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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