, Testing range of
Lp | 30~130 dB (A Weighting) |
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35~130 dB (C Weighting) | |
35~130 dB (C 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% |
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Sound Level Meter NSLM-100
Sound Level Meter NSLM-100 is a simple, portable measuring device which is widely used to test the sound level of the environment, machinery, vehicles, music, ships and other noises. It is equipped with a 1/2-inch electret condenser microphone that quickly determines the sound intensity and converts it to an electrical signal, which is displayed on a well-lit LCD. These meters, also known as decibel meters, are mandatory for environmental monitoring as well as for measurement of all workplace noise parameters.
Standards | IEC 651.2, ANSI 1.4.2 | |||||||||||||||||||||||||||||||||||||||
Parameters | LP sound level | |||||||||||||||||||||||||||||||||||||||
Measured |
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Testing range |
Resolution |
0.1dB |
Accuracy |
1dB |
frequency |
A/ C / F (Flat) |
Time weighting |
Fast (125 ms) / Slow (1 Second) |
Microphone |
1/2 Inch Electret Condenser Type |
Memory |
30 groups with measuring conditions |
calibration |
94 dB at 1k Hz (sinusoidal) |
Frequency Range |
20~12,500Hz |
Alarm value set |
30~130dB |
Alarm output |
LED Optional Relay Contact (NC) |
Indicator |
Low Battery Indicator |
Power supply |
6V, DC, 100mA |
External DC |
6V, DC, 100mA |
Dimensions |
236x63x26 mm |
Weight |
170 g |
Features
Applications
It is extensively used to monitor noise at Work/Occupational Noise as well as Environmental and Community Noise and Vehicle Noise Testing.
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