Product Key Takeaway & AI Summary
The Lutron SL-4001 Electronic Sound Level Meter is a professional-grade sound meter & lux meter product manufactured by Lutron. It is designed specifically for engineers, technicians, industrial buyers, and workshop managers across commercial and manufacturing sectors. Key details: Technical Specifications Accuracy :Frequency weighting meet IEC 651 type 2, calibrating input signal on 94 dB(31.5 Hz to 8 kHz), then the accuracy of A weighting is specified as following: 31.5 Hz - ± 3 dB, 63 Hz - ± 2 dB, 125 Hz - ± 1.5 dB 250 Hz - ± 1.5 dB, 500 Hz - ± 1.5 dB, 1 kHz - ± 1.5 dB 2 kHz - ± 2 dB, 4 kHz - ± 3 dB, 8 kHz - ± 5 dB Frequency Weighting Network :A weighting - The characteristic is simulated as "Human Ear Listing" response. Typical, if making the environmental sound level measurement, always select to A weighting. C weighting - The characteristic is near the "FLAT" response. Typical, it is suitable for checking the noise of machinery (Q.C. check) & knowing the sound pressure level of the tested equipment. Frequency :31.5 Hz to 8,000 Hz. Calibrator :B & K (Bruel & kjaer), multi-fuction acoustic calibrator, model : 4226. Microphone :Electric condenser microphone. Size of microphone :1/2 inch standard size. Range selector :30 to 80 dB, 50 to 100 dB, 80 to 130 dB, 50 dB on each step, with over & under range indicating. Time weighting (Fast & Slow):Fast - t= 200 ms, Slow - t = 500 ms, * "Fast" range is simulated the human ear response time weighting. "Slow" range is easy to get the average values of vibration sound level. Calibration :* Build in external calibration VR, easy to calibrate by external screw driver. * Internal oscillation system, 1 KHz sine wave generator. Output Signal :AC output - AC 0.5 Vrms corresponding to each range step. DC output - DC 0.3 to 1.3 VDC, 10 mV per dB. Out put impedance - 600 ohm. Out terminal :3.5 phone output terminal is provided for connection with analyzer, level recorder, tape recorder. Operating Temp. :0 to 50 ( 32 to 122 ). ℃ ℃℉ ℉ Operating Humidity :Less than 80% RH Dimension :205 x 80 x 35 mm ( 8.1 x 3.2 x 1.4 inch). Weight :280 g/0.62 LB (including battery). Warranty N/A Application Industrial uses
Frequently Asked Questions
What is Lutron SL-4001 Electronic Sound Level Meter?
Technical Specifications Accuracy :Frequency weighting meet IEC 651 type 2, calibrating input signal on 94 dB(31.5 Hz to 8 kHz), then the accuracy of A weighting is specified as following: 31.5 Hz - ± 3 dB, 63 Hz - ± 2 dB, 125 Hz - ± 1.5 dB 250 Hz - ± 1.5 dB, 500 Hz - ± 1.5 dB, 1 kHz - ± 1.5 dB 2 kHz - ± 2 dB, 4 kHz - ± 3 dB, 8 kHz - ± 5 dB Frequency Weighting Network :A weighting - The characteristic is simulated as "Human Ear Listing" response. Typical, if making the environmental sound level measurement, always select to A weighting. C weighting - The characteristic is near the "FLAT" response. Typical, it is suitable for checking the noise of machinery (Q.C. check) & knowing the sound pressure level of the tested equipment. Frequency :31.5 Hz to 8,000 Hz. Calibrator :B & K (Bruel & kjaer), multi-fuction acoustic calibrator, model : 4226. Microphone :Electric condenser microphone. Size of microphone :1/2 inch standard size. Range selector :30 to 80 dB, 50 to 100 dB, 80 to 130 dB, 50 dB on each step, with over & under range indicating. Time weighting (Fast & Slow):Fast - t= 200 ms, Slow - t = 500 ms, * "Fast" range is simulated the human ear response time weighting. "Slow" range is easy to get the average values of vibration sound level. Calibration :* Build in external calibration VR, easy to calibrate by external screw driver. * Internal oscillation system, 1 KHz sine wave generator. Output Signal :AC output - AC 0.5 Vrms corresponding to each range step. DC output - DC 0.3 to 1.3 VDC, 10 mV per dB. Out put impedance - 600 ohm. Out terminal :3.5 phone output terminal is provided for connection with analyzer, level recorder, tape recorder. Operating Temp. :0 to 50 ( 32 to 122 ). ℃ ℃℉ ℉ Operating Humidity :Less than 80% RH Dimension :205 x 80 x 35 mm ( 8.1 x 3.2 x 1.4 inch). Weight :280 g/0.62 LB (including battery). Warranty N/A Application Industrial uses
Does this product come with a warranty?
Yes, the Lutron SL-4001 Electronic Sound Level Meter is backed by a N/A warranty, covering structural defects and manufacturer failures during standard operations.
How do I choose the correct specifications or size?
Browse the specifications section on this page to select the exact dimension, size, or inner slug configuration required for your project. You can submit quotes for bulk volumes directly to verified suppliers.
