Bone Screw Performance Tester

Bone Screw Performance TesterPBSC-RP30 Testing Instrument is a multifunctional integrated instrument developed for the performance determination of medical bone screws. It can perform tests such as bone screw driving torque and self-tapping performance. The bone screw performance tester is widely applicable to medical device testing institutions, medical device manufacturing enterprises, and other units.

Bone Screw Performance Tester

Technical Advantages

● Open structure, full touch screen, user-friendly human-machine interface operation, multiple curve drawing modes, making the testing process clearer

● Utilizes precision micro-stepper motor drive for smoother transmission, lower noise, more accurate positioning, and better repeatability of test results

● Imported custom high-sensitivity load cell, imported (TBI) lead screw ensures precise displacement

● Professional high-performance imported control system controls dual Panasonic servo motors for coordinated action

● Professional software design, fully automatic measurement

● Simple and easy to operate, highly simplified control system handles all complex settings in the background, one-click start

● Professional fixtures suitable for different testing modes

● Built-in dedicated calibration program, convenient for metrology and calibration departments (third-party) to calibrate the instrument

● Supports data export and Office software, combined with an optimized comprehensive data processing system

● Diversified functions, one machine achieves: pull-out performance, self-tapping performance, driving torque, torsional performance 

Main Parameters of Bone Screw Performance Tester

Self-tapping force measurement range: 20kg
Pull-out force measurement range: ≤200kg
Torque measurement range: 0-10Nm
Measurement accuracy: Class 0.5
Insertion and extraction load: ≤11.17N (load adjustable)
Self-tapping axial compression load: 2N/s (constant speed increase, accuracy: ±1N/s)
Test stroke: ≥400mm (customizable)
Resolution: Pull-out force 0.1N / Self-tapping force 0.01N / Torque 0.001Nm
Testing modes: Driving torque, self-tapping performance, torsional performance, pull-out, insertion force, insertion torque
Test speed: 0.5-200mm/min
Stepless speed variation; 0.5~30r/min
Dimensions: 470 (L) X 440 (B) X 1300 (H) mm
Power supply: AC220V±22V, 50Hz
Weight: Approx. 60kg
Standard configuration: Main unit, computer, test fixtures

Compliant Standards

YY 0018-2016 【Bone Fracture Fixation Implants - Metal Bone Screws】 

YY/T 1504 【Test Method for Axial Pull-Out Force of Metal Bone Screws】 

YY/T 1505 【Test Method for Self-Tapping Performance of Metal Bone Screws】 

YY/T 1506 【Test Method for Driving Torque of Metal Bone Screws】 

YY 0315-2016 【Titanium and Titanium Alloy Dental Implants】 

YY/T 0346 【Bone Fracture Fixation Implants - Metal Femoral Neck Fixation Nails】 

YY/T 1779 【Dentistry - Orthodontic Anchorage Screws】 

YY/T 0119.2-2014【Spinal Implants - Components of Spinal Internal Fixation Systems - Part 2: Metal Spinal Screws】 

YY/T 0662-2018 【Surgical Implants - Asymmetrical Thread and Spherical Under-surface Metal Bone Screws - Mechanical Properties and Test Methods】 

YY/T 0509-2009 【Standard Requirements and Test Methods for Bioabsorbable Internal Fixation Plates and Screws】 

ASTM F543 【Standard Specification and Test Methods for Metallic Medical Bone Screws】 

Related content about Bone Screw Tester:https://www.paratronixcn.com/products/show-92.html