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

BJNZ-W500, 1000, 2000Nm microcomputer controlled material torsion test machine is mainly used for testing the torsion mechanical properties of materials and finished products at room temperature. It can also be used to test the torsional failure of materials and finished products. The test specimen is installed between adjustable clamping fixtures to adapt to the test of torsion mechanical properties of different tested specimens. The test machine uses computer control operation, and the software synchronously displays the curves of torque time, twist angle - time, torque - twist angle, torque - angle and so on. The parameters such as angle, torque and torque peak are displayed in real time, and the test results of the microcomputer controlled material torsion test machine can be stored and printed.

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

JJG 269 "verification regulation of torsion test machine"

Torque range: 500, 1000, 2000Nm

Torque measurement range: 1%-100%;

Minimum reading value of torque: 0.01Nm

Test torque resolution 1/ + 300000

The relative error of torque indication of microcomputer controlled material torsion testing machine is less than or equal to 1% (two directions of forward and reverse).

Relative error of torque repeatability: less than 1% (forward and reverse two directions)

Angle measurement range of 0-10000 degrees

Relative error of corner indication: less than or equal to 1% (two directions of forward and reverse).

Twist angle (small angle measurement) shows minimum resolution: 0.0001 degrees.

Minimum reading value of rotation angle: 0.01 degree

Test speed: 0.05-720 degree /min (before yielding should be 3 degree /min-30 degree /min, yield less than 720 degree /min) stepless speed regulation.

Relative error of torsion velocity is less than or equal to 1% (two directions of forward and reverse).

Repeatability error of torsional velocity indication: less than 1%

Microcomputer controlled material torsion testing machine, test distance between force plate and torque plate: 0 ~ 500mm (can be customized according to your requirements)

Coaxiality of two chuck: < < < 0.3mm

Specimen holding diameter: standard sample (circular specimen 10, gauge 50mm, 100mm)

Power supply: AC 220V + 10%, 50Hz;

Sample clamping method: a set of fixture is provided according to user's sample.

Level: 1 level

Net host size (mm): about 1550*550*1100

Host weight (kg): about 450