Home Products DLP® Technology 3D Scanner AutoGrid® compact in-process Accessories
SurfCheck®
Company Partners Trade Shows Support Contact

	AutoGrid® compact
	The new AutoGrid® compact model of the system family has been developed in order to meet common user requirements for high mobility and flexibility combined with robustness and ease of use. Employing latest camera technology, the new solution is completely based upon digital camera technology, and the use of standard laptop computers provides a maximum of mobility. Four cameras are rigidly placed inside the measuring head allowing for instant measurements without any setup and calibration stages. operator makes handheld recordings by pressing the REC button just when pointing onto the object region of interest - and 4 CCD cameras are triggered to take the photogrammetric view. The object working distance is indicated by a laser and the high brightness LED illumination switches automatically during the recording.
	The convenient AutoGrid® user interface provides software control of exposure time and camera gain settings. The AutoGrid® compact system takes advantage of high-resolution cameras recording 5.7 million pixels in total per snapshot. In connection with high-quality optics the system is able to take an area of up to 0.5x0.4 m² where up to 12.000 grid points can be rapidly evaluated in one picture set. Single measurements can be easily stitched together yielding the analysis of whole components without size limitations. In addition, the measuring head has been designed to firmly fit into a box meeting the international flight-cabin case dimensions.
	Specifications
	Measuring head amount: 4 progressive scanning CCD cameras 1392 (H) x 1040 (V) active pixel with f=8 mm Schneider Kreuznach high quality measuring lenses hardware: pc connection and power supply via a single cable using the firewire interface size: 370x345x150 mm³ weight: 5kg mobility: convenient transport box meeting the international flight-cabin case dimensions Computer equipment brand mark first class notebook PC with worldwide service, inclusive notebook case ⁄ alternatively midi tower PC and TFT monitor on demand Environmental temperature operating: 10 … 35°C non-operating: < -40, > +70°C humidity: 20% …93%, non-condensing Software Microsoft Windows 7 full compatibility with Microsoft Office applications and other standard software Measuring volume about 480x360x150 mm³ per image set, other volumes on demand Field of data up to 12,000 measured points per single measurement, combined measurements without size limitation Calibration fixed optical setup maintaining long term calibration; automated, robust self-calibration procedure (3 min) using certified calibration gauge Measuring time 3-5 min for a complete analysis of one image set Results 3D shape with coordinates x,y,z [mm] at grid line crossing points, engineering strain ε [%], true strain φ, v.Mises equivalent strain, thinning [%], thickness [mm], safety strain, max. failure Graphs 3D surface display using original object grid for direct result mapping to object, color encoded presentation of strain and thickness as texture on the 3D object, 2D data profiles along user defined curves, forming limit diagram (FLD) with various FLC's and auxiliary lines, interactive tool for the creation of FLC's from strain data sets, automatic MS-Word FLD reports based on free editable templates Graphic export printer, clipboard, *.bmp, *.tif, *.png, *.jpg, *.vrml, *.ps, *.eps Data export ASCII, MS-Excel, AutoForm, Pam-Stamp, *.stl, AutoCAD, LS-Dyna Accuracy (rms) field of view [mm³] grid [mm] Points per image set Δx [mm] Δy [mm] Δz [mm] Δε 480x360x150 2.0 > 12,000 0.01 0.01 0.02 0.5 % 480x360x150 2.5 > 10,000 0.01 0.01 0.02 0.3 % 480x360x150 5.0 > 6,000 0.01 0.01 0.02 0.1 %
	page top

Download

Inquiry

autogrid at vialux.de

Imprint

AGB