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Portable, compact instrument with a 2000-count backlit LCD. It is designed for simple, one-hand operation and may be fitted on a tripod for long duration measurements.
Portable, compact instrument with a 2000-count backlit LCD. It is designed for simple, one-hand operation and may be fitted on a tripod for long duration measurements.
The AEMC CA832 Sound Level Meter features two weighting curves A and C for measurement integrating the sensitivity of the human ear according to sound frequency. Curve A is the general-purpose curve in an industrial environment, and C is more suited in presence of low frequency sounds. Also, mode "F" (fast response time) corresponds to the response time of the ear. Mode "S" (slow response time) will be used to obtain a uniform reading when the sound signal level shows fluctuations.
The AEMC CA832 Sound Level Meter is designed to assess sound ambiences or nuisances in accordance with international safety and quality standards. It complies with standard IEC 651.
Features
Applications
| Measurement Range | 35db to 80db 50db to 100db 80db to 130db |
| Measurement Rate | 2.5 times per second |
| Frequency Range | 31.5Hz to 8000Hz |
| Accuracy | ±1.5db |
| Resolution | 0.1db |
| Precision | ±2.0db |
| Display | 2000 count |
| Sensor Type | 0.5" electric (prepolarized) condenser microphone True RMS measurement with independent frequency weightiness. |
| Applicable Standard | IEC 651 type 2/ANSI S 1.4 type 2/JIS C 1502 |
| Auxiliary Outlet | DC output 10mV/db - 50Ω AC output 1.0Vrms - 600Ω |
| Frequency Weighting | Curves A and C |
| Time Weighting | S (slow) and F (fast) |
| Dimensions | 9.3" x 2.38" x 1.5" (237mm x 60.5mm x 38mm) |
| Weight | 8.11 oz (230g) including battery |
| Power Source | 9 Volt battery |
| Measurement Range | 35db to 80db 50db to 100db 80db to 130db |
| Measurement Rate | 2.5 times per second |
| Frequency Range | 31.5Hz to 8000Hz |
| Accuracy | ±1.5db |
| Resolution | 0.1db |
| Precision | ±2.0db |
| Display | 2000 count |
| Sensor Type | 0.5" electric (prepolarized) condenser microphone True RMS measurement with independent frequency weightiness. |
| Applicable Standard | IEC 651 type 2/ANSI S 1.4 type 2/JIS C 1502 |
| Auxiliary Outlet | DC output 10mV/db - 50Ω AC output 1.0Vrms - 600Ω |
| Frequency Weighting | Curves A and C |
| Time Weighting | S (slow) and F (fast) |
| Dimensions | 9.3" x 2.38" x 1.5" (237mm x 60.5mm x 38mm) |
| Weight | 8.11 oz (230g) including battery |
| Power Source | 9 Volt battery |
