• Press control bar (1) briefly; the display changes to 0.000 g.

Calibrating

Before work is performed for the first time with the LJ16 dryer, the balance should be calibrated.

To achieve a correct calibration, it is advisable to attach the instrument to the power supply 30

minutes before calibrating. Calibration is necessary only if the absolute sample weight is of

importance.

• Press control bar (1) until -CAL- appears, then release; display changes to - - - - - - and then to

calibration weight (flashes).

• Load requested calibration weight (e.g. 100 g); display changes to - - - - - -, then 0.000 g

flashes.

• Remove calibration weight; display shows - - - - - - and then changes to 0.000 g.

The instrument is now calibrated.

°C

0.000

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Mettler Toledo LJ16 Betriebsanleitung Seite 15