Metrohm 746 VA Trace Analyzer User Manual

Page 451

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5.7 Program instructions

746 VA Trace Analyzer / 747 VA Stand

5-300

Description

The

SWEEP

instruction starts the voltage sweep defined in the parame-

ters.

U

t

U.start

U.end

U.step

t.step

Comments

•

The electrode type must be defined before the

SWEEP

instruction.

Admissible are

DME

,

SMDE

,

HMDE

or

RDE

.

•

The measurement mode must be defined before the

SWEEP

instruction. Admissible are

DCTMODE

,

DPMODE

,

AC1MODE

,

AC2MODE

or

SQWMODE

, but not

PSAMODE

or

CYCMODE

.

•

Apart from the

SWEEP

instruction, no other SWEEP instruction is

allowed in the same segment.

•

If the final voltage

U.end

should not be switched off at the end of the

program, enter a suitable standby voltage

U.standby

in a

ØMEAS

instruction.

•

With the

SWEEP

instruction maximum 1000 measured values can be

recorded.

see also

DSWEEP, FSWEEP, SSWEEP, DME, SMDE, HMDE, RDE

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