Microprocessor-controlled bone screw torsion tester

Microprocessor-controlled bone screw torsion tester

The electronic torsion tester TTM-201 is applicable to the testing and analysis of torsional mechanical properties of metallic materials, non-metallic materials, composite materials and medical instruments, bone screws, biomaterial surgical implants, bone joint implants, intramedullary fixators, metal bone screws, hollow bone screws, etc. TeH, TeL, Tm τ eH、 τ eL、 τ m、 τ P0.2, G and other test parameters. It can meet the special test requirements of users. It can realize closed-loop control such as constant rate loading, constant rate torsion angle and constant rate angle, and can conduct process qualification performance verification test of materials or products. Equipped with torsion angle extensometer, the shear modulus G can be calculated automatically, and the test results can be saved, queried and printed.
Meet and applicable standards
This testing machine is manufactured according to GB/T 2611-2007 General Technical Requirements for Testing Machines, GB/T10128-1998 Metallic Torsion Test Method at Room Temperature and JB/T9370-1999 Technical Conditions for Torsion Testing Machines.
Inspection standard：JJG269-2006 Torsion Testing Machine
Test method：YY/T0018-2016 Metal Bone Screws for Bone Joint Implants
YY/T0662-2008 Mechanical performance requirements and test methods for metallic bone screws with asymmetrical thread and spherical undersurface metal for surgical implants ISO 6475:1989 Implants for surgery - Metal bone screws with asymmetrical thread and spherical under-surface - Mechanical requirements and test methods
YY/T0345.1-2011Metallic bone nails for surgical implants
YY/T0591-2011 Metal interlocking intramedullary nail for bone joint implant
YY/T1505-2016Test Method for Self-tapping Performance of Metallic Bone Screws for Surgical Implants
YY/T1506-2016Test Method for Rotational Torque of Metallic Bone Screws for Surgical Implant
This testing machine is verified and accepted according to the Verification Regulation of Torsion Testing Machine (JJG 269-2006).
Applicable standards: test and provide data according to GB, ISO, DIN, ASTM, JIS, BS and other international standards.