testo 815 - Sound level meter

订货号  0563 8155

  • Frequency evaluation according to characteristic curves A and C

  • Easy to adjust (adjustment screwdriver included in the scope of delivery)

  • Min./max. memory

  • Integrated tripod knuckle screw (1/4 inch)

Determine the noise level quickly, easily and reliably in your day-to-day work: with the testo 815 sound level meter.

产品描述

The testo 815 sound level meter can be used for control measurements in the air conditioning and heating area, on combustion systems or at workplaces. It can also enable quick and precise assessment of machinery and discotheque noise.

Applications of the testo 815 sound level meter

  • Heating technology: measurement of the volume of burners
  • Industry and trade: measurement of machinery noise
  • Event technology or public authorities: noise levels at events
  • Building services: simple measurements by the caretaker when there are complaints 

 

产品包含

testo 815 sound level meter, including screwdriver for calibration, wind protection and battery.
噪声

测量范围

+32 ~ +130 dB

频率范围

31.5 Hz ~ 8 kHz

测量精度

±1.0 dB

分辨率

0.1 dB

测量速率

5 s

技术参数

重量

195 g

直径

255 x 55 x 43 mm

操作温度

0 ~ +40 °C

外壳

ABS

相对压力

-0.002 dB/hPa

频率加权

A/C

部分量程范围

30 - 80 dB; 50 - 100 dB; 80 - 130 dB

时间加权

FAST 125 ms setting / SLOW 1 s setting

电池类型

9 V电池

电池寿命

70 h

存放温度

-10 ~ +60 °C

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