High precision 5th percentile female ATD for laboratory testing

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Whats/App: +86 156 1874 6768

Web: standard-groups.com

The 5th Percentile Female Crash Test Dummy serves as a surrogate for a real human in frontal automotive crash tests. It is designed based on anthropometric data and body mass characteristics of the 5th percentile adult female population. The dummy consists of anatomically corresponding components, including the head, neck, chest, upper arms, torso, legs, feet, and outer clothing. Its structure integrates metal and plastic skeletons with rubber, foam, and plastic coverings to simulate muscle and tissue, providing realistic impact response. During testing, acceleration, load, and displacement sensors are installed at specific internal positions to measure dynamic responses under frontal collision conditions, enabling detailed performance analysis.

Standards

The dummy complies with a wide range of international and national standards:

(1) GB 11551 – Protection of occupants in frontal collisions

(2) GB/T 29120 – Anthropomorphic test device general technical requirements

(3) GB/T 24550 – Frontal crash test methods

(4) ISO 6487 – Road vehicles — Measurement techniques in impact tests

(5) SAE J211 – Instrumentation for impact tests

(6) SAE J826 – Vehicle occupant seating reference points

(7) FMVSS 208 – Occupant crash protection

(8) ECE R94 / ECE R16 – Vehicle safety standards

(9) NCAP frontal crash test protocols (US NCAP / C-NCAP / Euro NCAP)

Parameters

Dimensions

No.	Name	Dimension (mm)
A	Seated Height	787.4 ±12.7
B	Shoulder Pivot Height	444.5 ±12.7
C	H-Point Height (Reference)	83.8 ±2.5
D	H-Point to Seatback (Reference)	147.3 ±2.5
E	Shoulder Pivot to Backplane	76.2 ±7.6
F	Thigh Thickness	127.0 ±7.6
G	Elbow to Wrist	251.5 ±7.6
H	Head Rear to Backplane	45.7 ±2.5
I	Shoulder to Elbow	287.0 ±10.2
J	Elbow to Seat Plane	193.0 ±10.2
K	Knee Front to Backplane	533.4 ±12.7
L	Foot to Seat Plane	365.8 ±10.2
M	Knee Pivot to Floor	406.4 ±12.7
O	Chest Thickness (No Skin)	182.9 ±12.7
P	Foot Length	226.1 ±7.6
R	Hip to Knee Pivot	469.9 ±12.7
U	Hip Width	307.3 ±7.6
V	Shoulder Width	358.1 ±7.6
W	Foot Width	86.4 ±7.6
Y	Chest Circumference	866.1 ±15.2
Z	Waist Circumference	774.7 ±15.2
AA	Chest Reference Position	345.4 ±12.7
BB	Waist Reference Position	165.1 ±5.1

Mass Distribution

Component	Mass (kg)
Head Assembly	3.73 ±0.05
Neck Assembly	0.91 ±0.09
Upper Torso with Chest Skin	12.02 ±0.14
Lower Torso	13.25 ±0.14
Upper Arm (L/R)	1.18 ±0.05
Lower Arm (L/R)	0.90 ±0.05
Hands (L/R)	0.28 ±0.05
Thigh (L/R)	3.13 ±0.09
Lower Leg (L/R)	3.27 ±0.09
Feet (L/R)	0.79 ±0.05
Total Dummy Weight	49.05 ±1.13

Sensor Configuration

Location	Sensor Type	Channels	Requirement
Head	Accelerometer	3x1	★★★
Upper Neck	6-axis Load Cell	1x6	★★★
Lower Neck	6-axis Load Cell	1x6	★
Chest	Accelerometer	3x1	★★★
Chest	Displacement Sensor	1x1	★★★
Sternum	Accelerometer	3x1	★
Spine	Accelerometer	3x1	★
Lumbar	6-axis Load Cell	1x6	★★★
Pelvis	Accelerometer	3x1	★★★
Iliac	Iliac Force Sensor	2x2	★★★
Thigh	Single-axis Force Sensor	2x1	★★★
Knee	Displacement Sensor	2x1	★★★
Knee	2-axis Force Sensor	2x2	★
Upper Tibia	4-axis Force Sensor	2x4	★★★
Lower Tibia	4-axis Force Sensor	2x4	★★★

Features

(1) Designed strictly based on anthropometric data of 5th percentile adult females for high representativeness

(2) Metal skeleton and engineering plastic structure, covered with rubber, foam, and skin-like materials for realistic biofidelity

(3) Head, neck, chest, pelvis, and lower limb impact response meets biomechanical requirements

(4) Supports multi-channel high-precision sensors for regulatory and R&D testing

(5) Modular design allows easy maintenance, calibration, and sensor replacement

(6) Suitable for regulatory testing, NCAP evaluation, and full-vehicle safety research

Application

You can use the 5th Percentile Female Dummy in the following scenarios:

Frontal crash occupant injury assessment

Customer evaluation and research purposes

Specific applications include:

C-NCAP, UN R137. FMVSS 208. Euro NCAP, US-NCAP, IIHS, J-NCAP, K-NCAP, ANCAP testing

Passenger car and commercial vehicle frontal crash safety evaluation

Seatbelt restraint system performance and injury assessment

Frontal airbag deployment characteristics and protection effectiveness

Dashboard, steering, and pedal impact analysis for small-stature occupants

Injury risk and biomechanical response studies of small female occupants

Development, calibration, and comparative validation of passive safety systems

Regulatory compliance testing, third-party evaluation, and academic research

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