Camille Bauer GOSSEN METRAWATT GEOHM C, Operating Instructions Manual

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GMC-I Messtechnik GmbH 25
6 Database Function
Displayed measurement data can be saved individually for each measure-
ment to the internal database either with or without a comment. In order
to assign the individual measured values to various buildings, customers
etc., a data record must first be created with its own memory address.
6.1 Creating a Data Record – Data Function
Ð
Press the data softkey.
Ð
First, enter the desired memory address with the softkeys. After
acknowledging this entry with the
START key (press at center), the
cursor appears at the first entry position ( BUILDING) .
No entry is required for the customer ID field, as long as measurements
are only performed for a single company.
The
M-TYPE field (measurement type) is used to designate what kind of
measurement is involved. This entry is required in order to generate a
report with PS3 test instrument software for lightning protection systems.
M-TYPE Setting Significance
D Continuity to metallic installations
DG Continuity to metallic gas lines
DW Continuity to metallic water lines
DL Continuity to metallic ventilation systems
D1, D2, D3, D4 Continuity to other, user-defined types of metallic systems
U Contact resistance measurement at all measuring points in order to
determine continuity of all conductors. The number assigned to the
measurement designates resistance between specific test joints, e.g. mea-
surement number 1 indicates resistance between test joints 1 and 2, mea-
surement 2 between test joints 2 and 3 etc.
E Measurement of earth dissemination resistance from individual earth
electrodes with open test joints
! Measurement of earth dissemination resistance for the entire system
with closed test joints