Denver Instrument Tl-series Instructions d'exploitation télécharger pdf (Page 13)

14

Calibration/Adjustment

The balance offers you various

calibration/adjustment functions.

You can select these functions by

setting the appropriate menu code.

All models have a built-in calibration

weight.

Using Verified Balances as Legal

Measuring Instruments in the EU*

Before using your balance as a legal

measuring instrument, you must

perform “Internal Calibration” at the

place of installation after the warmup

period.

Menu code selection: 1 9 3 **

The calibration weight is internally

applied by servomotor and removed

at the end of calibration.

Calibration is the determination

of the difference between the weight

readout and the true weight (mass) of

a sample. Calibration does not entail

making any changes within the

balance.

Adjustment is the correction of this

difference between the measured

value displayed and the true weight

(mass) of the sample, or the reduc-

tion of the difference to an allowable

level within maximum permissible

error limits.

During calibration, the sensitivity

of the balance is adjusted to changes

in the ambient conditions.

Calibrate your new balance at

the place of installation after each

warmup period and before the first

weight measurement. In verified

models the balance should be

calibrated at least once a day.

▼

▼

When the display shows a zero

readout, press the CAL key to activate

calibration.

If any interference affects calibration,

the error message “Err 02” is

displayed briefly.

In this case, tare and press the CAL

key again.

Important Note

During calibration, the weighing pan

must be unloaded.

** including the Signatories

of the Agreement on the European

Economic Area

** = factory setting

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 48 49

Commentaires sur ces manuels

Pas de commentaire