美國2B公司原裝供應紫外臭氧分析儀205采用雙光束紫外光源技術來測試樣品中的臭氧濃度和去除臭氧的凈化空氣數值。該紫外測試技術是采用254nm波長的光源，儀表測試相應僅需2秒時間，成為了相應時間短，測試精度高的臭氧分析儀。

它集功能和實用于一體的*型臭氧分析儀，很好滿足各個臭氧檢測的應用場合，深受廣大用戶的青睞。

美國2B公司原裝供應紫外臭氧分析儀205優勢：

• 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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