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Contact Angle Meter With Rotatable Substrate Holder & Automated Dispenser Model : HO-IAD-CAM-01A
HOLMARC's Contact angle meter Model No: HOIAD-CAM-01A is an analytical instrument for research as well as industrial application with motorized syringe pump for precise dispensing and camera interface for measuring contact angle of liquids on solid surfaces..The surface over which contact angle is to be measured can be tilted through +/- 180 degree from its horizontal position for finding out contact angle hysteresis.
Static Contact Angle Measurement The instrument uses sessile drop method which is the standard method for quick and accurate wetting results for finding out Contact angles. Advancing / Receding Angle measurement (Contact angle hysteresis) To find out Contact angle hysteresis, the platform where the drop is placed can be tilted through an angle of ± 180 degrees. From the advancing and receding angle, Contact angle hysteresis can be calculated. Dynamic Contact Angle Measurement Dynamic measurements are made by utilizing the motorized syringe dispenser in the system. Automated flow rate from 1 μl / m to 100 μl / hr is possible. Video capturing and image processing features are included in Holmarc’s contact angle measurement software..
Specification
| Measuring method | : | Sessile drop method | | Measurement Resolution | : | +/- 0.01 degree | | Measuring range | : | 0 - 180 degree | | Accuracy | : | +/- 1 degree | | Analysis method | : | Automatic curve fit analysis using drop snake method. | | Optics | : | High performance aberration corrected imaging lens with precise manual focus adjustment. | | Camera type and FPS | : | CMOS Sensor | | Image Resolution in Pixels | : | 2592 x 1944 | | Video System | : | High performance CMOS Sensor. | | | | 3m shielded USB cable included. | | Video Resolution in Pixels | : | 640 x 480 at 17 fps | | | | 1280 x 960 at 10 fps | | | | 1920 x 1080 at 9 fps | | | | 2048 x 1536 at 6 fps | | | | 2592 x 1944 at 4 fps | | Lighting | : | LED Based diffused lighting mechanism. | | | | Light intensity can be controlled. | | Dispenser | : | Mechanical & Motorized dispenser. | | | | Standard 50, 100 & 250 micro liter syringes provided with the system. | | Dimension | : | 500 x 400 x 498 mm | | Power supply | : | 230VAC, 50 Hz. / 110V AC, 60Hz (Optional) | | Other Specifications | : | 30mm height adjustment for Sample holder. | | | | 360 degree rotation for the Sample Holder. | | | | 75mm XY Travel provided for the CCD - Optics assembly. |
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