Main configuration list of Hengsheng HS6022S sound level meter calibrator

The HS6022S model is a calibrator for sound pressure levels of 94, 104, and 114 dB, with multiple standard sound pressure levels. Built in temperature and atmospheric pressure sensors can measure environmental temperature and atmospheric pressure in real time, and automatically correct the effects of temperature and atmospheric pressure to ensure the accuracy of the calibrator is at level 1.

2. The performance meets the requirements of level 1 of GB/T15173-2010 and IEC60942-2003 standards. Calibration of digital sound level meters and other acoustic measuring instruments suitable for 1-inch, 1/2-inch, and 1/4-inch microphones.

3. Adopting a 122 × 32 dot matrix LCD display with LED backlight to display frequency, sound pressure level, real-time temperature, and atmospheric pressure.

technical performance

1. Sound pressure level: 94, 104, 114 dB

2. Frequency: 1000Hz

3. Sound pressure level accuracy: better than ± 0.3dB

4. Harmonic distortion: ≤ 1%

5. Power supply: 7.4V rechargeable lithium battery

6. Temperature range: -10 ℃ to+50 ℃

7. Relative humidity: ≤ 80% (40 ℃)

8. Size: 142 × 68 × 58mm

9. Weight: Approximately 600g (with battery)

Basic configuration:

1. Hardware: HS6022S Sound Level Calibrator/Charger/Small Wooden Box

2. Documents: Product Testing Report/User Manual/Product Qualification Certificate/Product Warranty Card