Vetek DGT - CALIBRATION PROCEDURES; Calibration for Independent Channels and TRANSM Mode

DGT / DGT60 / DGTQ / DGTP
26
 SEr.nuM SERIAL NUMBER
Diagnostics check for use of the manufacturer.
4. CALIBRATION
There are two possible types of calibration, depending on the type of application chosen for the instrument: for
"IND.CH." type (independent channels) and for "DEP.CH." type (dependent channels, which could eventually be
digitally equalized) (see section 3.2: tYPE – Application type).
NOTE: For the type of "TRANSM." functioning (see section 3.2: tYPE – Application type) the calibration procedure is
the same as that of the scale with independent channels.
IMPORTANT: with Approved Instrument, the following parameters:
- are read only: "GrAV", "rAnGE 1", "rAnGE 2", "diV", "dECi", "u.M", "ntP", "ddt1", "ddt 2", ddt 3"
- are not displayed: "0Calib.", "tP0", "tP1", "tP2", "tP3".
4.1 Calibration procedure for the INDEPENDENT CHANNELS and "TRANSM" MODE
Premise: this procedure is to be followed if one has to calibrate from 1 to 4 independent scales, either in the
"IND.CH." or in the "TRANSM." functioning mode (see section 3.2: tYPE – Application type). Each single cell must be
connected to an instrument channel; if one wants to connect more than four cells it will be necessary to equalize
these externally using the junction box.
Calib (*)
ConFiG (§)
GrAV. (*) 9,75001 … 9,84999
diV
dECi
u.M.
1, 2, 5, 10, 20, 50
G, Lb, t, kG
CALib.P
1, 2, 3, no
rAnGE 1
rAnGE 2
tP 0
ddt 1
tp 1
ddt 2 (§)
n tP
tp 2 (§)
ddt 3 (§)
tp 3 (§)
0.CALib(*)
SEtuP nChan (*)
Chan (§)
1..4
1..4
...
SETUP
ENVIRONMENT
tYPE (*) (§) ind.Ch, trAnSM
CEL.SEn
CEL.CAP
dEAd.Ld
Kno.WGt
thEo.CA
(§) = shows that the parameter is visible only in certain programming conditions; see the explanation of the parameter for the details.
(*) = shows that with an approved instrument the parameter could be not visible or not enterable; see the explanation of the parameter
for further details.
1) Enter in the SET-UP ENVIRONMENT of the scale (when turned on, press for an instant the TARE key while
the firmware version is displayed ).
2) Select the type of appliaction:
Enter in the "tyPE" step and select the "ind.Ch" parameter.