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ASTM F543 Metal bone screw torsion tester/ rotation torque test equipment (UT1050)

The ASTM F543 standard specifies the torque required to measure the insertion and extraction of metal bone screws from standard materials, in order to confirm the consistency of the tested product. Hengli maintains 11.17N and rotates at a rate of 3r/min for 4 turns, followed by 4 turns.


The UnitdTest UT1050 series Metal bone screw torsion testing equipment has a lightweight body, easy operation, and precise control, making it suitable for bone nail testing. We provide you with professional testing fixtures to meet standard requirements, as well as precise and effective test plans (SOP), and optional data post-processing software to reduce the difficulty of data processing and assist in the mechanical performance analysis of metal bone screws.


Product features:

A new generation fatigue testing system with small electromagnetic motors as the driving core;

◆ Meet the strict requirements of material mechanics testing for high-precision, high-frequency, high stability, and durability in biological material mechanics experiments;

◆ Optional torsion channel for multi axis tension and torsion loading;

◆ Can perform tests such as stretching, compression, bending, shearing, twisting (optional), creep, relaxation, etc;

◆ Suitable for testing metal materials, microelectronic materials, polymer materials, and biomaterials;

Multiple fixtures and accessories are available for selection.


Specification: 

Axial loading

Maximum peak load

100N

Peak value of dynamic load

100N

Peak value of static load

40N

Load measurement range

0.4%~100%F.S.

Load measurement accuracy

Better than ± 0.2% of the indicated value (within   the load measurement range)

Maximum fatigue loading frequency

100Hz

Axial travel

40mm

Displacement resolution

0.1μm

Torsion

Twisted loading form

Top mounted (pull/twist integrated)

Dynamic peak torque

5N·m

Torque measurement range

0.4%~100%F.S.

Accuracy of torque measurement

Better than ± 0.2% of the indicated value (within   the torque measurement range)

Maximum torsional loading frequency

1Hz (static or low-frequency dynamic)

Angle measurement range

No angle limitation

maximum speed

30r/min

Corner resolution

0.018°

Test space (upper and lower clamp space)

0-300mm

net weight

75kg

External dimensions

400×250×1200(mm)

Electrical requirements

AC220V 300W

Optional accessories

Bone nail fixture, clamp fixture, compression   fixture, three-point bending fixture, etc

application

Static/dynamic testing of surgical implants (such   as self tapping test, screw in/out test, low load static test, dynamic   fatigue test, etc.)


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