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| PRODUCTS |
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OPTICAL-INTERFERENCE TESTING RIG FOR APPLANATION TONOMETERS,
PT-SERIES
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| Design
and Operation
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Major Performance Features
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Applications
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Datasheet
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MAJOR
PERFORMANCE FEATURES |
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Allows to make orientation-independent force measurements over full measurement range while maintaining compliance with tolerated error limits.
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Provides automated test procedures complying with ISO 8612 testing regulations for applanation tonometers (determinations of both buckling forces at the midpoints of their travels and hysteresis).
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Also allows to determine tonometers' buckling-force characteristic curves over their full travels.
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The first rig to allow the testing of tonometers over the full prescribed temperature range of 15°C to 30°C.
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Testing, including setup, takes only about 10 min.
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No warm-up period required.
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Outputs test reports to a file.
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Calibration using standard weights allows to trace its calibration back to national standards.
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The rig is portable, and thus may be used on-site e.g. at hospitals or ophthalmologists' offices.
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Certification by German calibration authorities has been granted.
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SIOS Meßtechnik
GmbH, Am Vogelherd 46, D-98693 Ilmenau Germany, Phone: +49(0)3677 -
64470, Fax: +49(0)3677 - 64478, email:info@sios.de
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