The CEM DT-8852 is a professional data-logging sound level meter for workplace, environmental, machinery and general noise measurement. CEM specifies the instrument as conforming to IEC 61672-1 Class 2 and ANSI S1.4 Type 2.
Key Features
- Sound level range: 30 to 130 dB
- Manufacturer-stated accuracy: ±1.4 dB
- Frequency range: 31.5 Hz to 8 kHz
- A and C frequency weighting
- FAST (125 ms) and SLOW (1 s) time weighting
- 0.1 dB resolution
- Max and Min measurement
- 32,700-reading internal data logger
- USB connection and PC software
- AC and DC analogue outputs
- 1/2-inch electret condenser microphone
Standards: CEM specifies conformity to IEC 61672-1 Class 2 and ANSI S1.4 Type 2. Formal pattern/type approval and accredited calibration should be confirmed separately where required by the application.
Model: CEM DT-8852
Specifications
| Specification | Details |
|---|---|
| Sound level range | 30 to 130 dB |
| Accuracy | ±1.4 dB |
| Frequency range | 31.5 Hz to 8 kHz |
| Frequency weighting | A / C |
| Time weighting | FAST / SLOW |
| Resolution | 0.1 dB |
| Data logger | 32,700 readings |
| Outputs | AC / DC analogue |
| Interface | USB with PC software |
| Standard | IEC 61672-1 Class 2 / ANSI S1.4 Type 2 (manufacturer stated conformity) |