Svantek SV-33B Class 1 Sound Calibrator

The SV-33B Svantek is a Class 1 sound calibrator designed for calibrating Class 1 and Class 2 sound meters and dosimeters with 1/2 inch microphones. It produces a reference sound pressure level of 114 dB at a frequency of 1 kHz and includes the following features:

Features:

• Class 1 Acoustic Calibrator: Complies with IEC 60942:2003 standard.
• Sound Pressure Level of 114 dB: At a frequency of 1 kHz.
• Tolerance: +/- 0.3 dB SPL and +/- 0.2% in frequency.
• Temperature and Static Pressure Compensation: Automatically adjusts the signal to account for environmental conditions.
• Integrated Reference Microphone: For verifying the calibrator’s operation.
• Tone Generation Function: For hearing tests and calibration of other equipment.
• LCD Display: Shows sound pressure level, frequency, temperature, and humidity.
• Robust Housing: For enhanced durability.
• Battery Operation: Uses two AAA batteries.

Applications:

• Calibration of sound meters and dosimeters.
• Verification of noise measuring equipment operation.
• Acoustic studies.
• Sound quality control.
• Environmental noise monitoring.

Benefits:

• High precision and reliability.
• Easy to use.
• Versatile.
• Robust and portable.
• Battery operated.

If you are looking for a reliable, precise, and versatile sound calibrator, the Svantek SV-33B is an excellent choice.