Film Quality Analyzer
Optical in-line analysis in laboratory and production
The Film Quality Analyzer measures the transparency and optically checks the quality of blown or flat films on a laboratory or production scale. The instrument detects in-line and differentiates between:
- black specks
These faults are classified acc. to their type and allocated to size classes. The film is assessed on the basis of the number of faults and their size distribution.
Evaluation is done automatically through a comfortable Windows software. All data are stored in a database and can be imported by commercial programs.
Optionally, the system can be equipped with a film marking unit for marking the faults with a time stamp. The Film Quality Analyzer can easily be installed in production or simulation lines (blown and flat film) and is suited for networking.
The instrument detects in-line, without blanks, inhomogeneities like gels, fisheyes, black specks, agglomerates, etc. in transparent and pigmented films. These inhomogeneities are classified according to their type and size into up to 9 size classes for each type.
Even strongly pigmented films with transparencies going down to 2 % can be checked by means of adaptive transparency and grey level evaluation. This enables quantitative in-line quality assessment on master batches by sizing and classification of agglomerates and pigment particles.
CCD Line Scan Camera
Scan Width: 80 mm
Scan frequency: 30 kHz
High intensity LED-line light
(dep. on film width and take-off speed)
Resolution: 20 μm
Film width: 80 mm
Take-off speed: 30 m/min
High Performance Configuration,
integrated framegrabber card,
15″ Touchscreen Monitor