
MULTICAL®
602
118
Kamstrup
A/S
∙
Technical
Description
∙
5512
‐
931_N1_GB_11.2016
13.2
Verification with METERTOOL MULTICAL
602
13.2.1
General information
Verification of MULTICAL
602 requires verification equipment, and verification data must be entered into the
METERTOOL HCW program.
13.2.2
Verification equipment
Verification equipment, e.g. type 6699-399, is used for verification of the calculator MULTICAL
602. Verification
includes energy verification of ”E1” and ”E3”, test of volume inputs ”V1”, ”V2”, ”VA” and ”VB” as well as test of
temperature input ”T3”.
Different temperatures are simulated for the two sensor inputs, ”T1” and ”T2”, which form the basis of the
verification of the energy calculation together with the volume simulation.
The equipment was primarily constructed for use in laboratories, to test and verify heat meters, but can also be
used for performance testing the meter.
The computer program ”METERTOOL HCW 6699-724 is used for configuration, test and verification.
Verification equipment for MULTICAL
602 includes USB interface (type 6699-098) as well as corresponding driver
software. During installation this interface creates a ”Virtual COM port” which figures in the computer as an optional
COM port of the METERTOOL HCW software. As this ”Virtual COM port” only exists when the equipment is connected,
the verification equipment
must
always be connected to the computer before the program ”METERTOOL HCW” is
started.
Furthermore, the verification equipment requires mains supply via the included mains adapter.
Verification does not apply to temperature sensors and flow part(s).
The verification equipment is available in three different types, depending on the MULTICAL
602 type used and
the temperature points to be tested.
6699-397
Standard (EN1434/MID)
Type 67-A (2-wire Pt100)
T1 [
C]
160
80
43
T2 [
C]
20
60
40
T3 [
C]
5
6699-398
Standard (EN1434/MID)
Type 67-B/D (4-wire Pt500)
T1 [
C]
160
80
43
T2 [
C]
20
60
40
T3 [
C]
-
6699-399
Standard (EN1434/MID)
Type 67-C (2-wire Pt500)
T1 [
C]
160
80
43
T2 [
C]
20
60
40
T3 [
C]
5
For other equipment variants (types or temperature points), please contact Kamstrup A/S.