Sound Calibrator NC-74 RION Co., Ltd. Sound Level Meters ＆ Vibration Meters

Seismometers

Seismometer for facility control
RSM-300

All-Weather Windscreen WS-15	Dual Windscreen for Wind Turbine Noise Measurement TWS-01	Windscreen WS-10	Tripods ST-80_81_5SLIK	Normal incidence acoustic measurement system 9301_9302
Acoustic Camera SC-AC0430-RION	RION Acoustic Calibration System RACS

Pistonphone
NC-72B

Sound Calibrator
NC-74

Sound Calibrator
NC-75

Calibration Exciter
VE-10

Vibration Calibrator
VP-33A

Viscotester (for high viscosity measurement)
VT-06

Light Floor Impact Sound Generator
(Tapping Machine)
FI-01A

Heavy Floor Impact Source
(Bang Machine)
FI-02

Impact Ball
YI-01

Random Noise Generator
SF-06

Anechoic Box (Compact Type)
RK-SERIES

Acoustical Capacity Meter
(combustion chamber)
VM-230A,VM-240A

Acoustical Volume Meter (Densimeter)
VM-240A

Custom-made products from RION
CUSTOMIZE

Sound pressure level: 94 dB ± 0.3 dB
Frequency: 1000 Hz ± 2 %
For Type 1 and Type 2 sound level meters.

Catalog

Instruction Manuals

Sound Level Meters	Vibration Meters	Frequency Analyzers	Software	Microphones and Accelerometers	Calibrators	Recorders
Viscotesters	Building Acoustics related products	Anechoic Box, Anechoic Room & Sound Proof Chamber	Acoustical Volume Meters	Custom-made products from RION	Seismometer	Other Products