PCE SC 09 I类声学校准器

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", 1/2" (with included adapter), 1/4" (with optional adapter)

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

Include:

1 x Acoustic Calibrator PCE-SC 09

1 x 1/2 inch adapter

1 x Instrument case

2 x 1.5V AA batteries

1 x Quick start guide