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Contact Angle Meter - 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

  • DMo-series-1
  • DMo-series-2
  • DMo-series-3

The FPD-CP11 system consists of the main measuring head, a metering pump with a 50mL capacity liquid container and a control box, and it has been developed for non-contact measurements of contact angles on flat panel displays such as LCD, LED, OLED and silicon wafer. It has been designed to be attached to metrology systems that combine several different measuring devices in one system. The communication and data transmission between this host system and our FPD-CP11 is achieved via an RS-232C serial port connection.

The system is specially designed to observe droplet with lateral image capturing system and the optical system is set at a slight angle, making it possible to measure contact angles without having contact with the panel's delicate surfaces. Thanks to this lateral image capturing system, the FPD-CP11 is not limited to only 90 degrees, such as top-view measuring systems, but instead, it delivers high-accuracy and reliable measurements in a range from about 3 to 175 degrees.

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product inquiries here  Where To Buy 

 

           

 

Features Options Applications Specifications Downloads
 
  • Single-click fully automated operation, 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
 
Features Options Applications Specifications Downloads
 
  • No options are available for the FPD-CP11, but customized solutions are possible to adapt the FPD-CP11 to existing metrology systems
 
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Features Options Applications Specifications Downloads
 
  • Contact angle measurements to determine the surface cleanliness of flat panel displays such as LCD, LED, OLED and silicon wafer
 
Features Options Applications Specifications Downloads
 
FPD-CP11
Camera system

USB 2.0 CMOS camera with: 

30fps at 640x480 pixels
Optical system

focus:

field of view:

fixed focus with fixed focal length
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°
Accuracy 1) 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

 
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Features Options Applications Specifications Downloads
 
  • Specification sheet
  • Catalog


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