SL 406 Adapter Lutron is a portable sound level adapter that connects to a digital multimeter {DMM} to transform it into a professional sound level meter.
Features :
- Cooperate with the DMM to be as a professional sound level meter.
- 35 to 130 dB, 3 ranges.
- Frequency weighting networks are designed to meet the IEC 651 type 2.
- A weighting networks are conformity to standards.
- Fast Time weighting dynamic characteristic modes.
- Condenser microphone for high accuracy & long-term stability.
- Over/Under indicator.
- Low battery indicator.
Specifications :
- Measurement/Range :
- 35 to 130 dB, 3 ranges
- Range 1 : 30 to 80 dB.
- Range 2 : 50 to 100 dB.
- Range 3 : 80 to 130 dB
- Output : 1 mV per 1 dB.
- Frequency Weighting Network : Characteristics of A weighting. A weighting : The characteristic is simulated as “Human Ear Listing” response.
- Frequency : 31.5 Hz to 8,000 Hz.
- SL-406 be calibrated when production : B & K (Bruel & Kjaer) : Multi-fuction acoustic calibrator, Model : 4226.
- Microphone Size of microphone : Electric condenser microphone. 1/2 inch standard size.
- Calibration VR : Build in external calibration VR.
- Battery : DC 9 V battery (006P, 6F22).
- Power Consumption : Approx. DC 4 mA.
- Operating Temperature : 0 to 50 ℃ (32 to 122 ℉ ).
- Operating Humidity :Less than 80% RH.
- Weight : 150g g/0.33 LB (including battery).