rame-hart · USA
Contact angle goniometers
Contact angle goniometers and tensiometers for measuring wettability, surface energy and surface tension.
- Category
- Surface and Thin-Film Science
- Manufacturer
- rame-hart
- Country of origin
- USA
- Models listed
- 10

Models
10 models and their specifications
01Model 260 Goniometer / Tensiometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 16-inch Optical Bench
- Advanced 3-axis stage
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- PC with Pre-installed Software
- DROPimage Advanced
- Calibration Tool
Technical specifications
| Model Number | 260-U6 |
|---|---|
| Surface Characteristics | Contact angle, surface energy, surface tension, and interfacial tension |
| Stage | Advanced 3-axis stage with fine adjustment |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage Advanced |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 489 x 267 x 508 mm (19.25 x 10.51 x 20.00 in) |
| Instrument Weight | 6.10 kg |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
02Model 90 Pro Contact Angle Goniometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 16-inch Optical Bench
- U3-Series Camera
- Adjustable Stage Support
- Leveling Specimen Stage
- Manual Syringe Assembly
- PC with Pre-installed Software
- Calibration Tool
- All Necessary Cables and Setup Tools
Technical specifications
| Model Number | 90-U3-PRO |
|---|---|
| Surface Characteristics | Contact angle and surface energy (surface tension and interfacial tension can be measured with illumination upgrade) |
| U3 Camera Speed | 25 frames/sec (full window) |
| U3 Camera Resolution | 720 x 540 pixels (full window) |
| Stage | Leveling specimen stage with z-axis adjustment |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | Adjustable LED backlight |
| Pre-Installed Software | DROPimage Pro |
| Power Supply | 110-240 VAC, 50-60 Hz |
| Instrument Dimensions | 40 x 20 x 40 cm (16 x 8 x 16 in) |
| Instrument Weight | 2.61 kg (5 lb 12 oz) |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Accessory | Part Number | Compatible? | Description |
|---|---|---|---|
| Automated Dispensing System | 100-22 | ✓ | In-software dispensing control supported |
| Environmental Fixture | 100-14 | ✓ | Supported fixture for ambient environmental protection and liquid/liquid studies (surface/interfacial tension measurements require illumination upgrade) |
| Rotating Wafer Support | 100-21 | ✓ | Rotating wafer support up to a 4" diameter |
| Peltier Environmental Chamber | 100-30 | ✓ | Supported chamber for controlled temperature experiments from -50°C to 150°C |
| Heated Environmental Cell | 100-33 | ✓ | Supported enclosure for controlled temperature experiments from ambient to 300°C |
| Hot Plate | 100-33-HP | ✓ | Supported heating plate for controlled temperature experiments from ambient to 300°C |
| Fiber Optic Illuminator Upgrade | 90-FOI | ✓ | Optional upgrade for the Model 90 system to enable surface/interfacial tension measurements |
| Manual Tilting Base | 100-25-M | ✓ | Supported with leg upgrade |
03Model 250 Goniometer / Tensiometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 16-inch Optical Bench
- 3-Axis Stage Support
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- PC with Pre-installed Software
- DROPimage Advanced
- Calibration Tool
Technical specifications
| Model Number | 250-U6 |
|---|---|
| Surface Characteristics | Contact angle, surface energy, surface tension, and interfacial tension |
| Stage | 3-axis stage with leveling specimen stage |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage Advanced |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 489 x 267 x 508 mm (19.25 x 10.51 x 20.00 in) |
| Instrument Weight | 6.10 kg |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
04Model 90 Contact Angle Goniometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 16-inch Optical Bench
- U3-Series Camera
- Adjustable Stage Support
- Leveling Specimen Stage
- Manual Syringe Assembly
- PC with Pre-installed Software
- Calibration Tool
- All Necessary Cables and Setup Tools
Technical specifications
| Model Number | 90-U3-CA |
|---|---|
| Surface Characteristics | Static contact angle |
| U3 Camera Speed | 25 frames/sec (full window) |
| U3 Camera Resolution | 720 x 540 pixels (full window) |
| Stage | Leveling specimen stage with z-axis adjustment |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | Adjustable LED backlight |
| Pre-Installed Software | DROPimage CA (upgradeable to DROPimage Pro for expanded measurement capabilities) |
| Power Supply | 110-240 VAC, 50-60 Hz |
| Instrument Dimensions | 40 x 20 x 40 cm (16 x 8 x 16 in) |
| Instrument Weight | 2.61 kg (5 lb 12 oz) |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Software Included | DROPimage CA, easy to measure contact angle |
|---|---|
| Software Licensing | Pre-installed software comes licensed to your organization and includes one year of upgrades and priority support |
| Static Contact Angle Range | 0-180° |
| Contact Angle Accuracy | +/-0.1° |
| Contact Angle Resolution | +/-0.1° |
| Continuous Reporting | Supported for contact angle measurements |
| Upgrade Path | Upgradeable to DROPimage Pro without additional hardware |
| Accessory | Part Number | Compatible? | Description |
|---|---|---|---|
| Automated Dispensing System | 100-22 | ✓ | Dispensing contol supported by seperate program |
| Environmental Fixture | 100-14 | * | Surface/interfacial tension measurements require Fiber Optic Illuminator upgrade. Inverted bubble measurements require upgrade to DROPimage Pro. |
| Film Clamps | 100-15 | ✓ | For securing samples to stage |
| Fiber Optic Illuminator | 90-FOI | ✓ | Optional upgrade for the Model 90 system to enable surface/interfacial tension measurements |
| Manual Tilting Base | 100-25-M | ✓ | Supported with leg upgrade |
05Model 190 Contact Angle Goniometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 16-inch Optical Bench
- 3-Axis Stage Support
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- PC with Pre-installed Software
