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  2. Kyowa Interface Science
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  4. Contact Angle Meter
  5. FPD-CP11

FPD-CP11

FPD-CP11

FPD-CP11: measuring head with metering pump, 50mL liquid container and control box

FPD-CP11

FPD-CP11: contact angle measurement of water on an UV-cleaned glass slide

FPD-CP11

FPD-CP11: contact angle measurement of water on an uncleaned glass slide

FPD-CP11
FPD-CP11
FPD-CP11
  • Single-click automatic measurements, to be operated from a host system
  • Precise and reliable measurement of contact angles from about 3 to 175 degrees
  • Time-dependent measurements by image capture up to 30 fps
  • Metering pump, incl. a 50mL liquid container, allowing 50,000 1μl droplets with one prepared liquid container
  • Droplet calibration standard for standard view, bearing one full circle for calibration and three droplet silhouettes of 5°, 60° and 108° for periodic inspection of measurement accuracy
  • No options are available for the FPD-CP11, but customized solutions are possible to adapt the FPD-CP11 to existing metrology systems
  • Contact angle measurements to determine the surface cleanliness of flat panel displays such as LCD, LED, OLED and silicon wafer
  FPD-CP11
Camera system USB 2.0 CMOS camera: 30fps at 640x480 pixels
Optical system

focus: fixed focus with fixed focal length
field of view: 6.3x4.7mm ±5%
Measuring methods contact angle: sessile drop (static)
Analysis methods θ/2, tangent, curve fitting (ellipse, circle)
Measuring range 3 to 175°
Resolution 0.1°
Accuracy1) 0.5°
Maximum sample surface area and height (WxDxH) no limitations

Dispenser operation:
Droplet generation
Droplet deposition
Droplet resolution
metering pump, incl. a 50mL liquid container
automatic
automatic
0.1μl
Dimensions (WxDxH) of:
Main instrument
Control box
220x111x305mm
61x75x43mm
Approximately weight of:
Main instrument
Control box
4.0kg
1.5kg
Electric power of:
Main instrument
Control box
USB extension cable

USB bus power, DC5V, max. 2W
AC100-240V, 50/60 Hz, 13W 37VA
AC100-240V, 50/60 Hz, max. 24W 24VA 1A
Operating environment

temperature: +10 to +35°C, humidity: 30-80%RH (non-condensing)
positioned away from sources of electrical noise and vibration

1) Accuracy is the repeatability in terms of standard deviation based on the manufacturer’s calibration standard

  • Specification sheet
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