True Body Weight Ingress Egress Tester
The True Body Weight Ingress/Egress Tester is a specialized machine designed to evaluate either a complete automotive seating system or individual seat components. It provides realistic simulation of human ingress and egress movements, including dynamic interaction with seat cushions, upholstery, and the underlying mechanical structure. The tester can even assess the wear and durability of the occupant’s clothing during repeated use.
Test Principle
The tester applies repeated motion sequences to the seat to simulate realistic human ingress and egress. Key evaluation criteria include:
Seat frame integrity (no cracks)
Foam deformation (none allowed)
Fabric and padding wear (minimal to none)
Maximum H-point variation within rated range
The tester can simulate vibration at 100 cycles per minute, with typical cycle counts of:
Seat cushion: 100.000 cycles
Backrest: 50.000 cycles
This ensures comprehensive fatigue and wear evaluation under true dynamic loading conditions.
Standards
SAE J826-2002 – Anthropomorphic Test Devices for Vehicle Seating Systems
QC/T 740-2017 – Automotive Seat Fatigue Test Standard
Industry standards for automotive seat ingress and egress durability
Features
Four servo-electric motor-driven axes and three pneumatic functions for realistic movement.
Simulates in & out, right & left, up & down, rotation, free weight drop & recapture, and independent leg motion.
True body weight simulation (35–100kg) for realistic dynamic loading, including inertia effects.
Concurrent and programmable motion sequences for highly life-like testing.
Evaluates seat cushion, backrest, frame, foam, and fabric durability under repeated entry and exit cycles.
Adjustable test frequency, amplitude, and cycle count with automatic stop at the end of the test.
Parameters
| Parameter | Specification | Notes |
|---|---|---|
| Dummy Model | 3D indenter, 50% SAE J826-2002 | Wrapped with 12mm foam and denim |
| Pressure Head Weight | 44.5 kg | Adjustable for different test scenarios |
| Horizontal Slide | ~25 mm into cushion | Inner rear first with 30° rotation |
| Load on Pressure Head | 445 N | Maintained during creep and exit cycles |
| Rotation Angle | 30° | Simulates realistic entry angle |
| Experimental Frequency | 4.5 cycles/min | Adjustable |
| Number of Experiments | 15.000 simulated ingress/egress cycles | — |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Bus Seat Tester | 1. Function and Application The Bus Seat Tester is designed to evaluate the durability, strength, and fatigue performance of bus seating systems i... |
 |
Luminous Afterglow Performance Tester - lab instrument | Luminous Afterglow Performance Tester The luminous afterglow performance tester is suitable for testing the luminous afterglow performance of vari... |
 |
Oil Filter Performance Tester | The Oil Filter Performance Tester evaluates the durability, efficiency, and fatigue resistance of hydraulic and lubrication filters under repeated ... |
 |
Fire Resistance Horizontal Test Furnace | Fire resistance horizontal test furnace is an instrument for testing the fire resistance performance of a building structure, a column, a bracket, ... |
 |
Anti-drill tester (Friction method) | TheAnti-drill Tester (Friction Method)is a specialized instrument designed to evaluate the drill resistance of materials such as composites, polyme... |
Похожие товары
 |
Blanket Flammability Test Machine | Продавец: Standard Groups | Bed Blanket Flammability Tester-It is mainly used for testing the flame retardant performance of ... |
 |
High Temperature Oxygen Index Tester | Продавец: Standard Groups | The High-Temperature Oxygen Index (TOI) measuring instrument determines oxygen index at up to 125... |
 |
Limiting Oxygen Index Tester | Продавец: Standard Groups | The Limiting Oxygen Index Tester measures the minimum oxygen concentration needed to sustain comb... |
 |
Vertical Flammability Tester | Продавец: Standard Groups | Vertical Flammability Chamber for measuring the vertical flame spread for children’ sleepwe... |
 |
45 Degree Flammability Tester | Продавец: Standard Groups | Application 45 Degree Flammability Tester is used to determine the burning characteristics of te... |
