Thiết bị đo âm thanh
- Mã sản phẩm: 1-3219-01
- Quy cách (Đóng gói): 1 unit
- Giá nhà sản xuất: 21,846,000 ¥
Đặc tính và thông số kỹ thuật
Model number: 6230
Integration-type sound level meter
Item to be measured: Noise level Lp, equivalent noise level Leq, C characteristics peak LCpeak, noise level the large value Lmax
Measurement range: A characteristics/30 – 130dB, C characteristics/36 – 130dB, Z characteristics/46 – 130dB, C characteristics peak sound pressure level/55 – 130dB
Frequency range: 20 – 8000Hz
Display: Liquid crystal, with backlight
Memory: 128 data
Interface: RS232C
Supported OS: Windows(R)98SE/2000/XP/VistaTM/7/8.1
Power supply: AAA dry cell x 2 volume (test included) or AC adapter (optional)
Size: 48 x 23.5 x 168mm
Weight: Approximately 120g (including cell)
JIS C1502^-1990, IEC 60651・60804 (TYPE2), IEC CDV61672-1 (class2)
