Product description
Zwin-YCB06 β-Ray air quality monitoring system adopts the principle of β-ray absorption to measure the particle concentration. The result is accurate and reliable.
The monitoring and data management are operated by the microcomputer system , which is able to inspect continuously.
Application
Mainly used in air quality monitoring networks, mobile monitoring stations, environmental research, industrial and mining enterprises, research institutes and other fields.
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Features
· beta ray absorption method to measure TSP, PM10, PM2.5 and PM1
·5.7â€Â LED display
·Data storage: storage capacity can reach to 1,000,000. On board storage for over 20 years of data
· Keyboard input: easy input, man-machine dialogue mode
· One channel for sampling and analysis in case of any error caused by paper feed.
· Automatic fault diagnosis and alarms, also capable of fixing errors remotely
· Multi interface output: analog output, current output, relay output
Specifications
Concentration Range | Optional：（0-1000）µg/m3 （0-10000）µg/m3 | |||
accuracy | ±2% | |||
Full-scale value | 1.5mg/cm2 | |||
lowest detectable limit | ≤2µg/m3 | |||
Temperature before measuring | -30℃～+50℃，error of indication ±0.5℃ | |||
Pressure before measuring | 60kPa～110kPa，error of indication ±2.5% | |||
reproducibility | ≤2% | |||
parallelism | ≤±15% | |||
sampling deviation  | ±2%( 16.7L/min as constant value） | |||
Timming error | 24h<10s | |||
noise | ≤65dB | |||
Operating Temperature | temperature：20℃～50℃ humidity：≯80% pressure：86kPa～106kPa Power supply：AC220V±22V, frequency 50Hz±1Hz | |||
Detector | PM10 | PM2.5 | ||
Geiger counter tube | tomultiplier | |||
Data display period | 60min | |||
acquisition cycle | 60min | |||
Calibration | Standard diaagm（single or multi point） | |||
Interface | Serial communication, analog | |||
operation | button | |||
Restart | Automatically restart after power restored | |||
Fault Alarm | Abnormal data, break warning | |||
Data sotrage | On-board storage，easy to quarry and drive | |||
Temperature range | ≤40℃ | Humidity range | 35%RH±5% | |
Control Voltage | +15Vã€+5V | Input voltage | 220V±10%ã€50Hz | |
Power | ≤150W | Sensor precision | Temp ±1℃； Humidity ±3%RH | |
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