3. Scope of Delivery
05
3.1 Technical Equipment
The technical equipment of the ZFG 3.0, ZFG 3.1 and ZFG 3000 Light Weight Deflectometer is descri-
bed below.
The loading device with drop weight, guide rod, spring assembly and release lever is identical for all
models. The same applies to the bearing plate and the MEMS acceleration sensor used.
Differences exist in the design of the measuring electronics.
The ZFG 3.0 model has measuring electronics as a hand-held device, which in the basic equipment
allows the comfortable execution of the dynamic bearing plate compression test. The user is guided by
the device through the measuring process. The device automatically calculates the settlement values of
the bearing plate and the deformation module E
vd
. In addition, it stores the measurement data (optionally
internally or on SD card).
This basic equipment of the ZFG 3.0 can be extended by additional technical features. Available features
include an integrated GPS receiver for localizing measurements, a WiFi transmitter for transferring mea-
surement data to a Windows PC or to tablets and smartphones (iOS and Android). In addition, a thermal
printer is available for instant printing of test reports (optionally in a robust aluminum case).
The measuring electronics of the ZFG 3.1 model are technically the same as those of the ZFG 3.0,
but already include a WiFi transmitter in the basic equipment for transmitting the measured data
to a PC or mobile device. As with the ZFG 3.0, the electronics can be expanded to include additio-
nal features.
Both models can be easily distinguished by a different coloured casing.
The ZFG 3000 also has an electronic measuring system with automatic calculation of the bearing
plate settlement values and the deformation module E
vd
. It stores measurement data either inter-
nally or on an SD card.
The electronics of this model are located in a robust case. Already EX Works, the ZFG 3000 is fully
equipped with a GPS receiver, thermal printer and a license for the use of the ZORN FG software
for the convenient creation of professional test reports on MS-Windows PC. A transparent cover
protects the electronics with LCD display and control buttons as well as the printer from dust and
splash water. If required, the ZFG 3000 can be operated with the lid closed by means of specially
secured, external buttons.
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