- Calibration Tool
- All Necessary Cables and Setup Tools
Technical specifications
| Model Number | 190-U6 |
|---|---|
| Surface Characteristics | Static contact angle |
| Stage | 3-axis stage with leveling specimen stage |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage CA (upgradeable to DROPimage Pro for expanded measurement capabilities) |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 480 x 500 x 250 mm (19 x 20 x 10 in) |
| Instrument Weight | 6.3 kg (14 lb), excluding PC |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
06Model 210 Goniometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 16-inch Optical Bench
- 3-Axis Stage Support
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- PC with Pre-installed Software
- Calibration Tool
- All Necessary Cables and Setup Tools
Technical specifications
| Model Number | 210-U6 |
|---|---|
| Surface Characteristics | Contact angle, surface energy, surface tension, and interfacial tension |
| Stage | 3-axis stage with leveling specimen stage |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage Pro |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 489 x 267 x 508 mm (19.25 x 10.51 x 20.00 in) |
| Instrument Weight | 6.10 kg |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
07Model 400 Goniometer / Tensiometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 21-inch Optical Bench
- 3-Axis Stage Support
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- 8" Wafer Support
- PC with Pre-installed Software
- Calibration Tool
Technical specifications
| Model Number | 400-U6 |
|---|---|
| Surface Characteristics | Contact angle, surface energy, surface tension, and interfacial tension |
| Stage | Advanced 3-axis stage with fine adjustment |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage Pro |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 616 x 267 x 508 mm (24.25 x 10.51 x 20.00 in) |
| Instrument Weight | 6.10 kg |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
08Model 290 Goniometer / Tensiometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 16-inch Optical Bench
- Advanced 3-Axis Stage
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- Automated Dispensing System
- Automated Tilting Base
- PC with Pre-installed Software
Technical specifications
| Model Number | 290-U6 |
|---|---|
| Surface Characteristics | Contact angle, surface energy, surface tension, and interfacial tension |
| Stage | 3-axis stage with leveling specimen stage |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage Advanced |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 489 x 267 x 508 mm (19.25 x 10.51 x 20.00 in) |
| Instrument Weight | 6.10 kg |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
09Model 500 Advanced Goniometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 21-inch Optical Bench
- Advanced 3-Axis Stage
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- PC with Pre-installed Software
- DROPimage Advanced
- Calibration Tool
Technical specifications
| Model Number | 500-U6 |
|---|---|
| Surface Characteristics | Contact angle, surface energy, surface tension, and interfacial tension |
| Stage | Advanced 3-axis stage with fine adjustment |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage Advanced |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 616 x 267 x 508 mm (24.25 x 10.51 x 20.00 in) |
| Instrument Weight | 6.10 kg |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
10Model 590 Advanced Goniometer / Tensiometer

We respond to inquiries within one business day. Reach out today for a quote or more information!
- 21-inch Optical Bench
- Advanced 3-Axis Stage
- Leveling Specimen Stage
- Fiber Optic Illuminator
- Manual Syringe Assembly
- Automated Dispensing System
- Automated Tilting Base
- PC with Pre-installed Software
Technical specifications
| Model Number | 590-U6 |
|---|---|
| Surface Characteristics | Contact angle, surface energy, surface tension, and interfacial tension |
| Stage | Advanced 3-axis stage with fine adjustment |
| Stage Size | 51 x 76 mm (2.01 x 2.99 in) |
| Backlight Illumination | LED Fiber Optic Illuminator |
| Pre-Installed Software | DROPimage Advanced |
| Power Supply | 110 - 240 VAC, 50-60 Hz |
| Instrument Dimensions | 616 x 267 x 508 mm (24.25 x 10.51 x 20.00 in) |
| Instrument Weight | 6.10 kg |
| Warranty | One-year warranty included with every instrument. Extended warranties can be purchased upon request |
| Camera Resolution | 1920 × 1200 pixels (2.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 2320 frames per second |
| Default Camera Frame Rate (full window) | 160 frames per second |
| Sensor Format | 1/2.3-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 40.2 dB |
| Dark Noise at 541 nm | 2.5 electrons |
| Camera Resolution | 720 × 540 pixels (0.3 MP) |
|---|---|
| Maximum Camera Frame Rate | 5400 frames per second |
| Default Camera Frame Rate (full window) | 520 frames per second |
| Sensor Format | 1/2.9-inch |
| Pixel Bits | Mono 8-bit |
| Pixel Bits (maximum) | Mono 12-bit |
| Camera Interface/Power Supply | USB 3.0 |
| Signal-to-Noise at 541 nm | 43.1 dB |
| Dark Noise at 541 nm | 2.9 electrons |
No model matches that name.
Buying in Egypt
Questions about Contact angle goniometers
Where can I buy a contact angle meter in Egypt?
Tiba Scientific supplies Contact angle goniometers from rame-hart (USA) in Egypt, with installation, user training and maintenance by its own engineers. 10 models are listed on this page.
What is the price of a contact angle meter in Egypt?
Prices depend on the model, configuration and accessories, so Tiba Scientific quotes each request. Send the model or the analysis you need on WhatsApp or call 010 0529 9601 for a written quotation.
Does Tiba Scientific install and service rame-hart instruments?
Yes. Tiba Scientific installs and commissions the rame-hart instruments it supplies, trains the users, and provides calibration, preventive maintenance and repairs after handover.
Not listed

