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Thiết bị hiệu chuẩn âm thanh Class I Decibel Meter Calibrator PCE-SC 09

Mã sản phẩm: PCE-SC 09
Tình trạng:

Thiết bị hiệu chuẩn âm thanh Class I Decibel Meter Calibrator PCE-SC 09

Liên hệ
Liên hệ
Sound pressure level 94 dB, 114 dB
Accuracy class IEC 942, class 1
Sound level accuracy       ± 0.3 dB (20°C / 68°F, 760 mm Hg)
   
Frequency 1000 Hz for A, B, C and D frequency weighting
Accuracy frequency ± 0.01%
   
Microphone size 1 inch, with adapter: 1/2 inch, 1/4 inch
Display digital
Height dependency 0.1 dB per 610 m difference in height from zero level
Temperature coefficient               0 ... 0.01 dB / °C / °F
Battery status Graphical display of the battery status
Power supply 2 x 1.5V AA batteries
Operating conditions -10… 50°C / 14 ... 122°F
  20 ... 90% r. H., not condensing
Storage conditions -40 ... 65°C / -40 ... 149°F
  20 ... 90% r. H., non-condensing (without battery) 
Dimensions 100 mm x 100 mm x 75 mm / 3.9 x 3.9 x 3 in (L x W x H)
Weight 250 g / < 1 lb

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