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
- Standard applied: IEC61672 -1 CLASS2
- Accuracy: 1.4dB
- Frequency range: 31.5HZ ~ 8KHZ
- Dynamic range: 50dB
- Memory: 32700 readings
- Level ranges: Lo: 30dB ~ 80dB
- Med: 50dB~100dB
- Hi: 80dB ~ 130dB
- Auto: 30dB ~ 130dB
- Frequency weighting: A/C
- Time weighting: FAST (125ms), SLOW (1s)
- Microphone: 1/2 inch electret condenser microphone
- Display: 4 digits LCD display with a resolution of 0.1dB
- Display Update: 2 times/sec.
- MAX hold: Hold the Maximum reading
- MIN hold: Hold the Minimum reading
- HOLD: Hold the readings
- Alarm function: "OVER" is when input is more than upper limit of range. "UNDER" is when input is less than lower limit of range.
- Analog output: AC/DC outputs from earphone outlet AC=1Vrms ,DC=10mV/dB
- Data output: USB data traffic
- Auto power off: Meter automaticallyshuts down after approx. 15 minutes of inactivity.
- Power supply: One 9V battery included, SM905 with PW8025 1.7mm DC tip. (optional)
- Power life: About 30 hours
- Operation temperature and humidity:0°C ~ 40°C, 10% RH ~ 90% RH
- Storage temperature and temperature:? -10°C ~ +60°C, 10% RH ~ 75% RH
- Dimension: 278 (L) x 76 (W) x 50 (H) mm
- Weight: 350g
- 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 (
ST-8852 Software V3.2 rar; 9.57MB
