Facilities
SEMI - ANECHOIC CHAMBER
Dimension : 14 m × 9 m × 5 m
Cut – off frequency : 80 Hz
Background Noise : 16 dBA
w/HVAC : 23 dBA, w/FAN : 31 dBA
NVH Chassis Dynamometer : 300 HP, 200 km/h
- Use
Total NVH Interior System Testing Validation
Refinement & Troubleshooting for NVH Problem
Cost and Performance Benchmarking for NVH Source Identification
REVERBERATION CHAMBER
Cut – off frequency : 100 Hz
Background Noise : 25 dBA
Volume : 241 m³
Surface Area : 237 m²
- Use
Acoustic Standard Test
Absorption Coefficient, Transmission Loss, Machinery Sound Power Measurement
MULTI - PURPOSE TEST ROOM
Dimension : 10 m × 10 m × 5 m
Background Noise : 21 dBA
X – Y Hoist (2 tons), Car Lift (3 tons)
- Use
Structural Modal Analysis and Test
Overhaul of Vehicle
Vibration Equipment
Name | Quantity (EA) |
---|---|
Uniaxial Accelerometer | 81 |
Triaxial Accelerometer | 84 |
Force Transducer | 22 |
Impact Hammer | 3 |
Calibrator | 2 |
Tachometer | 1 |
Vibrational Isolation Table | 1 |
ICP Signal Conditioner (8 ch.) | 3 |
Charge Conditioning Amp. | 4 |
Acoustic Equipment
Name | Quantity (EA) |
---|---|
1/2″ Microphone | 43 |
1/4″ Microphone | 20 |
Array Microphone | 28 |
Intensity Probe | 1 |
Omni-directional Sound Source | 1 |
Rotating Booming Microphone | 1 |
Impedance Tube | 1 |
Volume Velocity Source | 2 |
Acoustic Exciter | 2 |
Microphone Conditioning Amp. | 2 |
Flow Resistance Measurement Sys. | 1 |
Torso (Artificial Head) | 1 |
SeeSV-S206 Mini Sound Camera | 1 |
CAT & CAE Solution
Name | Quantity (EA) |
---|---|
Pulse (17 ch., 6 ch.) | 2 |
SCADAS III (56 ch., 32 ch.) | 2 |
SCADAS Mobile | 1 |
Head System (36 ch.) | 1 |
HP FFT Analyzer | 2 |
Laser Scanning Vibrometer | 1 |
Pulse Software | 1 |
Test.Lab | 1 |
Virtual.Lab | 1 |
CADA – X | 2 |
Auto – SEA2 | 1 |