Casella CEL-240 Type 2 Sound Level Meter
The Casella CEL-240 Type 2 Sound Level Meter is a compact, reliable digital noise measurement instrument for workplace, industrial and environmental noise assessments.
With a 30–130 dB RMS measurement range, it supports A-weighted and C-weighted sound measurements and fast, slow or impulsive time weighting.
The high-resolution display shows instantaneous and maximum noise levels, with a bar graph and time-history chart for easy interpretation. Featuring maximum hold and a convenient calibration function, this professional sound level meter conforms to IEC 61672:2002 Class 2 and IEC 60651 Type 2 standards.
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Casella CEL-240 Type 2 Sound Level Meter
The Casella CEL-240 Type 2 Sound Level Meter is a compact, easy-to-use digital noise measurement instrument designed for accurate sound level monitoring across a range of workplace, industrial and environmental applications. Featuring a rugged design and high-resolution display, this sound level meter measures noise levels from 30 to 130 dB RMS, with both A-weighted and C-weighted measurements. Fast, slow and impulsive time-weighting settings provide flexible measurement options, while the maximum hold function and visual bar graph or time-history display support quick noise assessments. Conforming to IEC Class 2 and Type 2 standards, the Casella CEL-240 is a practical solution for professional noise monitoring.
Key Features
- Type 2 digital sound level meter for noise measurement and assessment
- RMS measurement range of 30–130 dB
- A-weighted and C-weighted sound level measurements
- Fast, slow and impulsive time-weighting settings
- Displays instantaneous and maximum sound pressure levels simultaneously
- Bar graph and scrolling time-history display for visual noise assessment
- Maximum hold function for recording peak sound levels
- Two-key operation for straightforward use
- Automatic calibrator recognition with single-key calibration adjustment
- Compact, rugged construction with a high-resolution display
- Conforms to IEC 61672:2002 Class 2 and IEC 60651 Type 2 standards
Frequently Asked Questions
What is the Casella CEL-240 Sound Level Meter used for?
The Casella CEL-240 is used to measure and assess sound pressure levels in workplace, industrial and environmental settings. Its digital display and visual noise indicators support quick and straightforward noise assessments.
What is the measurement range of the CEL-240?
The sound level meter has an RMS measurement range of 30–130 dB, making it suitable for measuring a range of noise levels.
What are A-weighted and C-weighted sound measurements?
A-weighting and C-weighting are frequency-weighting methods used in sound measurement. The CEL-240 supports both, allowing users to select the appropriate weighting for their noise assessment.
Does the Casella CEL-240 have a maximum hold function?
Yes. The maximum hold function retains the maximum measured sound level, while the display also shows instantaneous sound pressure levels.
Does the CEL-240 include a calibration function?
Yes. The meter automatically recognises a compatible sound level calibrator and allows calibration adjustment using a single key. The calibrator is available separately.
Which standards does the Casella CEL-240 meet?
The CEL-240 conforms to IEC 61672:2002 Class 2 and IEC 60651 Type 2 sound level meter standards.
| Specification | |
|---|---|
| Brand | Casella |
| Product Type | Digital sound level meter |
| Model | CEL-240 |
| Sound Level Measurement Range | 30–130 dB RMS |
| Frequency Weighting | A-weighted and C-weighted |
| Time Weighting | Fast, slow and impulsive |
| Calibration Function | Yes; automatic calibrator recognition and adjustment |
| Standards Compliance | IEC 61672:2002 Class 2; IEC 60651 Type 2 |
| Calibrator | Available separately |
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