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Verfügbare Sprachen
Verfügbare Sprachen
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When the power is switched on a warm-up period of at least 30
sec. is required allowing the instrument's thermal stabilisation.
Afterwards the instrument will work with an accuracy of
approximately ±4% FS. It takes approx. 30 minutes until the
optimal stability is reached and the instrument will work with an
accuracy of ≤ ±3% FS. This is supposed to be performed with
or without gas flow.
Be sure that the specified pressures have been applied.
Pressure
surges,
as
may
occur
during
the
system
pressurisation, must be avoided. When starting up, always bring
the instrument gradually up to the level of operating conditions.
The control valve cannot be used as a shut-off valve. It needs
approx. 15-30 sec. after power-up until being in full operating.
The measurement should always happen at working conditions.
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There are no regular maintenance checks required for the
instrument's operation.
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It has to be ensured that a possible mounted inline filter (no part
of our scope of supply) is regularly checked and cleaned in an
ultrasonic bath.
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