美国2B公司原装供应紫外臭氧分析仪205

美国2B公司原装供应紫外臭氧分析仪205采用双光束紫外光源技术来测试样品中的臭氧浓度和去除臭氧的净化空气数值。该紫外测试技术是采用254nm波长的光源，仪表测试相应仅需2秒时间，成为了相应时间短，测试精度高的臭氧分析仪。

它集功能和实用于一体的*型臭氧分析仪，很好满足各个臭氧检测的应用场合，深受广大用户的青睐。

美国2B公司原装供应紫外臭氧分析仪205优势：

• Backup sampling pump and flow meter (now standard); if the flow rate drops below a critical value, the backup pump is activated and an indication displayed on the LCD
• Internal data logger (EEPROM), logs 16,383 lines of data
• Real-time clock
• Both serial and user-scalable analog voltage outputs (4-20 mA current output optional)
• Three 0-2.5 VDC analog inputs for logging other measurements, such as external temperature, pressure, and humidity
• Convenient user interface to microprocessor, including calibration parameters (gain and zero)
• Selectable measurement time of 2 s or data averaging times of 10 s, 1 min, 5 min and 1 hr (custom averaging times available)
• DewLine™ for elimination of any water vapor interference, a unique feature of 2B Tech instruments
• Dual beam feature allows for heightened precision and improved baseline stability for applications where high spatial resolution is required

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