Lutron SC941
Sound Level Calibrator
SOUND LEVEL METER CALIBRATOR
Model: SC‑941
Features
- Standard 94 dB / 1000 Hz sound calibrator.
- Useful for precise calibration of sound level meters.
Specifications
| Frequency | 1000 Hz ± 5% |
| Sound Pressure Level | 94 dB ± 0.8 dB |
| Suitable Microphone Type | 0.5 inch microphone |
| Distortion | Total harmonic distortion: 2% |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Power Supply | Heavy duty or alkaline type DC 9V battery, 006P, MN1604 (PP3) or equivalent — 2 PCS |
| Power Consumption | Approx. DC 7 mA |
| Battery Check | Built‑in battery test indicator |
| Dimension | Round 50 mm Dia. × 82 mm |
| Weight (Including Batteries) | Approx. 340 g / 0.75 lb |
| Accessories Included | Instruction manual — 1 PC. Carrying case, CA‑03 — 1 PC. |
Calibration Procedures
| Step 1 | Insert the microphone of the sound level meter carefully all the way into the coupler section of the SC‑941. |
| Step 2 | Set the sound level meter to a range suitable for measuring “94 dB”. |
| Step 3 | Set the “OFF / BAT TEST / ON” switch to “ON” position. A pure 1000 Hz tone is produced. |
| Step 4 | Adjust the calibration VR (knob) of the sound level meter until the display reaches exactly 94.0 dB |
| Selling Unit | EACH |
|---|---|
| Model No | SC941 |
| Brand |
|
| Description | Sound Level Calibrator |
| Width | 50mm |
| Height | 82mm |
| Weight | 51.3g |
| Categories |
Test & Measurement Equipment Digital Test Equipment Sound Level Meters |
| Data Sheet |
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