Features
ST8852 is similar model as ST8851, but with Datalogger function.
ST8852 is similar model as ST8851, but with Datalogger function built-in. ST8852 is designed for noise project; quality control; illness prevention and cure and all kinds of environmental sounds measurement. It is applied to the sounds measurementat factory; school; office; traffic access and household, etc.
Features
- Conforms to the IEC61672-1 CLASS2 for Sound Level Meters
- MAX & MIN measurements
- Over range display
- Under range display
- A & C Weighting
- FAST & SLOW response
- Analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder
Specifications
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Standard applied:IEC61672 -1 CLASS2
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Accuracy:1.4dB
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Frequency range:31.5HZ ~ 8KHZ
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Dynamic range: 50dB
- Memory: 32700 readings
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Level ranges:Lo: 30dB ~ 80dB
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Med: 50dB~100dB
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Hi: 80dB ~ 130dB
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Auto: 30dB ~ 130dB
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Frequency weighting: A/C
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Time weighting:FAST (125ms), SLOW (1s)
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Microphone: 1/2 inch electret condenser microphone
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Display: 4 digits LCD display with a resolution of 0.1dB
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Display Update:2 times/sec.
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MAX hold: Hold the Maximum reading
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MIN hold: Hold the Minimum reading
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HOLD:Hold the readings
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Alarm function: "OVER" is when input is more than upper limit of range. "UNDER" is when input is less than lower limit of range.
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Analog output: AC/DC outputs from earphone outlet AC=1Vrms ,DC=10mV/dB
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Data output:USB data traffic
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Auto power off:Meter automaticallyshuts down after approx. 15 minutes of inactivity.
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Power supply: One 9V battery included, SM905 with PW8025 1.7mm DC tip. (optional)
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Power life: About 30 hours
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Operation temperature and humidity:0°C ~ 40°C, 10% RH ~ 90% RH
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Storage temperature and temperature:? -10°C ~ +60°C, 10% RH ~ 75% RH
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Dimension: 278 (L) x 76 (W) x 50 (H) mm
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Weight: 350g
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Accessories: Instruction manual, battery, screwdriver, 3.5mm earphone plug, windscreen, software( WIN 95,98,ME,NT,2000,VISTA ), USB cable.
Download
Download the ST8852 manual(
PDF file 500kB)
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