เครื่องวัดเสียง ST-8850 / DT-8850

Sound Level Meter

The function can be used to measure noise in factories, schools, offices, airports and home, etc. checking acoustics of studios, auditoriums and Hi-Lo installations.

Features

• Provides 1.5dB accuracy
• Meets IEC651 type 2 standards
• Newly Design Shape
• High Performance
• Max Hold and Data Hold Function
• Analog AC/DC outputs for connection to an analyzer or recorder
• Built-in calibration check

Specifications

• Range:
  Low(Low)-Weighting: 35dB~100dB;
  Hi(High)-Weighting: 65dB~130dB
  Frequency Weighting: A, C:
  Lo(Low)-Weighting: 35dB~100dB;
  Hi(High)-Weighting: 65dB~130dB
• Resolution: 0.1dB
• Accuracy: 1.5dB at 94dB sound level, 1kHz sine wave
• Measurement rate: 1.5 times per second, norminal
• Storage temperature: -10~60 Deg.C ( Over-range: “OL” mark indication
• Size(HxWxD): 251mm x 63.8mm x 40mm
• Weight: 250g

Product Information
Datasheet
Manual
CEM Catalog