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| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | Theta Lite |
| Instrument Type | Benchtop Video-Based Optical Contact Angle Analyzer |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Sample Stage Dimensions | Unlimited (W) × 50 mm (D) × 200 mm (L) |
| Image Resolution | 744 × 480 pixels |
| Magnification | 744 pixel/mm × 480 pixel/mm |
| Surface/Interfacial Tension Range | 0.01–2000 mN/m |
| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | Theta Wafer |
| Instrument Type | Benchtop Video Optical Contact Angle Analyzer |
| Measurement Capabilities | Contact Angle, Surface Tension, Interfacial Tension, Surface Free Energy |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | 2592 × 2048 (5 MP) |
| Maximum Sample Size | 12-inch wafer |
| Sample Stage Load Capacity | 500 g |
| Rotational Range | 0–360° |
| Maximum Rotation Speed | 180°/s |
| Angular Resolution | 0.005° |
| Vacuum Interface | Yes |
| Automated Positioning | Yes |
| Camera Frame Rate | Up to 3422 fps |
| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | 3D Topography Module |
| Instrument Type | Benchtop Dynamic Contact Angle & Surface Topography System |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° (standard), ±0.01° (high-resolution mode) |
| Sample Stage Dimensions | 75 × 75 mm |
| Optical Magnification | 0.7×–4.5× |
| Surface Tension Range | 0–2000 mN/m |
| Z-Range Measurement | 1–60 µm |
| Lateral Sampling Area | 1.41 mm × 1.06 mm (single frame) |
| XY Pixel Resolution | 1.1 µm × 1.1 µm |
| Working Distance | 18 mm |
| Max Sample Height | 22 mm |
| Max Sample Width | 180 mm |
| Measurement Time per Point | 5–30 s (at 1280 × 960 resolution) |
| Roughness Parameters Compliant With | ISO 4287, ISO 4288, ISO 11562 |
| Required Hardware Interface | FireWire (IEEE 1394) or PCI slot |
| Sample Requirement | Diffusely reflective surface |
| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | High Pressure Chamber |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Range | 0.1–179.9° |
| Contact Angle Accuracy | ±0.1° |
| Sample Stage Dimensions | 10 × 10 mm |
| Image Resolution | 782 × 582 pixels/mm |
| Surface/Interfacial Tension Range | 0.01–1000 mN/m |
| Max Operating Pressure | 400 bar |
| Temperature Range | 1–200 °C |
| Chamber Volume | 77 mL (without piston), 45 mL (with piston) |
| Pressure Control Method | Precision Piston Actuation or Gas/Liquid Injection |
| Construction Material | Certified Stainless Steel (CE Compliant) |
| Dimensions (Theta + Chamber) | 74 × 25 × 61 cm (L×W×H) |
| Weight | 16 kg |
| Power Supply | 100–240 V AC, 50–60 Hz |
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