ramé-hart precision goniometers are backed by 40 years of experience and reputation. ramé-hart was the first company to manufacture in quantity the contact angle goniometer and our decades of experience are built into each one 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:      

• CA Goniometer (Model 100-F0 and 120-F0)

• Standard Digital Automated Goniometer (Model 200-F1, and 250-F1) with DROPimage Standard  or DROPimage Advanced software

• Advanced Digital Automated Goniometer (Models 300-F1 and 500-F1) with either DROPimage Standard  or DROPimage Advanced

ramé-hart Goniometer Product Matrix

Automated Instrument with Digital Camera and Software

Base Price under $8K (without options)

16" Rail System (supports some accessories)

21" 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 IEEE1394a 1/2" CCD 400Mbps 60fps Digital Camera

Includes Basic IEEE1394a FireWire Camera

Ships with Micro-syringe Fixture
(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 4" diameter
(p/n 100-21-xx)

Supports Rotating Wafer Support up to 12" diameter
(p/n 100-21-xx)

Includes PC and LCD

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 

Good Choice for Surface Energy Analysis

Surface and Interfacial Tension Analysis from Pendant and Sessile Drops and Captive Bubbles

*Models 100, 120, 200, and 250 require p/n 100-06-KIT in order to use the Tilting Base Option
** Models 100 and 120 require software upgrade in order to use the Automated Dispensing System