2 Station Sequential Fatigue Tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
Email: serving@qinsun-lab。com
1. Function and Application
The 2 Station Sequential Fatigue Tester is a pneumatically driven cyclic load testing machine designed to apply repeated forces on test specimens to evaluate durability and fatigue life.
This PC-controlled tester allows fully programmable load profiles and precise bidirectional load applications.
It is widely used for evaluating the fatigue performance of seats, foams, cushioning materials, and other mechanical components.
2. Applicable Test Standards
ASTM D3574 – Dynamic Fatigue Test by Constant Force Pounding
ISO 3385 – Flexible Cellular Materials – Determination of Fatigue by Constant Load Pounding
SAE J2896 – Automotive Seat Durability Test Procedures
OEM / Custom Test Specifications – Available upon request
3. Technical Specifications
| Item | Specification |
|---|---|
| Load Capacity | Up to 460 lbs (210 kg) in either direction |
| Air Supply | 100 PSI (shop air) |
| Cylinder | 2½″ bore × 10″ stroke tie-rod type with center trunnion mount |
| Vertical Adjustment | Approx. 30″ via manual screw jack |
| Lateral Motion | Approx. 6″ side-to-side (expandable by repositioning stand) |
| Load Cell | 500 lb capacity, fatigue-rated, closed-loop control feedback |
| Bedplate | 1″ thick precision-ground steel surface with ½″–13 tapped holes on 4″ centers |
| Motion Control | Servo-pneumatic directional valve for forward/reverse control |
| Software System | PC-based Visual Basic interface with programmable waveform and sequence setup |
| Cycle Control | Fully programmable sequences with loop repetition |
| Power Supply | 115 V.A.C., single phase |
| Operating Mode | Constant force or constant displacement |
| Control Console | Floor-standing main console with remote local control and troubleshooting functions |
在线联系供应商
Other supplier products
 |
Particle Abrasion Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Particle Abrasion Tester (Q-4D) is a precision instrument designed to measure ... |
 |
Hexapod Tumbler test machine | Testing Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Standard BSEN 1471:1997: Evaluation of Appearance Changes in Floor Coverings ISO... |
 |
Sock Stretch Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com The Electronic Multifunction Socks stretcheris main... |
 |
Environmental Stress Cracking Resistance Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com This instrument is a testing device recommended according to standard requirements... |
 |
Automatic Thermal Deformation Vicat Softening Point Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com This machine is a non-metallic material testing instrument designed and manufactur... |
Same products
 |
Laser Chuck | 卖方: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
 |
Electric Order Picker Supplier | 卖方: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |
