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Profile Projectors & Measurement Projectors (Shadowgraphs)
We offer a range of profile projectors (shadowgraphs), measurement projectors and digital projectors with Workstage and software configurations for a variety of component sizes and complexities to suit your requirements:
1. DP Digital Profile Projector
Our digital profile projector gives fast, precision measurement of 2D contours and the ability to import DXF files directly onto the screen. Comprising CCD camera, touch screen PC and a precise measuring stage, this tabletop DP200 design can handle components up to 20kg in weight and 200x100mm in size. Other models are available for up to 500x200mm in size.
Digital Profile Projector with touchscreen software It is simple to use giving extremely fast dimensional measurement data through its intuitive software.
This new digital processor allows you to import your DXF drawing onto the screen and position it accurately over the image of your workpiece. Circles, lines and angles can all be defined directly on-screen allowing high quality measurement at top speed.
Maximum workpiece size (XYZ):
200x100x100mm (DP200)
up to 500x200x200mm (DP500)
Maximum workpiece weight:
20kg
2. Standard Profile Projectors
PV300 shadowgraph The ultra-stable Schneider range of profile projectors incorporate large working distances, load capacity and screen sizes of up to 1.5metres to accommodate a wide range of components.
Long working distance for tall workpieces (up to 258mm on standard instruments
PV300 Profile Projector stage Large load capacity
Horizontal or Vertical configurations available from 300mm up to 1.5m screen dia
Robust construction
Transmitted and incidental illumination for optimum clarity
Optional touchscreen Multicount 200 processor & external edge detector
Technical Data
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PV300
PV360
P600V
Screen size:
300mm
360mm
600mm
Measuring range:
200x100mm
200x100mm
250x125mm
Image field (at x5 mag):
30mm
30mm
120mm
Working distance (at x5 mag):
115mm
134mm
258mm
Projection accuracy:
0.15% for transmitted light, 0.10% incident
0.15% transmitted, 0.10% incident
0.10% for transmitted light, 0.08% incident
Stage size:
400x240mm
400x240mm
520x325mm
Max distortion:
0.1%
0.1%
0.2%
Other configurations/sizes are also available.
3. Ultra Precision Measurement Projectors
Ultra precision measurement projector With the addition of an integral edge sensor in the beam path of the projector to determine the exact edges of the workpiece (completely independently of ambient light conditions) we have the Schneider range of measurement projectors.
Telecentric illumination and objectives reduce distortion (see spec below)
Both transmitted and incidental illumination for optimum focus
Digital readout and optional camera and image processing functions
Consistent quality of measurement results with no readjustment required
Optional CNC control for automatic workpiece measurement
Large range of optional fixtures and accessories for ease of use
Technical Data
Model*MV360MH360ST600/ST1000HST600V/ST1000V
Screen size:
360mm vertical
360mm horizontal
600mm or 1000mm horiz
600mm or 1000mm vertical
Measuring range:
200x100mm
250x150mm
350x300mm to 750x300mm
300x200mm to 500x200mm
Image field (at x10 mag):
36mm
36mm
60mm for 600, 100mm for 1000
60mm for 600, 100mm for 1000
Working distance (at x10 mag):
115mm
115mm
136mm for 600, 240mm for 1000
136mm for 600, 240mm for 1000
Stage size:
400x250mm
500x135mm
750x200mm to 1200mmx200mm
600x440mm to 800x440mm
Length measuring uncertainty**:
E2 (2.5+L/80mm)μm
E2 (2.5+L/80mm)μm
E2 (2.0+L/80mm)μm
E2 (2.0+L/80mm)μm
Max distortion:
0.1%
0.1%
n/a
n/a
Projection precision:
0.15% transmitted light, 0.10% incident
0.15% transmitted light, 0.10% incident
0.10% incident and transmitted light
0.10% incident and transmitted light
* other models available - please contact us for details
** measuring length L in mm
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For more information on Profile Projectors & Measurement Projectors (Shadowgraphs) For Aerospace Industry talk to Spectrum Metrology Ltd
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