Keterangan :

Jual Sound Level Meter Quest Technologies Sound Pro SPDL2, 1/ 3 Realtime Frekwensi analyzer

Acoustics : EN/ IEC 6162, ANSI S1. 4-1983, ANSI S143.1997 EN/ IEC61260, ANSI S1.11-2004
( Also fullfills all requirements of IEC 60651 and IEC 60804 )
European : EMC Pending testing on production products
General
Keypad : 14 pushbuttons
Display Type : Transflective 128 x 64 dot matrix
Backlighting : Fiber optic
Languages : English, Spanish, German, French, Italian, Portuguese
Measurements
Available Measurement : SPL, MAX, MIN, Peak, Ln, Leq, Lavg, Sel, TWA, Taktm, DOSE, PDOSE
Ldn, CNEL, Exposure
Ranges : Frequency : Class 1 : 3 Hz - 22.4 kHz; Class 2 : 20 Hz- 8khz; Filtes: 1/ 1 octave
Amplitude : Broadband : ( 8) selectable 100 dB dynamic Ranges, RTA : ( 8) selectable
80 dB Dynamic Range
Maximum PEAK Level : 3 dB above full scale reading
Parameters : Weighting : A, C, Z ( Linear )

Octave Band Filters ( Optional ) : Class 1, ANSI S1.11-2004, EN/ IEC61260
Class/ Type 1 : Center frequencies ( 1/ 3 mode ) 33 center frequency from
12.5 Hz to 20 kHz ( 1/ 1 mode ) 11 center frequencies from
16 Hz to 16 kHz
Threshold : 0 - 14 dB
Exchange Rate : 3, 4, 5 6 dB
Run Modes: Level triggered Run/ Pause, Clock/ Date triggered power on and Run For
programmed duration, External logic input Run/ Pause, Keypad initiated Run/ Pause
for programmed duration
Referencees : SPL : 114 dB