Ramehart
Contact Angle Goniometers

Goniometers

ramé-hart precision goniometers are backed by 40 years of experience. ramé-hart was the first company to mass produce the contact angle goniometer and our decades of experience are built into each of our tools. Our machinists and instrument technicians hand build and assemble each unit to rigid specifications. No goniometer system will ship from our facility until it has been thoroughly tested and calibrated and every component is tested and in proper working order. ramé-hart is the leader in surface science instruments.

Our line of goniometers systems include:      

Note that all of our goniometers ship with a micro-syringe (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
Our optional software-driven Automated Dispensing System is supported on Models 200, 205, 250, 300, and 500.

 

 
 

ramé-hart Goniometer Product Matrix
Manual Instrument with Microscope Eyepiece            
Automated Instrument with Camera and Software  
Base Price under $9K (without options)          
16" Rail System (supports some accessories)        
20" Rail System (supports all accessories)        
Standard Precision 3-Axis Stage      
Advanced Precision Graduated Heavy Duty 3-Axis Stage with fine and course vertical adjustment        
Ships with DROPimage CA Software (upgradeable)            
Ships with DROPimage Standard Software        
Ships with DROPimage Advanced Software          
Software can be upgraded to DROPimage Advanced      
Includes Proprietary PCI Frame Grabber and CCD Camera      
Incluces FireWire Camera for maximum flexibility          
Ships with Micro-syringe Attachment
(p/n 100-10)		  
Ships with Overhead Lighting Shade Fixture (p/n 100-24)    
Ships with Instrument Cover
(p/n 100-00-CVR)
Supports Optional Environmental Chamber (p/n 100-07)        
Supports Tilting Base Option*
(p/n 100-06)
Supports High Pressure Chamber
(p/n 100-08)		        
Supports Environmental Fixture
(p/n 100-07-60)
Supports Rotating Wafer Support up to 3" diameter
(p/n 100-21-xx)		  
Supports Rotating Wafer Support up to 12" diameter
(p/n 100-21-xx)		        
 
               
Supports Lead Frame Support
(p/n 100-23)		        
Includes 1-year Parts and Labor Warranty
One-year Priority Software Support Included  
Supports the Optional Automated Dispenser (p/n 100-22-100)

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Excellent Instrument for Contact Angle Analysis 
Surface Energy Analysis    
Surface and Interfacial Tension Analysis from Pendant and Sessile Drops and Bubbles          
Imaging Upgrade Kit Available (includes camera, frame grabber, computer, and DROPimage software)            
*Models 120, 200, 205 and 250 require p/n 100-06-KIT in order to use the Tilting Base Option
**The manual goniometer (Model 100) can be used with the automated dispenser, but a PC (not included) is required. Model 120 requires software upgrade to use dispenser.