AN-500 air anion detector Introduction: AN-500 air anion detector is a high-precision, professional air anion detection and analysis instrument. It adopts the internationally leading coaxial double cylinder technology, which has the advantages of stable measurement process, rapid response and accurate measurement results. At the same time, it has strong anti electromagnetic, static electricity, electromagnetic wave interference ability, excellent sensitivity and capture ability to small particle size negative ions, and excellent overall performance. The AN-500 air anion detector is simple to operate. The full-color large screen displays real-time measurement data, instrument working status, historical data curve, and automatically calculates the maximum, minimum, and average values. The operator can quickly measure without professional training. characteristic: Measurement accuracy: the internationally advanced coaxial double cylinder capacitive suction method is adopted as the measurement method Compact size: compact internal structure, beautiful appearance, can adapt to a variety of environmental testing, convenient for mobile use Ultra long standby: built-in large capacity lithium battery, which is not limited by power supply and space, and can be switched on and tested immediately Intuitive reading: 5-inch true color LCD, real-time display of negative (oxygen) ions, temperature and humidity measurement results Sensitive response: the data refresh frequency reaches 1 second/time Simple operation: the instrument is simple and direct, and the full color large font display is clear Automatic calculation: automatically calculate the maximum, minimum and average values in the time period, and historical curve Large storage capacity: 830000 pieces of data can be stored continuously, and can be stored for more than 10 years after power failure Data export: USB data export in XLS format is supported, without professional software installation, no need to be on duty or connected to PC Technical parameters Measurement function: anion, temperature and humidity Measurement method: capacitive suction method (coaxial double cylinder type) Range: negative ions: 0-20000/0-200000/0-200000/cm ³ (3 measuring ranges are manually switched); Temperature: - 30~60 ℃; Humidity: 0~100% RH Measurement accuracy: negative ion: ± 10%; Temperature: ± 0.5 ℃; Humidity: ± 3% RH Resolution: negative ion: 1/cm ³； Temperature: 0.1 ℃; Humidity: 0.1% Mobility: 0.4 ～ 1.0 (cm ²／ V•sec） Measurement interval: 1s/time Measurement mode: continuous Calibration: manual: manual one button calibration; Automatic: 1 hour/time automatic calibration, and the calibration mode can be manually switched Storage capacity: 16M Display: 5-inch TFT true color LCD touch screen, Automatic statistics: automatically generate data change curve and count the maximum, minimum and average values of negative ions in unit time Keys: capacitive touch screen Data export: USB data export is supported. The start and end time can be set at will. The USB disk insertion status can be detected and the data export progress can be displayed Data clearing: one click to clear historical data Brightness setting: the screen brightness can be adjusted, and the rest screen brightness can be set Storage cycle: data storage cycle can be set Energy saving setting: set the instrument sleep time and rest screen time Clock setting: time can be set manually Hardware interface: support USB and UART interfaces Indicator light: running and charging indicator light Fan control: the fan switch can be controlled when the instrument is running Communication protocol: MODBUS-RTU protocol Working environment: temperature: 0~60 ℃; Humidity: 0~85% RH Power supply: DC12V Built in battery: battery power supply time ≥ 8 hours Average power consumption: ≤ 2W Boundary dimension: 177 * 105 * 52 (mm) Body weight: 1kg
Introduction: AN-500 air anion detector is a high-precision, professional air anion detection and analysis instrument. It adopts the internationally leading coaxial double cylinder technology, which has the advantages of stable measurement process, rapid response and accurate measurement results. At the same time, it has strong anti electromagnetic, static electricity, electromagnetic wave interference ability, excellent sensitivity and capture ability to small particle size negative ions, and excellent overall performance. The AN-500 air anion detector is simple to operate. The full-color large screen displays real-time measurement data, instrument working status, historical data curve, and automatically calculates the maximum, minimum, and average values. The operator can quickly measure without professional training.
