1,2級噪聲計 Sound Level Meter with Leq Type 1 or Type 2

型號 HD2010UC

動力測量範圍：30÷140dB
3RMS測量頻道(A，C和Z)及同時測量2個頻道(C和Z)
同時FAST，SLOW和IMPULSE Max.噪音壓力
計算Spl, Leq, SEL, LEP,d, Lmax, Lmin, Lpk, Dose, Ln
可編程序的時間1s-99小時及後清除功能
128 x 64尺寸的圖像顯示
可選擇3個參數的顯示 2MB內存
可延展4MB內存
噪音測定器 PC窗口軟件

(圖片中較準器需另購，而外形已有更改。)

hd2010

MODEL HD2010UC KIT2

Statistical analyzer of sound level, A weighting and FAST constant, getting sampled 8 times per second within classes of 0.
Dynamic range : 30-140dB
3 RMS measurement channels (A, C and Z) and 2 simultaneous channels for peak value measurement (C and Z).
Simultaneous time weightings FAST, SLOW and IMPULSE.
Max. sound pressure levels.
Spl, Leq, SEL, LEP,d, Lmax, Lmin, Lpk, Dose, Ln calculation.
Integration time programmable from 1s up to 99 hours with Back-Erase function.
128×64 pixel big dimensions graphic display .
Software interface for PC running Windows provided with the instrument for downloading and managing stored data

(the calibrator on the photo is needed to be purchased separately, and the appearance has been changed)

 
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