shenzhen baichuan electronics
Negative air ion detector
JS-200 is applied to the measurement of negative ion generators, air purifiers, negative ion air conditioners, negative ion content health products; diatomaceous earth, negative ion wood flooring, negative ion wallpaper, and other decorative materials product testing; nano-coating room negative ion detection garden; forest system, forestry survey, scenic spots, university laboratories, research institutes, and other ecological meteorological measurements and assessments
一. Product features:
1, the use of a high-precision dual-axis cylinder capacitance sensor, air self-absorption mode of collection.
2、The electric core adopts real gold plating treatment, outdoor detection is not easy to oxidize.
3 The sensor inlet adopts an electrostatic isolation net to improve the quality of pure negative ion detection.
4、Liquid crystal screen real-time display
5、One-key zeroing, simple operation, direct display of data, (no need to multiply by a multiple)
6, built-in temperature and humidity sensor, and mini tripod
7, high-capacity lithium battery and 12V power adapter power supply
8, the overall structure is generous and simple, easy to use, with a beautiful aluminum alloy toolbox
二. the technical parameters
Application object: negative ions in the air
Display: LCD screen display
Sensor: Cylindrical capacitive sensor
Measuring range: 20 – 40,000; 10 – 2 million; 1000 – 200 million; 10 – 2 billion.
Resolution: 10, 1000
Accuracy: ±10%.
Use of the environment: 5 ~ 35C, 85% R.H. (non-condensing)
Power supply: 3.7V lithium battery & 12V/1A adapter
Appearance size： W110*H55*D183MM (excluding protruding part)
Weight: 2KG (including toolbox)