HT Optical Extensometer

The HT is a professional optical extensometer optimized for high-temperature applications, accurately functioning in environments from ambient up to 1800°C.

It utilizes the user-friendly DIC software interface from the 2000 series, enhancing ease of use for both experiments and data acquisition. Ideal for elevated temperature materials testing, the HT also excels in any scenario requiring precise, accurate measurements over a small field of view, including but not limited to furnace-based applications.

Specification:

• Field of View: 47 × 41 mm
• Resolution ISO 9513: Class 0.5
• ASTM E83: Class A (GL > 15 mm)
• Gauge Length: Selectable single or multiple gauge lengths
• Sampling Rate: 75–200 Hz
• Axial and radial neck detection
• Lighting: Auto-switching monochromatic light