Steel Strand Stress Relaxation Testing Machine
Description:
WSC series microcomputer controlled relaxation testing machine for prestressed steel strand is a testing equipment used to measure the relaxation performance of metal materials at room temperature, and the product complies with GB/T10120 Metal Stress Relaxation Test Method. It is applicable to scientific research institutes, industrial and mining enterprises, colleges and universities, transportation quality inspection and other industries.
The WSC series microcomputer controlled relaxation testing machine for prestressed steel strand consists of a host, a measurement and control system and software.
The main engine is a device used to apply test force. It consists of a bearing frame composed of columns and beams, and a transmission device composed of a reducer, a servo motor and a driver. Drive the screw nut to rotate and control the left and right movement of the lead screw through the transmission device to complete loading and unloading.
The measurement and control system EDC-300 of the microcomputer controlled prestressed strand relaxation testing machine is a measurement and control system designed for the microcomputer controlled tensile stress relaxation testing machine. The control system uses Xingao software, and the system operates stably and measures accurately. The relaxation test of various metal materials can be carried out in cooperation with the host computer and software.
Specification:
Model and specification | WSC-300 |
Maximum test force (KN) | 300 |
Effective measurement range | 20% - 80% (no gear in the whole process) |
Accuracy of load indication | Better than ± 0.5% of the indicated value |
Load resolution | 9N |
All measuring ranges are not divided into grades, and the load resolution remains unchanged, which is better than ± 0.5% of theindicated value | |
Accuracy of displacement indication | 0.01mm/min-40 (or 50) mm / min |
Loading speed | 0.1-5kn/s arbitrary setting |
Screw stroke (mm) | 80-100mm |
Test space (mm) | Maximum stretching distance between left and right chucks: 2000mm |
Servo motor power | 3KW |
supply voltage | 220V 50Hz |
Overall dimension (mm) | 2100×800×1550mm |
Package size | 2300×980×1750mm |
weight | 850KG |
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