Contact Angle Measuring Instrument EasyDrop

DSA15S

EasyDrop

The EasyDrop DSA15S allows manual deposition of the liquid drops, measurement of the contact angle and calculation of the surface free energy of the solid.

Technical Data of the DSA15S

Measuring range *:

1-180°

Resolution:

0.1°

Camera:

Monochrome interline CCD, 25/30 fps, 61 fps (780×580 px) /
73 fps (780×480 px) / 212 fps (780×120 px) / 311 fps (780×60 px)

Objective:

6.5x zoom

Light source: 

Software controlled halogen lamp

Stage: 

Manual, moveable in x-y-z direction

Drop placement method:

Drop deposition by stage movement 

Max. sample size:

300 x ∞ x 50 mm (WxDxH)

Dispension type:

Manual direct dosing system **

Outer dimension:

520 x 160 x 530 mm (WxDxH)

Weight:

Appr. 10 kg

Power supply:

110/220 V, 50/60 Hz

Software:

Determination of static and dynamic contact angle (SW4001)
Determination of surface energy of solids (SW4002)

Computer requirements:

IBM PC compatible, with one free PCI Slot, running Windows XP/Vista

Communication interface:

1x serial interface (RS232)

*   Referring to image analysis
** Utility model pending