PULSAR 83 积分声级计/ 2 级/ 数字 (Class1, 57-130 dBA, 1:1 Octave Bands, dataloger)

Type: Class 1
Measurement Range: 57 – 130 dBA
Noise Floor Limit: 52 dBA
Peak Measurement: 43 dBC
Frequency Bands: 31.5Hz to 8kHz
Measurement function: LAeq,t; LCPeak; LZeq,t
IEC International Standards: IEC 61672-1 (Class 1 and Class 2) / IEC 60651:1994 (type 1 and 2)
Microphone: Type ½” Class + Electret Prepolarised Condenser
Display: Graphical LCdwith measured values, elapsed time, frequency, battery level indicator
Battery Type: 2x AA Alkaline batteries
Battery Life: typically > 18 hours
Dimensions 300mm x 75mm x 25mm (340mm x 75mm x 25mm for Class 1)
Weight:450 grams
External Connections: USB
Accessories: ‘Analyser’ download, analysis & reporting software, USB download cable, User manual, Certificate of calibration, Battery

Option

Datasheet