Technical data

151
Blister Density Checker
ERWEKA Vacuum Density
Tester, Type VDT/S
To verify the function of blister packaging ma-
chines ERWEKA offers the Vacuum Blister
Density Tester, Type VDT/S.
The unit is equipped with an integrated vacuum
pump.
Pressure (-200 mbar and -850 mbar, dependant
on weather condition and size of container) and
time (up to 99 min., 59 sec.) are adjustable by
the membrane function keys. The two bright LE
displays show remaining test run-time and ac-
tual pressure.
The blister is placed in the external pressure
container, which is filled with liquid. Different
sizes of containers are available.
 ERWEKA VDT/S Blister Density Tester,
100V – 240V, 50 and 60Hz with Pressure
Container 150 mm, including porcelain in-
sert for holding the blister 11-630-0000
 ERWEKA VDT/S Blister Density Tester,
100V – 240V, 50 and 60Hz with Pressure
Container 200 mm, including porcelain in-
sert for holding the blister 11-63x-1xxx
 ERWEKA VDT Blister Density Tester, 100V
– 240V, 50 and 60Hz with Pressure Con-
tainer 250 mm, including porcelain insert
for holding the blister 11-63x-2xxx
 ERWEKA VDT Blister Density Tester, 100V
– 240V, 50 and 60Hz with Pressure Con-
tainer 300 mm (glass), including porcelain
insert for holding the blister 11-63x-3xxx
Options for VDT/S
 Upgraded electronic with USB printer inter-
face for documentation of the test procedure
11-630-1xxx
 Qualification Tool Kit for VDT/S comprising
of:
- Vacuummeter Type DVR
- Stop Watch 90-630-0000
 Qualification Tool Kit, certified, for VDT/S
comprising of:
- Vacuummeter Type DVR
- Stop Watch 95-630-0000
 IQ/OQ/PQ Documents 66-630-9999
 Spare Part Kit 92-630-0000