Tension/compression testing machine STB series

automaticcomputer-controlledPC-controllable

Overview
The STB Series is a tabletop single-column tension/compression testing machine available as models STB-1225L and STB-1225S, with a maximum loading capacity of 2.5 kN. It provides compact footprint and precise control for material and component strength testing.

Key features

• High-speed sampling: 0.2 msec (with TACT)
• PC-configurable test parameters
• Fully automatic load range adjustment (no manual range setting)
• Grade 1 load measurement accuracy
• Up to 11 input channels
• Main frame rigidity up to 30% higher than competitor models
• Color touchscreen display for test data and operating parameters

Specifications

• Control: Closed-loop microcomputer-controlled digital servo
• Models: STB-1225L, STB-1225S
• Max. loading capacity: 2.5 kN (250 kgf)
• Effective stroke: 850 mm (STB-1225L) / 550 mm (STB-1225S)
• Crosshead speed: 0.05–1000 mm/min (minimum step 0.01 mm/min)
• Crosshead speed accuracy: ±0.5%
• Return speed: 1000 mm/min or 500 mm/min
• Manual crosshead operation: UP/DOWN switches plus fine-adjust button
• Dimensions: 470 × 335 × 1450 mm (L) / 470 × 335 × 1050 mm (S)
• Weight: 56 kg (L) / 43 kg (S)

Applications

• Material and component strength testing
• R&D and laboratory testing
• Quality control and incoming inspection
• Integration with test jigs for specific strength measurements

Options

• Parallel jaws
• Fixed wedge jaws
• Air jaws
• Compression test jig
• Compression cage
• Compression-type bending test jig
• 90° peeling test jig
• Strain gauge measuring device for gauge length (SG Series)
• Non-contact elongation indicator for gauge length (U-4410)

Technical data

• Series name: STB Series
• Use: Tabletop tension/compression testing (single-column)
• Sampling rate: 0.2 msec (with TACT)
• Input channels: up to 11
• Accuracy: Grade 1 load measurement
• Frame rigidity: up to +30% vs competitors