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Rs. 19,000

Landtek SL5868P self Calibration Digital Sound Level Meter

DESCRIPTION

Standards
IEC 651.2, ANSI 1.4.2

Parameters Measured
Lp - Sound Level
Leq - Equivalent Continuous A Sound Level
Lmax - Maximum Sound Level
LN - Percent of All Readings Over Alarm Value Set
Measurement
Range
Lp
30 ~ 130 dB ( A Weighting )

35 ~ 130 dB ( C Weighting )

40 ~ 130 dB ( F Weighting )

Leq
30 ~ 130 dB( 10 Seconds, 1 Min, 5 Min, 10 Min, 15 Min, 30 Min, 1 Hour, 8 Hours, 24 Hours )

LN
0 ~ 100 %

Resolution
0.1 dB

Accuracy
1 dB

Frequency Weighting
“A” / “C” / “F”(Flat)

Time Weighting
Fast (125 ms) / Slow (1 Second)

Microphone
1/2 Inch Electret Condenser Type

Memory
Maximum Value ( 30 Groups)

Built in Calibration Signal
94 dB at 1k Hz (sinusoidal)

Frequency Range
20 ~ 12,500 Hz

Alarm Value Set
30 ~ 130 dB

Alarm Output
LED Optional Relay Contact (NC)

Indicator
Low Battery Indicator

Power Supply
4 x 1.5v AAA size (UM-4) Battery

External DC Power Supply
6 V,DC,100 mA

Dimensions
236 × 63 × 26 mm

Weight
170 g