Extech Instruments SL130 User Manual

User's Manual
Sound Level Alert
Model SL130
 Meets ANSI and IEC Type 2 Sound Level Meter Standards
 Settable High Limit with large bright High/Low indication and Alarm Output
 Wall or Desk mountable
 Extra large LCD display with bargraph
 Maximum level display with time stamp
 Optional alarm kit drives remote over limit indicators.

Extech Instruments SL130 Specifications

General

Type	Sound Level Meter, Light Meter, Thermometer
Frequency Range	31.5Hz to 8kHz
Resolution (Sound Level Meter)	0.1dB
Power Supply	9V battery
Resolution (Thermometer)	0.1°F/°C
Weighting	A
Response Time	Fast
Microphone	1/2 inch Electret Condenser
Light Range	0 to 20, 000 Lux
Resolution (Light Meter)	1 Lux
Operating Temperature	0°C to 50°C (32°F to 122°F)
Accuracy (Light Meter)	±5%rdg

Summary

Specifications

Measurement Ranges

Lists the available decibel measurement ranges.

Meter Description

Front Panel Components

Rear Control Panel

Side Panel Controls

Sound Level Monitor Operation

Measurement Considerations

Initial Configuration

Guides through the initial setup process, including time setting.

Range Selection

High Limit Set

Details how to set the high limit for the sound level alert.

High/Low LED Alert

Explains the function and behavior of the LED indicators for alerts.

Programmable OFF/ON/AUTO Time

Calibration

Calibration and Repair Services