Description

Lutron SL-4030 Sound Level Meter

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Lutron SL-4030 Sound Level Meter is a digital meter, measuring the noise level of an area. With a measurement range of 30 to 130 db, this tool is tough enough to handle noise information in the manufacturing area. This device will help us get information whether the noise is tolerable or not for the human ear.

Features Lutron SL-4030 Sound Level Meter

Large LCD display, easy to read
Confluence of time-weighted and frequency-weighted, IEC 61672 class 2
A&C weighting network according to standard
Standard microphone out size 0.5″
Time-weighted dynamic characteristics mode (Fast & Slow)
AC/DC output for system expansion
External calibration VR
Condenser microphone for high accuracy & long term stability
MAX. HOLD function to store the maximum value
Warning indicator for over and under load
Low battery indicator
LCD display for low power consumption & clear reading even in bright ambient light conditions
Using durable and long-lasting components, including a strong and lightweight ABS plastic casing
Pocket and lightweight design allows one-handed operation
Power with 006P DC 9V battery or DC 9V adapter

Specifications Lutron SL-4030 Sound Level Meter

Displays	* LCD size: 49 mm x 25.5 mm * Digit size: 21.7 mm x 8.8 mm
Function	* dB (A & C weighting) * Time weighting (Fast, Slow) * Max. hold down, AC output, DC output
Measurement distance	* A Weighting- 3 ranges, 30 to 130 dB * C Weighting- 3 ranges, 30 to 130 dB
Resolution	0.1 dB
Accuracy	The frequency weighting complies with IEC 61672 class 2, calibrating the input signal at 94 dB (31.5 Hz to 8 kHz), the frequency weighting accuracy is determined as follows: 31.5 Hz – ± 3.5 dB, 63 Hz – ± 2.5 dB, 125 Hz – ± 2.0 dB 250 Hz – ± 1.9 dB, 500 Hz – ± 1.9 dB, 1 kHz – ± 1.4 dB 2 kHz – ± 2.6 dB, 4 kHz – ± 3.6 dB 8 kHz – ± 5.6 dB
Frequency	31.5 to 8000 Hz
Microphone type	Electric condenser microphone
Microphone size	Outer size, Diameter 12.7 mm. (0.5 inch)
Network Weighting	Characteristics A & C
Range selector	3 ranges (30 to 80 dB, 50 to 100 dB, 80 to 130 dB)
Time weighting (Fast, Slow)	Fast – t= 200 ms, Slow – t = 500 ms * “Fast” range simulated by human ear response time * “Slow” range is easy to get an average value of vibration sound level * “Fast” & “Slow” response ranges are designed to comply with class 2 requirements of IEC 61672
Calibrator	B & K (Bruel & kjaer), 4226 Multifunction Acoustic Calibrator
Output Signal	* AC output – 0.5 Vrms AC per step of range * DC – DC output 0.3 to 1.3 VDC,10 mV / per dB * Output impedance – 600 ohms
Output terminal	3.5mm diameter. Telephone output terminals are provided for connection with analyzers, level recorders, tape recorders
Operating Temperature	0 to 50℃
Operating Humidity	Less than 80% R.H
Power Supply	006P DC 9V battery (heavy duty type) or DC 9V adapter input
Power Consumption	Approx. DC 10 mA
Dimensions	200 x 69 x 28 mm (7.9×2.7×1.4 inches)
Weight	213 g/0.5 lb

Accessories included:

Instruction Manual ………….. 1 PC

Optional accessories:

94 dB sound calibrator, SC-941
94 dB/114 dB sound calibrator, SC-942
AC to DC 9V adapter
Wind shield ball, SB-01

Lutron SL-4030 – Datasheet

KARYAMANDIRI TECHINDO merupakan supplier peralatan ukur dan uji terlengkap di Indonesia. Kami menyediakan berbagai alat Radio Komunikasi, Telpon Satelit, Surveying Instruments, Survey Tools, Binocular, Alat Ukur & Uji, Alat Analisa Air & Food dan Sirine.

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