1100-2100 Sound Level Meter

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The Quest 1800 (Type 1) and 2800 (Type 2) integrating sound level meters provide all the functionality of the 1700 and 2700, plus much more.

The 1800 & 2800 adds the ability to integrate sound over time and determine average noise levels in accordance with several protocols.

The 1800 & 2800 will also provide formatted outputs of accumulated measurements via RS-232-compatible devices such as a serial printer or your computer. Common Windows utilities such as HyperTerminal® can be used to capture output from these meters for storage and printing by your computer.

Output content includes all displayed measurements plus a complete chart of exceedance
levels from L1 to L99. When used with the optional octave band filter sets, these meters also print each full octave or 1/3 octave band reading from memory.

1900-2900 Sound Level Meter

The Quest 1900 (Type 1) and 2900 (Type 2) integrating sound level meters are the premier products within our Advanced Series of Sound Level Meters.

The 1900 provides Precision Type 1 accuracy while the 2900 provides General Purpose Type 2 accuracy.

Each of these meters incorporate an internal datalogger allowing you to store one or multiples of sound studies in the field for later printing or download to a computer.

Optionally, a second RMS circuit simultaneously measures both "C" and "A" weighted SPL, calculates the difference and provides the result for display or printout.

1200-2200 Sound Level Meter Meter

The Quest 1200 (Type 1)  and 2200 (Type 2) integrating sound level meters offer superior noise measurement and analysis at a competitive price.

With five operating modes, the 1200 and 2200 provide the most flexible monitoring options among our Basic Series Sound Level Meters.

Specify the Model 1100R or 2100R to receive the detachable microphone version allowing
measurements up to 100 feet (30 m) away with optional extension cables.

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Sound Calibrators

The Quest Technologies model QC-10 and QC-20 calibrators provide quick, precise field calibration. The calibrator generates a stable acoustic signal ata controlled frequency and amplitude to verify the accuracy of your meter in the field.

The model QC-10 is a general purpose calibrator that generates a constant sound pressure level of 114 dB at a fixed frequency of 1,000 Hz.

The model QC-20 is recommended for use with precision ANSI and IEC Type 1 meters. User-selectable 94 or 114 dB and 250 or 1,000 Hz frequencies generate four different outputs.

Both models have a standard one-inch coupler opening that may be reduced by inserting available snap-in adapters. The calibrators also provide a precise 1-volt RMS output signal via a 1/8 inch phone jack to check devices such as the Quest VI-90 Vibration Integrator.

The NoisePro DL noise dosimeter. In addition to measuring and reporting basic noise exposure data, this Type 2 noise dosimeter logs Lavg/Leq, FastMax and Slow Max statistics at (1) minute intervals.

It includes (2) virtual noise dosimeters to measure (2) separate noise standards. An impressive 128 x 64 pixel backlit LCD display and intelligent user interface provide easy access to data and setup information. Options include a vibrating alarm and boom microphone.

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The high performance NoisePro DLX-1 is your noise dosimeter. This Type 1 noise dosimeter logs Lavg/Leq, FastMax, SlowMax, FastMin, SlowMin, Fast Ceiling Count, Slow Ceiling Count and Lpeak at intervals from 1 second up to 1 hour.

It includes (4) virtual noise dosimeters to measure (4) separate noise standards. An impressive 128 x 64 pixel backlit LCD display and intelligent user interface provide easy access to data and setup information. Options include a vibrating alarm and boom microphone.

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