DIGITAL SOUND LEVEL METER, 130dB, SL-5868P

Digital Sound Level Meter SL-5868P Noise Meter tester With 0.1dB Resolution 4 measurement parameters

* Permits choice “A”, “C” , “F” weighting and “Fast” / “Slow” response times.
* Offers 4 measurement parameters: Lp (sound level); Leq (Equivalent Continuous A Sound Level ); Lmax ( Maximum Sound Level) and LN (Percent of all readings over alarm value set ).
* DC output :1 0 m V / d B.
* Can memorize 30 groups of measurement results and measuring conditions.
* Auto range selection and digital display with no guessing errors.
* Use USB/RS-232 data output to connect with PC. (optional)
* Provide Bluetooth data output choice. (optional)

Standards

IEC 651.2, ANSI 1.4.2

Paraments
Measured
Lp-Sound Level

Leq-Equivalent Continuous A Sound Level

Lmax-Maximum Sound Level

LN-Percent of All Reading Over Alarm Value Set

Testing
Range
Lp

30~130dB(A Weighting)

35~130dB(C Weighting)

40~130dB(F Weighting)

Leq

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

LN

0~100%

Resolution

0.1dB

Accuracy

1dB

Frequency Weighting

‘A’/’C’/’F’*(Flat)

Time Weighting

Fast (125 ms)/Slow (1 Second)

Microphone

1/2 Inch Electret Condenser Type

Memory

30 Group with Measuring Conditions

Calibration Signal Built in

94dB 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

4×1.5V AAA Size (UM-4)Battery(not included)

External DC Power Supply

6V,DC,100mA

Dimensions

236x63x26 mm

Weight

170 g

Standard Accessories

Main Unit

Windscreen

Carrying Case (B04)

Operation Manual

Optional Accessories

(extra charge)

ND9 Sound Level Meter Calibrator

RS-232C Data with Software

Bluetooth Data Adapter with Software