We are developing custom systems for various applications upon request.
Custom systems including for example special lenses, tube assemblies of our component system, special cross(xy) or rotary stages, lift tables, single or multiple axis stands, precision hole punches or micro assembly systems.
Our own design, manufacturing, assembly and service facilities enables us to provide you a complete system from a single supplier.
Here are some examples of customized solutions:
Spinneret Inspection Microscopes
Manual, semi- or fully-automatic microscopes for spinneret inspection "Made in Germany" since more than 40 years.
• high mechanical stability for long term inspection- and, due to that, spinning-quality.
• excellent optical image quality for fatigue-proof operation
• half- or fully-automatic inspection in combination with motorized axes improves the efficency and reduces operator influence
• by using the UHL component system, the Inspection Microscopes can be easily customized and provide simplified maintenance
• the PM4, PR5, PR7, PR8 and PR9 Inspection Microscopes are providing a direct, alternating view of capillary and counterbore without moving the spinneret
• several instrument types provide the fast inspection during stage movement with a large field of view with a speed of up to 2300 capillaries per minute
• inspection through the entire capillary length during the focusing travel 
model overview:
| Model | Operation | Inspection range | typical application | Video |
PR2 |
• manual • binocular • video (optional) |
350 x 150 mm |
yarn, filament round- and rectangular |
|
PR3 |
• manual • binocular • video (optional) |
200 x 100 mm |
yarn, filament round- and rectangular |
|
PR5-RMI |
• automatic • video with software and image analysis • counterbore view |
Ø 210 - 410 mm |
staple fiber round spinnerets |
|
PR4 |
• automatic • video with software and image analysis |
250 x 200 mm |
yarn, filament round- and rectangular |
|
PR4-S |
• automatic • video with software and image analysis |
maximum pitch circle-Ø 90 |
filament, carbon fiber spheric round spinnerets |
|
PR7 |
• automatic • video with software and image analysis • counterbore view (optional) |
250 x 480 mm |
yarn, filament, round- and rectangular |
|
PR8 |
• automatic • video with software and image analysis • counterbore view |
1110 x 468 |
yarn, filament, round- and rectangular |
|
| PR9 |
• automatic • video with software and image analysis • counterbore view |
1110 x 818 |
yarn, filament, round- and rectangular |
|
PM4 |
• automatic • video with software and image analysis • counterbore view |
700-7720 x 300 mm |
non-woven, meltblown rectangular spinnerets |
|
Spinneret Inspection Microscopes brochure download...
Centering device based on WM2
• stable iron cast stand
with coarse dovetail drive and motorized autofocus axis
• video system with high resolution camera,
integrated incident illumination
• X/Y stage and downholder
• pneumatic ultra high-precision jaw chuck
• self developed imaging software with customer specific application program
 |
• fully automatic centering and UV gluing |
Adjusting device based on WM2
• stable iron cast stand
with manual z-adjustment and coarse dovetail drive
• video system with high resolution camera,
integrated incidend- and transmitted illumination
• X/Y micro-manipulators for the prism fixture
and the vacuum tip
 |
• UV housing with safety switch |
 |
• swivel-mounted vacuum tip |
Microscopes for wafer inspection
Customized microscope for laser mark measurement on wafer
 |
 |
|
| • depth measurement by autofocus | • depth measurement by interference objective and software analysis |
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| • fully automatic measurement of depth, size and position |
Custom Positioning System with Stand for OEM-Microscope
• stable granite and iron cast stand
with manual z-adjustment
• high performance stepper motion controller
with joystick and serial interface
 |
• precise xy stage GT8 with 200 x 200 mm stroke • rotary stage RT5 with high round- and |
 |
• wafer-chuck with vacuum-fixture for 12", 10", 8", 6" and 4" wafer |