Видео с ютуба Zorn Instruments
ZORN ZFG 3.1 und ZORN Dplus
Falling Weight Deflectometer ZORN ZFG Transportation (old video)
Light Drop Weight Tester ZORN ZFG Installation Guide (old video)
Bearing Capacity Testing & Pavement Testing by ZORN LWD device (old video)
ZORN INSTRUMENTS - this is us! Expert for LWD.
ZORN D plus - kabellos mit dem ZFG unterwegs
ZORN Asphalt Tester / Asphalt Deflectometer
ZORN History | 150 years in summary
ZORN Asphalttester Anwendung (D)
ZORN Light Weight Deflectometer : Calibration Eng
ZORN FG WebApp : Settings
Measuring correctly with the LWD (the ZORN drop plate): correct handling, acoustic control, safety.
ZORN Leichtes Fallgewichtsgerät ZFG 3.0 - Die Messung (altes Video)
ASTM E2835-11 - Light Weight Deflectometer - Measurement of Soil Compaction (old video)
Электронный динамический плотномер грунта ZFG 3.0 ZORN Instruments, Германия (ООО «Смарт Системс»)
ZORN FG-WebApp : Create project profiles & use them on site
ZORN FG WebApp: Importing and displaying measurement data – here's how!
Легкий дефлектометр с падающим грузом ZFG 3.0 ZORN Instruments, Германия (ООО «Смарт Системс»)
ZORN Instruments