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Microcomputer controlled static stiffness testing machine Rubber static stiffness testing machine Static stiffness testing machine
Microcomputer controlled static stiffness testing machine Rubber static stiffness testing machine Static stiffness testing machine
Product details
According to the standard:
1) GB/T2611-2007 General Technical Requirements for Testing Machines
2) TB/T 2626-1995 Technical Conditions for Rubber Pad under Railway Concrete Sleeper Track
3) Technical conditions for double acting elastic side bearing (Q/QC35-091-2000)
4) Technical conditions for axial rubber pads for bogies (Q/QC35-092-2000)
5) GB/T16491-2008 "Electronic Material Testing Machines"
6) JJF1103-2003 Evaluation of Computer Data Acquisition System for Testing Machines
7) JJG139-1999 "Verification Regulations for Tensile, Compressive, and Testing Machines"
Product Features:
1The testing machine is pollution-free, has low noise, and is easy to operate
2. The host shell adopts an aluminum alloy shell, which has a beautiful and generous shape;
3. The host is a floor standing structure with high rigidity, stable performance, and beautiful appearance;
4. Stretching and compressing are achieved in independent dual spaces, avoiding the tedious process of replacing different test attachments when using the same space;
5. The host structure is sturdy. The thick ball screw and guide light bar, thickened crossbeam and base form a sturdy rigid frame that meets the testing requirements of high-strength materials;
6. The upper and lower crossbeams of the host and the worktable are synchronously CNC machined to ensure alignment. During axial testing, the lateral force on the specimen under load is minimized to obtain stress and strain results;
7. The screw is a ground ball screw, and the nut is made of cast copper material,. The friction coefficient of the screw pair is small, the transmission is high, the accuracy is high, and the strength is high;
8. The reduction mechanism consists of a gearbox, synchronous toothed belt, and ball screw pair, with a simple structure that ensures synchronous movement of the screw and helps with system alignment;
Product Parameters:
1 |
Experimental force |
100kN |
2 |
Testing machine level |
Level 1.0 |
3 |
Load measurement range |
1%~FS (Level 1.0) |
4 |
Relative error of indication |
± 1% (Level 1.0) |
5 |
Test force resolution |
1/± 500000FS (with constant resolution throughout the entire process) |
6 |
Deformation measurement range |
0.2%～ |
7 |
Range of force control rate adjustment |
0.005%～5%FS/S |
8 |
Force control rate control accuracy |
When the rate is less than 0.05% fs, it is within ± 1% of the set value; When the rate is ≥ 0.05% FS, it is within ± 0.5% of the set value; |
9 |
Range of deformation rate adjustment |
0.005～5%FS/s； |
10 |
Accuracy of deformation rate control |
When the speed is less than 0.05% FS/s, it is within ± 1% of the set value; When the speed is ≥ 0.05% FS/s, it is within ± 0.5% of the set value; |
11 |
Range of displacement rate adjustment |
0.001～500mm/min； |
12 |
Displacement rate control accuracy |
Within ± 0.2% of the set value; |
13 |
Constant force, constant deformation, constant displacement control range |
0.5%～FS |
14 |
Constant force, constant deformation, and constant displacement control accuracy |
When the set value is ≥ 10% FS, it is within ± 0.5% of the set value When the set value is less than 10% FS, it is within ± 1% of the set value |
15 |
Effective experimental span |
400mm |
16 |
Effectively compress space |
500mm |
17 |
power supply voltage |
~220V ± 10% 50Hz (must be reliably grounded) |
18 |
Machine power |
1.5KW |
19 |
Load rack size (LWH) |
Approximately 1010 × 750 × 2225 |
20 |
machine weight |
≈750kg |
Jinan Zhongyan static stiffness testing machine has better quality assurance. Welcome new and old customers to choose.
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