SoundPatrol DP Series
Sound Level Meters

The Issue

Enforcement of local noise ordinances requires field testing of noise levels and documentation of measurement results, particularly in the event a citation is issued. The need exists for a simple system that requires minimal training to be easily deployed in the field by law enforcement personnel. The system must provide credible data and convenient methods for field calibration and printing of test results in the field.

The Solution

Quest Technologies SoundPatrol DP 1200 (Class 1) and SoundPatrol DP 2200 (Class 2) integrating sound level meters with digital printing capabilities were created especially for Noise Ordinance Enforcement. Both meters are rugged, high-quality devices meeting all the applicable accuracy and performance requirements for sound level meters as defined by ANSI S1.4 and S1.43, IEC 61672, 651 and 804.

Users will quickly learn to confidently perform a pre-test field calibration, take a valid noise sample, perform a post-test calibration check and generate complete printed results using the system’s convenient belt-worn portable printer.

If you have technical questions about whether SoundPatrol DP series sound level meters are right for your application, our knowledgeable support staff is here to help. For intelligent answers to your specific questions, please email technical support.

Technical Specifications

Measurement Range:

• 30 to 140 dBA

• 40 to 140 dBC

• 43 yp 143 dBPk

Microphone:

• Size: 0.5" 13.5 mm

• Type: Electret

• Detachable Microphone Optional

Frequency Weighting:

• A, C, Z

Response Time Constants:

• Fast

• Slow

• Impulse

• Peak

Exchange Rates:

• 3 or 5

Outputs:

• AC/DC

• RS-232C Serial Printer Port

Temperature Range:

• Operating: 14°F to 122°F (-10°C to 50°C)

• Storage: -4°F to 140°F (-20°C to 60°C)

Batteries:

• 9V Alkaline (25 to 30 hours)

Size:

• 2.8"x 9.7"x1.3" (7 x 18 x 3.3 cm)

Weight:

• 1200: 10.8 oz (306 g)

• 2200: 10.3 oz. (293 g)

Standards:

• ANSI S1.43-1997 (R1997)

• IEC60651

• IEC 60804, IEC61672

• CE Mark

Model 1200 Type 1: $2,376.95

Model 2200 Type 2: $1,422.95

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