SOUND LEVEL DATA LOGGER

SOUND LEVEL DATA LOGGER

MODEL : C 390 -MAKE CENTER

SPECIFICATIONS:

Standard Applied :IEC 61672-1 Class 2, ANSI S1.4 Type 2

Microphone :½” Electret Condenser Microphone

Display :4 digits LCD

Measuring Range : 30 to 130dB

Accuracy : ±1.4dB (ref 94dB @ 1KHz)

Resolution : 0.1dB

Display Update : 0.5 Sec

Analog Display  : 50 Segment Barograph

Resolution : 2dB

Display Update : 50mS

Dynamic Range : 100dB

Frequency weighting :A/C

Time weighting: Fast/Slow

Frequency Range : 20 Hz to 8 KHz

Auxiliary Output : AC / DC output

Memory : 31,000 Records

Battery : 4 × AA Battery

Power Consumption : Approx. 0.3W

Power Life : About 30 Hrs (Alkaline Battery)

Operating Temp : 0 to 40°C

Dimensions : 272 x 83 x 42 mm

Weight :Approx 390g

Data analysis can be done either in graphical or text mode.

Standard Accessories:

Manual-Batteries-Adjusting screw driver-Wind screen-Window software0 USB cable