Torsion testing machine PBSC-TTM20

resistanceperformancedeformation

Introduction
PBSC-TTM20 Bone Screw Torsion Performance Tester is a microcomputer-controlled torsion testing machine designed for static torsion testing of metallic and non-metallic materials, screws, bone screws, steel tubes, aviation plugs, shafts, bimetallic parts and fasteners.

Product Features

• Multiple test modes to measure torque, torsion angle and deformation.
• Intuitive operator interface with configurable test speed and control parameters.
• Real-time display of torque, screw-in torque, screw-out torque, minimum breaking torque, maximum torque, torsional strength, minimum breaking torsion angle and torsion speed.
• Real-time visualization of relevant parameters and test graphs during the test.

Technical Specification
Range: 0.2–10 N·m (customizable)
Precision Degree: Level 1
Displacement between fixtures: 0–200 mm
Relative error of indicated torque value: better than ±1%
Torque resolution: 0.01 N·m
Measuring range of torsion angle: unlimited
Torsional speed: 0.2°–720°/min, stepless variation
Relative error of torsional speed: within ±1% of set value
Power supply: AC 220V 50Hz 0.4 kW
Torsional direction: forward & reverse

Configuration

• Main instrument: 1
• Stepper motor: 1
• AC driver: 1
• Torsional angle measurement sensor: 1
• High-precision bidirectional torque sensor: 1
• Guide rail: 2
• RV reducer: 1
• FTS precision test system (optional): 1
• FTS torsion test software (optional): 1
• Backup CD-ROM (optional): 1
• Computer (optional): 1
• 19-inch LCD (optional): 1
• HP A4 color inkjet printer (optional): 1
• Test fixture: 1
• Technical documents (instruction manual, software manual, packing list, certificate of conformity, etc.): 1

Test Standards
ASTM F543; JB/T9370-2007; GB10128-2007; JJG269-2006; YY/T0662-2008

Characteristics / Technical Specifications

• Range: 0.2–10 N·m (customizable)
• Precision Degree: Level 1
• Torque resolution: 0.01 N·m
• Relative error of indicated torque value: better than ±1%
• Torsional speed: 0.2°–720°/min (stepless)
• Measuring range of torsion angle: unlimited
• Displacement between fixtures: 0–200 mm
• Power supply: AC 220V, 50Hz, 0.4 kW
• Torsional direction: forward & reverse