Dynamic High-Temperature Contact Angle Tester
Published: 1/6/2025
The GFT-1600 measures dynamic wetting behavior and contact angle of metals and inorganic materials under controlled high-temperature, vacuum, or protective atmospheres. It records contour evolution from sintering and softening through melting and provides image-based data for calculating surface tension and wettability parameters.
Product Description
The GFT-1600 is a transmission-projection contact angle tester designed to quantify wetting phenomena of diverse materials at elevated temperatures. Samples are heated in a vertical pathway until molten and are dispensed to a substrate on the stage; the entire interaction is imaged and stored for subsequent analysis of contact angle dynamics.
Operation is computer-controlled, enabling automated temperature profiling, real-time image acquisition, and quantitative analysis of wettability parameters. The system integrates a high-temperature furnace, adjustable illumination, a zoom optical module with industrial CCD imaging, and dedicated software, making it suitable for R&D and routine testing in metallurgy, chemicals, power, and coal industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Function | Dynamic contact angle and wetting behavior under high temperature |
| Imaging | Industrial USB digital CCD (≥5 MP); frame rate: 25 fps |
| Optics | 0.7–4.5x continuous zoom; overall magnification: 20–200x; imaging resolution: 2048×1536 |
| Focusing Adjustment | Vertical, fore-aft, and tilt; manual |
| Illumination | LED monochromatic cold light source, brightness adjustable; optional 6 V, 30 W lamp (fixed or adjustable brightness) |
| Temperature Range | RT–1700 ℃ (continuous use ≤1600 ℃) |
| Temperature Accuracy | ±2 (full scale) |
| Temperature Resolution | ±1 ℃ |
| Furnace Type | Molybdenum-rhenium wire heater, wire diameter 1.5 mm; max temperature 1700 ℃ (up to 1750 ℃ in protective atmosphere) |
| Temperature Control | Microprocessor program control; B-type thermocouple located in furnace wall; programmable curve or manual control |
| Atmosphere | Vacuum or protective gas environment |
| Power Supply | 220 V AC, single-phase, 50 Hz |
| Protections | Over-temperature and over-current protection |
| Software | PC-based acquisition and analysis for contact angle and related surface parameters |
| Main Assemblies | High-temperature heating furnace with vacuum chamber (1600 ℃ rated use) ×1; imaging system ×1; sample platform ×1; test software ×1 |
Contact Us for Pricing
Interested in this product? Reach out for a personalized quote or more information. Our team will respond within 24 hours.
Send us a Message
Contact Information
- Phone
- Office
- Fax
- Address
B6-101, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, No. 10 Shuangma Street, Yuetang District, Xiangtan City, Hunan Province, China
Scan to connect on WeChat
