SV 33A Class 1 Acoustic Calibrator produces an acoustic pressure of defined level 114 dB at frequency of 1 kHz. The SV 33A is suitable for calibration of Class 1 and Class 2 sound level meters and dosimeters with 1/2 microphones.

Unlike many others, the Svantek calibrators feature a robust housing that gives the comfort of a secure grip to the user. The interior design of our acoustic calibrators is based on the reference microphone and microprocessor controlled signal source including digital static pressure and temperature compensation. Due to the feedback regulation control loop our calibrators do not require any adjustments by the user and operate over a wide range of ambient temperature and humidity assuring excellent stability of the calibration levels and their frequency. Each acoustic calibrator is provided with a statement of the calibration which allows the user to be certain that their instruments will measure correctly.

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SVAN 974 VIBRATION METER

• OLED colour display
• MicroSD card
• Advanced trigger function
• Power supply by four AA rechargeable or standard batteries

SV 34A CLASS 2 ACOUSTIC CALIBRATOR

• Sound Pressure Level (SPL)
• SPL Tolerance
• Frequency Tolerance

SV 200 NOISE MONITORING STATION

• Class 1 according to IEC 61672
• Integrated high speed 3G or Wi-Fi modem
• Automatic time synchronization
• Large windscreen against high-speed wind

SV 33A CLASS 1 ACOUSTIC CALIBRATOR

• Effective Load Volume Sensitivity
• Level Stabilisation Time
• Calibrated Microphones

SV 36 CLASS 1 ACOUSTIC CALIBRATOR

• Ambient Temperature 23 °C
• Atmospheric Pressure 101.3 kPa
• Humidity 30 % ½ 80 % RH

SV 103 VIBRATION DOSIMETER

• Personal Daily Vibration Exposure Meter complying to ISO 8041
• Measurement under gloves according to ISO 10819
• Tri-axial accelerometer complying to ISO 5349
• Contact force measurement

SV 111 VIBRATION CALIBRATOR

• Self-contained portable vibration calibrator
• Easy calibration of all type of vibration transducers for acceleration, velocity and displacement at 79.6 Hz and 159.2 Hz
• In-field accelerometer checks according to ISO 8041
• Built-in reference accelerometer

SVAN 958A FOUR CHANNELS SOUND & VIBRATION ANALYSER

• FFT cross spectra
• RT 60 reverberation time
• Acoustic dose meter
• Human Vibration measurements

SV 110 VIBRATION CALIBRATOR

• Easy calibration of hand-arm vibration meters and as well as machine vibration meters
• Calibrator operates on two frequencies 79.6 Hz and 159.2 Hz
• In-field accelerometer checks according to ISO 8041
• Built-in triaxial reference accelerometer

SVAN 971 SOUND LEVEL METER

• Audio events recording (option)
• Statistical analysis
• Time-history with two logging steps
• Automated calibration start