This document summarizes the planned procurement based on submitted files: # Procurement Object * Subject: Purchase of a tensiometer for the Lignin Chemistry Laboratory. * Technical Requirements: Laboratory equipment for determining wetting contact angle, penetration angle, and dispersion sedimentation kinetics of powder and fiber materials. * Key Parameters: Measurement ranges (contact angle 0°-180°, interfacial tension 1-2000 mN/m), mass measurements (up to 210 g, accuracy 1 μg), temperature control (-10°C to 130°C), software support (Win 10/11)…
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