R&D Center
This is the NSV R&D center, which leads technical
development in the noise, vibration, and shock fields.
Equipment Holdings
Equipment Holdings
Signal Analyzer (FFT)
Measurement Equipment
Product Test Equipment
Analysis Program
Laboratory Holdings
Signal Analyzer (FFT)
4-Channel FFT Analyzer
4 Channel Dynamic Signal Analyzer
Manufacturer
- Benston
Model Name
- Impaq Elite
Use
- 4-ch FFT, precision sound & vibration measurement
4-channel FFT analyzerr
4-channel FFT analyzer
Manufacturer
- OROS
Model Name
- OR34
Use
- 4-ch FFT, precision sound & vibration measurement
16-channel FFT analyzer
16-channel FFT analyzer
Manufacturer
- LMS
Model Name
- LMS SCADAS Mibile
Use
- 16-ch FFT, precision sound & vibration measurement
Measurement Equipment
Sound Level Meter
Sound Level Meter
Manufacturer
- RION
Model Name
- NA-28
Use
- 1/1 or 1/3 octave band real time frequency analysis, sound measurement
Sound Level Meter
Sound Level Meter
Manufacturer
- RION
Model Name
- NA-27
Use
- 1/1 or 1/3 octave band real time frequency analysis, sound measurement
Sound Level Meter
Sound Level Meter
Manufacturer
- RION
Model Name
- NA-52
Use
- 1/1 or 1/3 octave band real time frequency analysis, sound measurement
Sound Level Meter
Sound Level Meter
Manufacturer
- B&K
Model Name
- Type 2250
Use
- 1/1 or 1/3 octave band real time frequency analysis, sound measurement 1-ch FFT, precision sound measurement
Microphone Calibrator
Microphone Calibrator
Manufacturer
- RION
Model Name
- NC-73
Use
- Microphone calibration(1,000Hz)
Microphone Calibrator
Microphone Calibrator
Manufacturer
- Larson & Davis
Model Name
- CA250
Use
- Microphone calibration(250Hz)
Vibration Level Meter
Impulse Hammer
Impulse Hammer
Manufacturer
- PCB
Model Name
- 086C03
Use
- Measuring vibration response by applying an exciting force to one point of the structure
Impulse Hammer
Impulse Hammer
Manufacturer
- PCB
Model Name
- 086D20
Use
- Measuring vibration response by applying an exciting force to one point of the structure
Accelerometer Calibrator
Accelerometer Calibrator
Manufacturer
- B&K
Model Name
- Type 4294
Use
- Acceleration Sensor Calibration
Environmental Vibration Meter
Vibration Level Meter
Manufacturer
- RION
Model Name
- VM-53A
Use
- Vibration measurement
Other Measurement Equipment
Wind Velocity Meter
Wind Velocity Meter
Manufacturer
- PROVA
Model Name
- AVM-03
Use
- Wind Velocity Measurement
Thermo-Hygrometer
Thermo-Hygrometer
Manufacturer
- SmartSensor
Model Name
- AR 837
Use
- Relative Humidity and Temperature Measurement
Manometer
Manometer
Manufacturer
- Testo
Model Name
- Testo445
Use
- Air pressure measurement
Product Test Equipment
Universal Testing Machine
Universal Testing Machine
Manufacturer
- Daekyung Tech
Model Name
- DTU-900MH30kN
Use
- Multi-use material testing machine for tension, compression, bending, etc., of all materials, including metal, non-metals, textiles, rubber, plastic, and adhesives
Durability Testing Machine
Durability Testing Machine
Manufacturer
- NSV
Model Name
- Durability Testing Facility
Use
- Durability test for joint, water hammer cushion, damper, etc.
Universal Testing Machine
Universal Testing Machine
Manufacturer
- MTS Systems Corporation
Model Name
- MTS Exceed-E45.105
Use
- Multi-use material testing machine for tension, compression, bending, etc., of all materials, including metal, non-metals, textiles, rubber, plastic, and adhesives
Analysis Program
NX NASTRAN
NX NASTRAN
Manufacturer
- SIEMENS SOLUTION
Version
- 8.5
Use
- Structure vibration & structure noise analysis
Sound Plan
Sound Plan
Manufacturer
- SOUND PLAN LLC
Version
- 8.0
Use
- Noise mapping simulation analysis software
Insul
Insul
Manufacturer
- Marshall Day Acoustic
Version
- 6.3
Use
- Transmission Loss Estimation Program
RAYNOISE
RAYNOISE
Manufacturer
- Siemens
Version
- 3.1
Use
- Outdoor & indoor sound analysis
ANSYS
ANSYS
Manufacturer
- FEA-opt Technology
Version
- 11.0
Use
- Ground & structure vibration analysis
FLOWMASTER
FLOWMASTER
Manufacturer
- Mentor Graphics
Version
- 7.0
Use
- Flow analysis program (Surge)
Virtual.Lab Ray Acoustics
Ray Acoustics
Manufacturer
- Siemens
Version
- 13.9
Use
- Noise mapping simulation analysis software
Laboratory Holdings
Anechoic Room
Anechoic Room
Manufacturer
- NSV
Standards
- Cut-off Freq. : 100Hz
Use
- Measurement of sound characteristics or direction of noise source, etc.
Reverberation Room
Renerberation Room
Manufacturer
- NSV
Standards
- 330㎥ (KS I ISO 7235 Spec.)
Use
- Measurement of sound absorbing coefficient, measurement of sound power level, measurement of transmission loss of soundproofing material, measurement of interfloor impact sound, silencer performance testing system
Silencer Performance Testing System
Silencer Performance Testing System
Manufacturer
- NSV
Standards
- 330㎥ (KS I ISO 7235 Spec.)
Use
- Measurement of noise reduction and static pressure loss of silencer
Composition
- Fan Room, Speaker, Signal Generator and Amplifier, Testing Duct, Reverberation Room, Sound Meter
Water Hammer Cushion Test and Testing Facilities
Water Hammer Cushion Test and Testing Facilities
Manufacturer
- NSV
Standards
- PDI WH-201
Use
- Impact Pressure Absorbing Ability TEST