Japan COM-3200PRO IIProfessional air negative ion detector

The high-performance COM-3200PRO II is sufficient to ensure that you can easily perform high-precision measurements in most high-end environments.

Product Introduction:
Japan COM-3200PRO IIProfessional air negative ion detectorIt is the latest upgraded version of the COM-3200 Pro air negative ion detector. It is a high-precision, professional air negative ion concentration detection and analysis equipment that strictly follows the "Japanese JISB9929 Gas Ion Density Standard Measurement Method" standard. The core detector adopts a condensation coaxial double cylindrical structure certified in the "Japanese JISB9929 Gas Ion Density Standard Measurement Method" standard. Compared with other flat plate simple structures, the condensation tube detector can greatly improve the collection efficiency, accuracy, and stability of negative ions, especially for small particle size ions with fast speed (collection efficiency of over 80%), which greatly improves the application range of COM-3200PRO II, especially suitable for environmental quality monitoring, research and other applications. Compared to the COM-3200 Pro, the newer COM-3200PRO II adopts a more advanced condenser tube coaxial double cylinder technology, which has better detection effect, more stable measurement process, better sensitivity, and better anti electromagnetic interference and anti-static ability. It has better sensitivity and capture ability for small particle size burst negative ions, and overall performance has greatly improved compared to the old model.
The COM-3200PRO II adopts a newly optimized integrated circuit design and extensively uses high-quality solid-state capacitors, which can effectively reduce the interference of static charges on detection and improve the stability of instrument operation. The high-power fan controlled by the intelligent circuit also ensures that the airflow flows quickly and smoothly through the air circulation system. The built-in intelligent chip can automatically adjust the suction volume according to the changes in airflow, ensuring good detection accuracy of the instrument. At the same time, the advanced anti-interference performance can greatly reduce the impact of various interference factors such as static electricity and electromagnetic waves on the measurement process in the environment. You can not only easily operate and detect in various conventional environments, but also the high-performance COM-3200PRO II is sufficient to ensure that you can easily perform high-precision measurements in most end environments.
The COM-3200PRO II is easy to operate, with a large font LCD screen displaying real-time measurement data and various working states of the equipment. Testing personnel can quickly grasp its operating characteristics without the need for specialized training. At the same time, COM-3200PRO II has complete data acquisition and analysis functions, equipped with RS232 data communication port and PC data analysis software as standard, with automatic data acquisition and saving functions. Operators can quickly import measurement data into the computer for powerful analysis. PC data analysis software has powerful functions and can be quickly set up
All parameters of COM-3200PRO II, along with software support for distance control function, can be turned into a remote automatic monitoring device by combining with GPRS wireless communication module. This function is particularly suitable for the needs of unmanned automatic monitoring in various environmental monitoring stations, environmental protection bureaus, forestry bureaus, etc.

Product features:
1. High precision sensor, fast and accurate detection results, especially under low ion concentration conditions, can still achieve precise detection, can detect positive/negative ions (manually switched)
2. * Complies with the strict requirements of the "Japanese JISB9929 Gas Ion Density Standard Measurement Method"
3. Compact structure, light weight, can adapt to various outdoor conditions for testing needs
4. Wide detection range (0~2000000 pieces/cm3), can be tested horizontally or vertically, without affecting the detection results
5. Real time display of measurement results, intelligent operation, simple and clear operation
6. Built in temperature and humidity probes
7. Built in RSS232 data port, combined with powerful software, makes it easy to connect to a computer for recording, downloading, analyzing, and printing
8. Ultra energy-efficient design, the suction fan can be turned off during standby to save power
9. The overall structure is lighter and more compact, making it easier to move and use

Product Technical Parameters:
Detecting ions: positive/negative ions
Reaction time: approximately 20 seconds
Measurement frequency: 1 second
Display: STN LCD display (4+1/2 bits)
Measurement range: 0~2000000 pieces/cm3 (3 ranges are optional)
Range 1: 0~20000 pieces/cm3
Range: 2:0~20000 pieces/cm3
Range 3: 0~200000 pieces/cm3
Resolution: 10 pieces/cm3
Accuracy: ± 5% (typical)
Built in thermometer measuring range: 0~50C, accuracy ± 1%
Built in hygrometer measurement range: RH 5-100, accuracy ± 5%
Working environment: 5~50C, 0~85% R.H. (no condensation)
Power supply: Built in 12V nickel hydrogen battery, AC power adapter, 100-240VAC (50/60Hz)
Charging time: 4 hours, can be used for 8 hours
Size: W110xH70xD188 (excluding protruding parts)
Weight: 1.5kg
Origin: Japan