싸이러스 싸이러스 제품소개입니다.

소음센서

4. 음압교정기 (Sound Pressure Calibrator)상위메뉴 >


4.1 음압교정기 (Sound Pressure Calibrator)
종류 Nor-1253 Nor-1251 Nor-1252
사진 NOR12
IEC 60942 Class Class 1 Class 1 Class 2
Sound Pressure Level 124.0 ± 0.2 dB 114.0 ± 0.2 dB 114.0 ± 0.4 dB
Frequency 250 Hz ± 0.2 % 1,000 Hz ± 0.2 % 1,000 Hz ± 0.2 %
Distortion < 1% < 1% < 1%
Microphone size 1", 1/2", 1/4" 1", 1/2", 1/4" 1/2", 1/4"
Battery type 9V 6LR61 9V 6LR61 9V 6LR61
제작사 Norsonic AS Norsonic AS Norsonic AS
다운로드 카다로그 다운로드 PDF

4.2 음압교정기 (Sound Pressure Calibrator)
종류 Nor-1254
사진 nor1254
Input connector BNC
Maximum Input Signal 1Vrms
SPL level re. 20µPa
115 dB (approximately)
Frequency range 40 Hz ~ 8 kHz
Pressure-Intensity Index >27dB
Operating Temperature Range +5 to + 40°C
Dimensions (HxWxD) 42.2 x 50.3 x 60.0 mm
Weight 515g (1.3lbs)
제작사 Norsonic AS
다운로드 카다로그 -

4.3 음압교정기 (Sound Pressure Calibrator)
종류 4000 C1.1
사진 4000C
Sound Pressure Level 114 dB ± 0.2 dB
Norminal Frequency 1,000 Hz
Tolerance of Frequency
≤ 0.2 %
Power Supply 9V 6LR61
Temperature -10 ~ 50 °C
Microphone Adapter 1", 1/2",1/4"
Dimensions (HxWxD) 42.2 x 50.3 x 60.0 mm
다운로드 카다로그 다운로드 PDF