2
1 General information
1.2
Application purpose
MiniLec 4 is an electronic instrument for measuring the pressure
and the flow rate of low-pressure gas installations.
Apart from performing measurements, the instrument also permits
to store and record measurement data.
Note:
These operating instructions describe the function
-
alities of firmware version 2.XXX.
Subject to changes!
The descriptions always refer to the default settings
of the instrument.
1.3
Intended usage
The instrument can be used for the following purposes:
z
Serviceability determinations (i. e. tests of working order) ac-
cording to
DVGW worksheets G 600 (TRGI 2008) and G 624
[DGWV: German Technical and Scientific Association for Gas
and Water].
z
Main tests according to DVGW worksheets G 600 (TRGI 2008)
and G 624.
z
Preliminary tests according to DVGW worksheets G 600 (TRGI
2008) and G 624.
z
Regulator inspections according to DVGW worksheets G 459-2
and G 495.
