Viscometry, Tensiometry & Surface Analyzer
Surface Analyzer System

LAUDA Surface Analyzer LSA60
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For quality control and routine measurements of small to medium sized surfaces and for surfactant solutions
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Compact size which requires only small bench space
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Very easy handling with exchangeable manual dosing system
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Two axis sample platform for exact positioning
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Powerful algorithms enable precise drop analysis
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Expandable with automated dosing systems and tilting table modules

LAUDA Surface Analyzer LSA100
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Ideal for both research & development and quality inspection
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Accurate pendant drop method with full support for determination of the critical micelle concentration (CMC)
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Full support of automatic interfacial tension and CMC measurements
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Depending on model up to two different dosing systems integrated Optional non-contact dosing systems and numerous other modules and accessories.
LAUDA Surface Analyzer LSA200

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Optional with up to three dosing units and therefore ideal for surface energy determination
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Wide range of drop calculation methods for the contact angle, supplemented by the Unique TrueDrop method
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Powerful surface tension measurement makes mechanical tensiometers obsolete
LAUDA Surface Analyzer LSA200 Expert Series
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Equipped with automatic z-axis and 2-fold dosing fir automatic drop placement and measurement
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As E2 model with integrated zoom lens, non-contact dosing and automatic x/y/z-axis for automatic surface mapping
LAUDA Surface Analyzer LSA200 Tilting
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Due to integrated tilting table ideal for automatic measurement of advancing, receeding and roll-of angles for complete characterization of surface properties.
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All methods for sessile and pendant drop also included

OT100 Optical Drop Tensiometry - For Fully Automatic Measurements
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Automatic CMC (Critical Micelle Concentration) measurement
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Accurate and fast measurements due to sophisticated algorithms
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Fully automatic measurement with automatic dosing system
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Combination of pendant drop analysis and the drop volume method for most precise results even with dynamic measurements
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Optional temperature chambers for controlled environment
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Expandable to contact angle measuring instrument
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Integrated drop-volume method

LAUDA SCIENTIFIC ANALYZER MOB - Automatic contact angle measurement on large surfaces
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For quality control, research and full automatic analysis attendant to production
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Precise measurements from 0°C to 180°C bt Top-View-Young-Laplace evaluation
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Customizable to any sample size and shape
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For surface mapping highest drop density without interactions by previous measurements
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Fully automatic measurement with up to two liquids for Surface Energy Mapping