StrainMatic M4/120

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StrainMatic
M4/120
™
Imaging polarimeter systems for the automatic
mea­surement of residual stress in transparent materials
The fracture strength and processing ability
of glass and plastic products are strongly
determined by inherent mechanical stresses.
But even small residual stresses in­fluence
the optical properties, an undesirable effect
in many applications. Therefore, constant
testing of residual stress is a very important
part of quality control. The StrainMatic™ M4
series automates the measurement and
evaluation of the stress birefringence and
enables a fast and exact determination of residual stresses and their spatial distribution.
Your Benefits
Objective and reliable results
Fast and easy operation
Improvement in quality by
on-site measurement
Traceability by automatic archival
of all results
Cost reduction by optimizing the
production process
StrainMatic
M4/120.14
M4/120.50
M4/120.33
™
Operation external PC with touch screen, mouse, keyboard
Illumination LED array
Image acquisition matrix camera with telecentric lens
Working distance
approx. 250 mm
Field of view approx. 96 x 72 mm (M4/120.14)
approx. 90 x 76 mm (M4/120.50)
approx. 120 mm Ø (M4/120.33)
Image resolution 1392 x 1040 px (M4/120.14)
2448 x 2050 px (M4/120.50)
2000 x 2000 px (M4/120.33)
Spatial resolution approx. 0,07 mm (M4/120.14)
approx. 0,04 mm (M4/120.50)
approx. 0,06 mm (M4/120.33)
Measuring results polarization angle (°)
optical retardation (nm)
normalized retardation (nm/cm, nm/mm)
integrated stress (MPa)
Measuring range approx. 0 to 72 nm (standard)
approx. 0 to 290 nm (uni- or multi-directional)
approx. 0 to 2900 nm (with HOD module)
Measuring time typical < 45 seconds
Power supply 100-240 V AC, 45-65 Hz, 500 VA
Dimensions approx. 950 x 450 x 475 mm (H/W/D), without operating station
Weight approx. 65 kg
Optical materials and components (e.g. fused silica, crystals, lenses, prisms)
Tube glass and related products (e.g. lab glass, pharmaceutical containers)
Lighting glass (e.g. glass bulbs, glass-metal transitions)
Custom adaptations and special versions are possible on request. No responsibility is taken for the correctness of the
information. All information is subject to change without prior notice. Version 10/2014. © 2014 ilis gmbh, all rights reserved.
Product website: www.ilis.de/en/strainmatic.html
ilis gmbh Konrad-Zuse-Straße 22 D-91052 Erlangen
Fon +49 (9131) 9 74 77 90 Fax +49 (9131) 9 74 77 99
info@ilis.de www.ilis.de
Technical Data
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