ramé-hart
Contact Angle Goniometers

ramé-hart precision contact angle goniometers are backed by nearly 50 years of experience and reputation. ramé-hart was the first company in the world to manufacture a contact angle goniometer based on the NRL design of Dr. William Zisman. Today nearly five of decades of experience are bundled in each contact angle goniometer. ramé-hart only makes surface science tools for measuring contact angle and surface tension. That is their sole focus. Machinists and instrument technicians hand build and assemble each unit to rigid specifications. No goniometer system will ship from their facility until it has been thoroughly tested and calibrated and every component is in proper working order. ramé-hart is the world-wide leader in surface science instruments.

Our line of contact angle goniometer systems include:

• Model 190 Contact Angle Goniometer

• Model 200 Standard Goniometer

• Model 300 Advanced Goniometer

• Model 400 Goniometer with Wafer Support

• Click here to learn about our Goniometer / Tensiometers

Note that all current models ship with a microsyringe fixture (p/n 100-10) and microsyringe assembly (p/n 100-10-20) for manual dispensing. A wide variety of needles are available. See our chart here: www.ramehart.com/pdf/needles.pdf. The optional software-driven Automated Dispensing System is supported on Models 200 and up.

ramé-hart Goniometer Product Matrix (click here for the Goniometer / Tensiometer Product Matrix)
Automated Instrument with Camera and DROPimage software
Includes High Speed F1 Series Digital CCD Camera
16" Optical Bench
21" Optical Bench
Measures Contact Angle
Measures Surface Energy	**
Supports all modular accessories (except Automated Tilting Base and Oscillator)
Standard Precision 3-Axis Stage with Leveling
Advanced Precision Graduated Heavy Duty 3-Axis Stage with fine and course vertical adjustment and Leveling
Ships with DROPimage CA Software (upgradeable to Standard or Advanced)
Ships with DROPimage Standard Software (upgradeable to Advanced)
Software can be upgraded to DROPimage Advanced
Ships with Microsyringe Fixture (p/n 100-10), Microsyringe and Needle for manual dispensing
Ships with Overhead Lighting Shade Fixture (p/n 100-24)
Includes Instrument Cover (p/n 100-00-CVR)
Supports Environmental Chamber (p/n 100-07) and Advanced Chamber (100-26-T/TH)
Supports Manual Tilting Base Option (p/n 100-25-M)
Supports Automated Tilting Base (p/n 100-25-A)	**	**	**	**
Supports Environmental Fixture (p/n 100-07-60)
Ships with 8" Wafer Support (p/n 100-21-8-KIT)
Supports Rotating Wafer Support up to 4" diameter (p/n 100-21-xx)
Supports Rotating Wafer Support up to 12" diameter (p/n 100-21-xx) includes 4", 6", 8", and 10" diameters
Supports Vacuum Chuck 6" or 8" (p/n 200-21-VCx)
Includes PC and LCD
Includes 1-year Parts and Labor Warranty and Priority Software Support
Supports the Automated Dispensing System (p/n 100-22-100)	**
**requires software upgrade

For more information or a quotation, please contact us
or call 973-448-0305
To purchase spare parts, please visit www.ramehartstore.com
©2010, ramé-hart instrument co. All rights reserved.