SIMPSON 40007 Sound Level Calibrator – 886-2 Sound Level Meter with 890-2

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The SIMPSON 40007 Sound Level Calibrator, when used in conjunction with the 886-2 Sound Level Meter and the 890-2, forms a comprehensive system for accurate sound level measurement and calibration. The Sound Level Calibrator is meticulously designed to generate precise acoustic signals at predetermined levels, ensuring the accuracy and reliability of sound level measurements. When paired with the 886-2 Sound Level Meter and the 890-2, this system provides professionals with a powerful tool for assessing noise levels in various environments, such as workplaces, industrial sites, and public spaces. With its user-friendly interface and intuitive controls, users can effortlessly calibrate and measure sound levels with confidence, ensuring compliance with regulatory standards and promoting a safer and healthier environment. Trusted for its precision and reliability, the SIMPSON 40007 Sound Level Calibrator, in combination with the 886-2 Sound Level Meter and the 890-2, stands as an indispensable solution for professionals in noise assessment and control.

Specifications

SIMPSON 40007 Sound Level Calibrator

• Function: Calibrates sound level meters
• Output Level: 94 dB or 114 dB @ 1 kHz (selectable)
• Accuracy: Tight output level tolerances

SIMPSON 886-2 Sound Level Meter

• Function: Measures sound pressure level
• Measurement Range: 40 dB to 140 dB (A and C weighting)
• OSHA Range: 85 dB to 115 dB
• Accuracy: Meets IEC 651 and ANSI S1.4-1983 standards
• Display: Analog
• Weighting Curves: A, C
• Battery Life: 40 hours on a 9V battery
• Power Supply: 9V battery
• Case: Impact-resistant, contoured to minimize reflections
• Output Jacks: AC and DC voltage jacks for recorder, analyzer or tester interface
• Tripod Mount: Built-in

SIMPSON 890-2 Calibrator

• Function: Compatible calibrator for Simpson sound level meters (886-2, 884-2) and other compatible meters with a 1″ diameter microphone
• Output Level: 94 dB or 114 dB @ 1 kHz (selectable)
• Accuracy: Tight output level tolerances
• Temperature & Humidity: Operates in a wide range of temperatures and humidity conditions

Note:

• The Simpson 890-2 calibrator might require a microphone adapter depending on the specific sound level meter model.