Lutron SL-4011 Sound Level Meter dosimeter Noise(Class 2, Range: 30 to 130 dB) for Industrials, Schools, Noise at Work/Occupational Noise Alongwith Factory Calibrated Certificate

Lutron SL-4011 Sound Level Meter dosimeter Noise(Class 2, Range: 30 to 130 dB) for Industrials, Schools, Noise at Work/Occupational Noise Alongwith Factory Calibrated Certificate

• Features: Large LCD display, easy to read | A & C weighting networks are conformity to standards | Time weighting(FAST & SLOW) dynamic characteristic mode | AC/DC output for system expansion | Build in adj. VR is available for easy calibration | Max. Hold function for stored the maximum value on display | * Warning indicator for over and under load | Small and light weight design allow one hand operation | Low battery indicator
• Measuring Range: 30 to 130 dB | Resolution: 0.1 dB | Accuracy: 23 ± 5°C | Display: 18mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits |
• Frequency: 31.5 Hz to 8,000 Hz | Calibrator: B & K (Bruel & kjaer) | Microphone: Electric condenser microphone | Time weighting: Fast - t= 200 ms, Slow - t = 500 ms | Operating Temperature: 0°C to 50°C | Operating Humidity: Less than 80% RH | Range selector: 30 to 80 dB, 50 to 100 dB, 80 to 130 dB, 50 dB on each step
• Output Signal: AC output - AC 0.5 Vrms corresponding to each range ste | DC output - DC 0.3 to 1.3 VDC, 10 mV per dB. Out put impedance - 600 ohm | Power Supply: DC 9V battery
• Supply Scope: 1 unit of Lutron SL-4011 Meter, Factory Calibrated Certificate, Instruction Manual | Applications: Industrials, Schools, Noise at Work/Occupational Noise and Environmental and Community Noise, Vehicle Noise Testing as well as Basic Noise Measurements