Elongation Stress Tester

The Elongation Stress Tester MM-EST-150 is designed to accurately determine the elongational stress of ultra high molecular weight polyethylene (PE-UHMW) molding and extrusion materials. This tester characterizes the melt viscosity of PE-UHMW molding powder, making it essential for quality control in manufacturing.

Categories: Testing by Material, Plastic Testing

Features

Six Independent Controllers: One for each test station, enhancing efficiency.
High Efficiency Testing: Obtain tensile stress results with a single test, reducing time and resources.
Stable Specimen Support: Unique lift structure ensures stability and extends operational space.
Automatic Smoke Exhaust System: Maintains a safe and optimal testing environment.
Independent Temperature Protection: Prevents exceeding temperature limits for safe operation.
Automated Data Analysis: Automatically plots tensile stress-time double logarithm curves and calculates tensile stress using internal linear regression.

Specifications

Testing Temperature: (150 ± 0.5) °C, methyl silicone oil
Tensile Travel: (90 ± 1) mm
Test Stations: 6
Timing Accuracy: 0.1 s
Displacement Resolution: 0.01 mm
Displacement Accuracy: 0.1 mm
Load Range: 100 g to 800 g (increments of 20 g)
Dimensions: 1200 mm × 450 mm × 1250 mm
Weight: 190 kg