Drop Shape Analysis System DSA100B

: Drop Shape Analysis System DSA100B

Drop Shape Analysis System for simple automatic contact angle measurements

The starting point for all contact angle measuring options. With the DSA100B the user has all the prerequisites for making use of the numerous options for contact angle measurements. The DSA100B has a manual drop deposition system, is equipped with software for measuring the contact angle and, with its hardware, opens up all possibilities for a later upgrade.

Configuration of the DSA100B

Dosing	Manual dosing system
Camera	Standard camera 61 fps (780×580 px) respectively 311 fps (780×60 px)
Optics	Manual zoom / focus
Illumination	Software controlled illumination
Axis	Manual z-axis
Stage	Standard stage
Software	Software to determine static and dynamic contact angles

Technical Data of the DSA100B

Max. sample size (WxDxH)	300 x ∞ x 150 mm (500 x ∞ x 150 mm for the long frame version)
Dimension of sample (LxW)	105 x 105 mm (Ø 300 mm) (500 x 500 mm for the long frame version)
Range of contact angle measurements *	0 to180° 0.1° Resolution
Optics	7-fold zoom FOV 4 -28.13 mm diagonal Stray light compensation Integrated focus module High-performance-vario-field ilumination Viewing angle alignment without shift of image Patented construction of the optics
Video systems	61 fps (780×580 px), 311 fps (780×60 px) 2200 fps optional Online max. 100 evaluations / second Video sequences (duration depending on RAM) Automatic software trigger for evaluation / recording
Software	5 different methods of drop shape analysis for Sessile Drop, automatic baseline for contact angle between 0 to 180°, option for curved baseline, video sequence, procedure definition, autodrop delivery, etc…
Temperature range	-60 to 400°C
Dimensions (WxDxH)	620 × 380 × 610mm (954 x 380 x 610 mm for the long frame version)
Weight	25 to 45 kg
Power supply	110 to 240 VAC
Interfaces	Optional connection to USB port of PC via adapter
	* Referring to image analysis