Lutron MSL-388SD Sound Level Data Recorder

Product Description

Lutron MSL-388SD Sound Level Data Recorder

Innovation and easy operation, computer is not need to setup extra software, after execute datalogger, just take away the SD card from the meter and plug in the SD card into the computer, it can download the all the measured value with the time information ( year/month/date/ hour/minute/second ) to the Excel directly, then user make the further data or graphic analysis by themselves.

Sound Level Data Recorder Class 2
Model : PE-06HDA

• Frequency and Time weighting are designed to meet IEC 61672 class 2.
• A & C weighting networks comply with standards.
• LCD is dot-matrix with backlight and easy reading.
• Data-logger and Sound level meter.
• 0.5″ standard microphone head.
• Time weighting (Fast & Slow) dynamic characteristic modes
• Condenser microphone for high accuracy & long-term stability.
• Memory function to store the Max. & Min. value.
• Hold functions.
• Real time Datalogger
  Records device of an external memory device (SD memory card ) ,Real time Datalogger, it Built-in Clock and Calendar, real time data recorder, sampling time set from 5,10,30,60,120,300,600,1800,3600 seconds.
• PEAK Hold functions.
• SD card capacity : 1 GB to 16 GB.
• Can default auto power off or manual power off.
• 4-20 mA analog output.
• Microcomputer circuit, high accuracy.
• Power by UM4/AAA ( 1.5 V ) x 6 batteries or DC 9V adapter.
• RS232/USB PC COMPUTER interface.
• Heavy duty & compact housing case.

Specification Lutron MSL-388SD Sound Level Data Recorder : 

Measurement Type	SPL : Sound pressure level
Measurement range	SPL： 30-80 dB 50-100 dB 80-130 dB Auto 30 – 130 dB
Resolution	0.1 dB
Accuracy	Characteristics of ” A ” frequency weighting network meet IEC 61672 class 2. Under 94 dB input signal, the accuracy are : 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 K Hz ± 1.4 dB 2K Hz ± 2.6 dB 4K Hz ± 3.6 dB 8 K Hz ± 5.6 dB
Frequency Weighting Network	Characteristics of A & C
Time wieghting (FAST &SLOW)	Fast – t = 125 ms Slow – t = 1 s
Function	dB ( A & C frequency weighting ), Time weighting ( Fast, Slow ), Data hold, Record ( Max., Min. )
Frequency	31.5 to 8,000 Hz
Memory device	SD memory card. 1 GB to 16 GB
Data Output	RS 232
Power Supply	DC 1.5 V, AAA x 6 PCs
Dimension/Weight	132 x 80 x 32 mm/ 250 g
Accessories Included	Instruction manual Battery AAA = 6 Pcs Plug of 4 to 20 mA output ( SKT-AS385 ) Micophone with clip