Detail MASTECH MS6701 SOUND LEVEL METER
Features:
The meter has been designed according to the IEC651 Type 2, ANSI S1.4 Type 2
Measurement range is from 30dB to 130dB and automatic ranging
With two equivalent weighted sound pressure levels, A and C
Corresponsive rate select: FAST/ SLOW
Maximum value locked
Rercord data in memory: 16000 data
Infared interface for connecting with computer
Computer software for data displaying and data recording on a computer
Clock and calendar function
AC and DC analog signals output, which can be linked to frequency analyzer or X-Y axis recorder
Background light for working in the night
Specifications:
Accuracy: ¡ À 1.5dB
Response frequency: 31.5Hz¡ ª 8kHz
Dynamic range: 50dB
Frequency weighting: A/ C
Time weighting: FAST 125ms, SLOW 1sec
Microphone: Electret Condenser microphone
Digital display: 4 digitals, resolution 0.1dB, sampling rate 2 times/ s
Analog bar display: Each analog bar is as 1dB, sampling rate 20 times/ s
Measurement ranges: 6 ranges ( 30¡ ª 80dB/ 40¡ ª 90dB/ 50¡ ª 100dB/ 60¡ ª 110dB/ 70¡ ª 120dB/ 80¡ ª 130dB)
AC signal output: 0.707 Vrms at FS ( Auto-range mode isn' t included) , Output impedance approx.600ohm
DC signal output: 10mV/ dB, Output impedance approx.100ohm
Power supply: 4* LR03 AM4 1.5V AAA alkaline cell ( not included)
Data recording: 16000 data ( extended to 128000 data)
Operating temperature: 0 to + 40 Centigrade
Operating humidity: 10 to 80% RH
Storage temperature: -10 to + 60 Centigrade
Storage humidtiy: 10 to 70% RH
Dimensions: 245* 80* 35mm
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