testo 815 - Sound level meter

訂貨號  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.

産品描述

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 

 

産品包含

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

測量範圍

+32 ~ +130 dB

頻率範圍

31.5 Hz ~ 8 kHz

測量精度

±1.0 dB

解析度

0.1 dB

測量速率

5 s

技術參數

直徑

255 x 55 x 43 mm

操作溫度

0 ~ +40 °C

外壳

ABS

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

相对压力

-0.002 dB/hPa

电池类型

9 V電池

电池寿命

70 h

存放溫度

-10 ~ +60 °C

重量

195 g

標定證書

ISO标定证书/声级

訂貨號: 0520 0111

ISO标定证书/温度

訂貨號: 0520 0411