ZORN INSTRUMENTS ZFG 3000 GPS User Manual

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8. Instructions for engaging fall weight
When engaging the fall weight in the release mechanism, please use both thumbs as shown in
the sketch.
The fall weight is lifted up as far as possible with both hands until shortly underneath the limit
stop so that it can be pressed into the stop using both thumbs as shown in the sketch. Use your
thumbs to lift the fall weight up slowly until it engages in the release mechanism.
This avoids engaging the weight too harshly, which can lead to faulty measurements.
9. Technical data for mechanical loading device
Weight of fall weight
10 kg (15 kg)
Total weight of loading device
15 kg (20 kg)
Maximum pulse force (calibrated)
7.07 kN (10.6 kN)
Pulse duration
17 ms
(Data in brackets relates to options which can be supplied)
10. Technical data for loading plate and CBR stamp
Diameter of replaceable loading plate depending on option ordered
300 mm (150 mm)
Diameter of CBR stamp
(50 mm)
Weight of loading plate or CBR stamp including release mechanism
housing, sensors and 2 carrying handles
15 kg
(Data in brackets relates to options which can be supplied)

ZORN INSTRUMENTS ZFG 3000 GPS Specifications

General

Brand	ZORN INSTRUMENTS
Model	ZFG 3000 GPS
Category	Measuring Instruments
Language	English