Instrument UT-352 mjerač jačine zvuka, Uni-trend

UT352 data logging digital sound level meter withstable performance, safety and reliability can be widely used for environmental protection

,labor hygiene,industrial enterprise,scientific research and teaching.



It is applied to environmental noise measurement, machinery equipment noise measurement and architectural acoustics measurement.





SPECIFICATION:

Total Range: 30 to 130dB

Maximum Level: 130dB

Accuracy: ±1.5dB

Range Selections: 30 to 80dB, 50 to 100dB, 60 to 110dB, 80 to 130dB

Frequency Range: 31.5Hz to 8000Hz

Frequency Weighting: A and C

Time Weighting: FAST (125ms), SLOW (1 second)

Analogue Bar Graph: 30 ~ 130dB

Warning: Over-Range “OVER”, Under-Range “UNDER”

Analogue Outputs:

- AC: 0.707V RMS full scale, Output impedance: around 600 Ohm

- DC: 2V RMS full scale; 10mV/dB, Output impedance around 100 Ohm

Max/Min Mode

Data Hold

Display Backlight

Sleep Mode

Low Battery Display: 4.8V

Data Logging: 63 data sets



GENERAL CHARACTERISTICS:

Power: 1.5V Battery (AA) x 4

LCD Size: 53 x 41mm

Product Weight: 330g

Product Size: 273 x 70 x 39mm