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Video Analyser-2000
Code 250D
The most advanced computerised high definition system for the
microscopic analysis of fibers, yarns and fabrics.
The system is composed by:
- Leica Biological Microscope.
- Leica Stereo-Microscope.
- Professional colour Video camera with 1/2'' CCD.
- Optical fibre illumination device (150W) with two 50 cm arms .
- «Mesdan Video Analyser» graphic card for images acquisition .
- Special «Mesdan Video Analyser» software.
- IBM Personal Computer.
- PHILIPS 17'' LCD Monitor (or equivalent).
- EPSON STYLUS COLOR high quality printer.
- Sample preparation kit for longitudinal and sectional analysis (microtome, slides and
covers, immersion oil and other accessories)
- Fabric support kit for the analysis of irregularities in woven and knitted fabrics and for the
measurement of the weft and warp density per cm.
- Equipment functioning instructions and sample preparation literature.
- Calibration slide (for the system calibration control).
- Microsoft Office software package for the statistics processing and report production.
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Summary of Contents for Mesdan 250D
- Page 1 - Special «Mesdan Video Analyser» software. - IBM Personal Computer. - PHILIPS 17’’ LCD Monitor (or equivalent). - EPSON STYLUS COLOR high quality printer. - Sample preparation kit for longitudinal and sectional analysis (microtome, slides and covers, immersion oil and other accessories) - Fabric support kit for the analysis of irregularities in woven and knitted fabrics and for the measurement of the weft and warp density per cm.
- Page 2 EQUIPMENT SUITABLE TO: - Perform in a fast and easy way the fineness analysis of single fibres, by operating with the live image and by means of the mouse only. - Identify the different fibres contained in a blend and analyse the composition percentage, by operating with the live image, in accordance with the IWTO 8, IWSTM 24, ISO 137, ASTM D2130 international standards.
- Page 3 - Analyse the yarn structure and detect possible defects. Check the single threads of a twisted yarn; check the single yarn fibres. - Measure the count of circular section yarns and filaments in Dtex or den . - Check and measure the quality and shape of Lycra or synthetic multifilament single threads.
- Page 4 - Perform a micro analysis of yarns and fibre sections. - Measure section surfaces and perimeters. - Analyse mechanical parts (i.e. needle points, spinnerets, etc). Example of spinnerets Example of a nozzle of a splicer mingling chamber. Example of spinning rings...
- Page 5 - Perform a macro analysis of a yarn section. - Reduce the fabric warp and weft density to a cm or a inch. The operator simply traces a reference line of desired length on the warp and weft and identifies the number of threads. The «Mesdan Video Analyser»...
- Page 6 - Process, store and print the produced measurements and the minimum, medium and maximum values, CV% and distribution graphs. I.e. count analysis of a circular section fibre, in tex and den: data are automatically processed; the report can be either printed or stored.
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Page 7: System Composition
SYSTEM COMPOSITION LEICA biological Microscope longitudinal and sectional analysis of fibres and yarns. - On screen magnifications: from 128X to 2000X. - Highly accurate revolving lenses system. LENSES IN USE OCULAR MAGNIFICATION 63X (optional) Note: by using the 0.50X additional lens between the microscope and the video-camera (available as optional) the on screen magnification rate decreases by 50% and the field of vision increases by 50%. - Page 8 SYSTEM COMPOSITION LENS IN USE 0.63X 1.6X 2.5X Note: by using the 0.50X additional lens between the microscope and the video-camera (available as optional) the on screen magnification rate decreases by 50% and the field of vision increases by 50%. - The mentioned dimensions and final magnifications also depend on the hardware in use.
- Page 9 MESDAN VIDEO ANALYSER SOFTWARE It is possible to attach to the image an informative chart, containing the material composition, the type of lens in use and other information; this chart can be opened with a simple mouse click and can be printed together with the picture. All the measurements can be exported into an Excel template for the data processing (and to produce statistics and comparative graphs).
- Page 10 1) Window to display the live picture: it is possible to store and/or print a picture complete with comments and measurements. It is then possible to perform measurements and send them to an Excel template in order to obtain statistics. 2) View finder window on the area where measurements are being taken, in order to guarantee the maximum measure accuracy.
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Page 11: Personal Computer
Calibration slide IBM PC complete with «Mesdan Video Analyser» acquisition card, Philips LCD 17’’ monitor and photographic quality Epson printer. A set of ink cartridges and high definition photographic paper is supplied as spare. 1) Complete set for sample preparation: scissors, accessories;... - Page 12 Optional accessories (to be ordered separately) 63X LENS 4 lenses supplied as standard with the microscope, it enables a 2000X on screen magnification. Code 250 336 C-STEP CONNECTOR WITH 0.5X LENS Microscope) The installation of this connector allows to halve the magnification on screen and double the sample field of vision.
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