DRUCK & TEMPERATUR Leitenberger GmbH •
Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • [email protected] •
• www.druck-temperatur.de
www.LR-Cal.net
MANUAL
TLDMM + TLDMM-A01
TLDMM-A02 + DFP
26
10. Full scale calibraon (pressure measurement)
WARNING!
The following procedures are described by way of documentaon only, but it
shall be performed by authorised calibraon centres only and in case of real need.
DRUCK & TEMPERATUR Leitenberger GmbH declines any responsibility for measurement errors
or bad funconing which shuld be caused by adjustments performed not properly. In this case the
validity of cerfificaon would lose.
To reset the last calibraon (jusfacon) back to factory se ng, enter password
and confirm
0138
with SET-key.
10.1 Gauge pressure ranges (posive pressure)
• Make sure that the instrument is open to atmospere, no pressure applied to the instrument.
• Press ON and PEAK keys together for some seconds to enter the password se ng menu.
P0000
Select the password
via Arrow-Up/Arrow-Down keys and press SET key.
3124
P 0
The instrument displays an internal offset. Reset using the ZERO key and confirm
with the SET key.
P 1
Generate the pressure at values 20% (P1), 40% (P2), 60% (P3), 80% (P4) and
100% (P5) (e.g. with pressure test pump) and confirm with SET key. Adjust the
P 2
P 3
measured value using the Arrow-Up/Arrow-Down keys and confirm with the
P 4
SET key.
P 5
dP
Select the decimal point posion (Arrow-Up/Arrow-Down keys), confirm with SET.
End
The calibraon procedure is finished,
appears on the display.
End
10.2 Gauge pressure ranges (negave pressure / vacuum)
• Make sure that the instrument is open to atmospere, no pressure applied to the instrument.
• Press ON and PEAK keys together for some seconds to enter the password se ng menu.
P0000
Select the password
via Arrow-Up/Arrow-Down keys and press SET key.
2124
P 0-
The instrument displays an internal offset. Reset using the ZERO key and confirm
with the SET key.
