Welcome to Ji'nan Bojian Testing Machine Co., Ltd.

Bjnz-w200nm microcomputer control material torsion testing machine is mainly used for testing the mechanical properties of materials and finished products at room temperature. It can also be used for the performance test of the torsion damage of materials and finished products.

The test specimen is installed in the adjustable space fixture and can be used to test the torsional mechanical properties of different tested samples.

The test machine adopts computer control operation, and the software synchronizes the torque - time, twisting Angle - time, torque - twist Angle, torque - Angle and other curves of the test specimen.

Real-time display Angle, torque, torque peak and other parameters;

The test results can be stored and printed.

GB/T 10128 "test method for the torsion of metallic materials at room temperature"

JJG 269 verification procedures for torsion testing machine

The material torsion testing machine adopts horizontal structure.

Left end plate connection sensor for fixed end torque, the right end loading for ac servo motor through reducer drive torque plate rotation, through the sample loading will the tray to test torque to the torque, torque acquisition side can move along the guide rail, used to adjust the test space.

Torque range: 0 ~ 200Nm.

Torque measurement range: 2nm-200nm;

Minimum reading value of torque: 0.01Nm.

Test torque resolution 1/ plus or minus 300000.

Torque value relative error: less than or equal to plus or minus 1.0% (positive rotation and reverse direction)

Torque repeatability relative error: less than 1.0% (positive rotation and reverse direction)

0-10000 ° Angle measurement range

The relative error of the Angle indicator: less than or equal to plus or minus 1 (positive rotation and reverse direction)

Torsion Angle (small Angle measurement) shows minimum resolution: 0.0001 °

Microcomputer control material minimum torsion testing machine corner reading value: 0.01 °

Test speed: 0.05-720 ° / min (yield should be in 3 ° / min - before 30 ° / min;

The yield is not greater than 720 /min.

Torsion speed indicator relative error: less than or equal to plus or minus 1 (positive rotation and reverse direction)

Torsion speed indicator repeatability error: less than 1.0%.

Power plate and torque disc distance: 0 ~ 300mm (negotiable)

Alignment of two chuck: Φ 0.3 mm or less

Sample clamping diameter: standard sample (sample Φ 10, the range of 50 mm and 100 mm)

Power supply: AC 220V plus or minus 10%, 50Hz;

Sample holding mode: provided with a set of fixture according to user sample.

Test level: level 1.

Main engine net size (mm) : about 1050*430*550mm.

Host weight (kg) : about 200.