Quest SoundPro Sound Level Meter
The SoundPro SE / DL series provides advanced sound level monitoring and comprehensive data analysis. Available in Class 1 and Class 2 models, these instruments feature large screen displays that enable real-time frequency analysis, and data storing capabilities that make it easy to post-process and evaluate workplace noise levels.
The aerodynamic shape of the SoundPro is specifically designed to minimize disturbance to the sound fields being measured. From industrial and task noise sampling to hearing conservation, the SoundPro SE / DL series provides accuracy, ease-of-use and, if needed, data for professional follow-through.
Features such as a menu driven user interface, quick keypad calibration, removable SD memory card and optional QuestSuite™ Professional II software (Call for details) allow users to simply and reliably perform advanced sound analysis.
Typical Applications Include:
- Occupational noise evaluations
- Environmental noise assessments
- Noise ordinance enforcement and legal metrology
- General sound and frequency analysis
- Vehicle noise evaluations
- Quality control and process measurements
- Building acoustics
- Mobile equipment evaluations
Features of the SoundPro Meters:- ANSI & IEC standards compliant
- Available in Class 1 Precision or CLass 2 General Purpose models
- Two "virtual" sound level meters running simultaneously
- Concurrent A-weighted and C-weighted measurements
- Programmable and level-triggered start and stop
- A,C,Z and F (Flat) frequency weighting
- Fast, slow, and IEC Impulse time response
- Selectable thresholds 10 dB - 140 dB
- 3, 4, 5, 6 dB exchange rates
- Luminescent keypad and backlit display
- SD memory card slot
- USB communications port and serial RS-232 output
- Multilingual display (English, French, Spanish, German, Italian, Portuguese)
- Time history data logging with 1 second to 60 minute intervals (DL only)
- Back erase function
- Noise dose calculation / dosimetry function
Quest SoundPro Sound Level Meter
| Display Languages | English, French, Spanish, German, Italian and Portuguese |
| User Interface | 10 pushbuttons and 4 soft keys, menu driven |
| Display Type | Transflective 128 x 64 Dot Matrix LCD w/
additional fiber optic backlighting |
| Standards | EN/IEC 61672, ANSI S1.4, ANSI S1.43, EN/IEC 61260,
ANSI S1.11, CISPR 16-1, IEC 6100-4-2, IEC 6100-6-2
(also meets requirements of former standards IEC 60651
and 60804)
CE Mark |
| Batteries | 4 disposable AA alkaline cells, typically >10 hours
continuous use without backlight (SLM only without
filters activated); optional nickel metal hydride (NiMH)
cells, typically 10+ hours (SLM only) |
| Size | 3.1"W x 11.1"H x 1.6" thick (w/ preamp only)
7.9 cm x 28.2 cm x 4.1 cm |
| Weight | 0.54 kg or 1.2 lbs. (including batteries |
| Housing | Stainless fiber filled ABS polycarbonate w/ additional
internal EM/RFI shielding |
| Tripod Mount | Standard photographic mount on rear accepts 1/4
-20 screw threads |
| Temperature | Operating -10°C to +50°C (< ±0.5 dB effect);
Storage -25°C to +70°C |
| Humidity | 10% to 90% RH, non-condensing |
| External Fields | Electric - 10 V/meter, 1 kHz modulated, 30 MHz - 1 GHz,
<55 dBC; magnetic - 80 A/m, 50/60 Hz, no significant
effect |
Quest SoundPro Sound Level Meter
Easy-to-Read, Intuitive Displays
| SPL Display | 1/1 Octave | 1/3 Octave |
SPL Display
Quasi-Analogue and Numeric Screen
Analogue Display View Displays the current Sound Pressure Level (SPL) with selected time response and filter weightings. The amplitude of the displayed measurement is shown both graphically by the length of the bar and numerically below the bar. The bar appears if the measured value is above the min. value for the selected measurement range. |
1/1 Octave Band Bar Chart Measurement Screen
Broadband Bar Chart ViewDisplays 1/1 octave analysis measurements in filter band and broadband values for both meters 1 and 2. This screen contains 13 bars with 11 filter bands and two for broadband. Bars appear if the value for the measurement is above the min. value for the selected measurement range.
|
1/3 OctaveBand Bar Chart Measurement Screen
Broadband Bar Chart View
Displays 1/3 octave-band analysis measurements in filter band and broadband values for both meters 1 and 2. This screen contains 35 bars with 33 filter bands and two for broadband. Bars appear if the value for the bar is above the min. value for the selected measurement range. |
Quest SoundPro Sound Level Meter
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