LHSL-326E Expansion Joint Rubber Seal Strip Clamping Performance Testing Machine
The Microcomputer Controlled Electronic Tensile Testing Machine, specifically designed by Beijing Lanhang Zhongke Measurement and Control Technology Research Institute for rubber sealing strips in highway bridge expansion joints. The computer system, through a fully digital controller, controls the rotation of a high-precision stepping motor via a speed control system. After deceleration by the deceleration system, it drives the movement of the moving crossbeam via a precision ball screw pair, completing the repeated tensile mechanical performance test of the sample. It is suitable for rubber sealing strip performance testing in highway bridges and other applications. The equipment meets the requirements of JT/T326-2016 "General Technical Conditions for Highway Bridge Expansion Joints".
The microcomputer-controlled electronic tensile testing machine, specifically designed by Beijing Lanhang Zhongke Measurement and Control Technology Research Institute, is for rubber sealing strips in highway bridge expansion joints. The computer system controls a high-precision stepping motor through a full-digital controller and a speed control system. After deceleration by the deceleration system, it drives the movement of the moving beam through a precision ball screw pair to complete the repeated tensile mechanical performance test of the sample. It is suitable for the performance testing of rubber sealing strips in highway bridges and other applications. The equipment complies with the standard requirements of JT/T326-2016 "General Technical Conditions for Highway Bridge Expansion Joints".
Main Technical Index of Rubber Sealing Strip Clamping Performance Testing Machine
Maximum Test Force
500N Accuracy 0.1N
Test Force Measurement Range
0.4%--100%FS
Test Force Indication Accuracy
Better than ±1% of the indicated value
Test Force Resolution
1/300000 (full range without grading or equivalent 6 grades)
Crossbeam Displacement Measurement Accuracy
Resolution higher than 0.0025mm Deformation measurement accuracy: ±0.5%/
Test Speed Range
0.01—600mm/min, stepless speed regulation
Loading Speed Control Accuracy
±1%(0.01~10mm/min)
External Dimensions
105×31×40cm
Weight
40kg
Voltage
220v 50Hz
ingenuity quality
Factory direct sales
Support customization
a lot of in stock
Quality Assurance
complete specifications
After-sales worry-free
Factory Scene
Production Scenarios
LHSL-326E Expansion Joint Rubber Seal Strip Clamping Performance Testing Machine
The Microcomputer Controlled Electronic Tensile Testing Machine, specifically designed by Beijing Lanhang Zhongke Measurement and Control Technology Research Institute for rubber sealing strips in highway bridge expansion joints. The computer system, through a fully digital controller, controls the rotation of a high-precision stepping motor via a speed control system. After deceleration by the deceleration system, it drives the movement of the moving crossbeam via a precision ball screw pair, completing the repeated tensile mechanical performance test of the sample. It is suitable for rubber sealing strip performance testing in highway bridges and other applications. The equipment meets the requirements of JT/T326-2016 "General Technical Conditions for Highway Bridge Expansion Joints".
This instrument is suitable for determining and evaluating the interlayer bonding strength between surface treatments, coatings, adhesive layers, penetrating layers, waterproof layers, etc., and asphalt layers, cement concrete layers, bridge decks, and other two different materials. It can also be used to determine the bonding strength of structure layer-adhesive layer-structure layer, and is used for indoor tensile testing of interlayer bonding materials.
This instrument is used to determine and evaluate the interlaminar bond strength between surface treatments, coatings, adhesive layers, permeable layers, waterproof layers, etc., and asphalt layers, cement concrete layers, bridge decks, and other two different materials. It can also be used to determine the bond strength of structure layer-adhesive layer-structure layer.
This instrument is used to determine the time required for a certain volume of coarse aggregate to pass through a fixed size opening, indirectly evaluating the angularity of the coarse aggregate. This method is applicable to the angularity determination of coarse aggregate with a nominal maximum size of 9'~19mm.
The Microcomputer Controlled Electronic Tensile Testing Machine, specifically designed by Beijing Lanhang Zhongke Measurement and Control Technology Research Institute for rubber sealing strips in highway bridge expansion joints. The computer system, through a fully digital controller, controls the rotation of a high-precision stepping motor via a speed control system. After deceleration by the deceleration system, it drives the movement of the moving crossbeam via a precision ball screw pair, completing the repeated tensile mechanical performance test of the sample. It is suitable for rubber sealing strip performance testing in highway bridges and other applications. The equipment meets the requirements of JT/T326-2016 "General Technical Conditions for Highway Bridge Expansion Joints".
