美國(guó)2B公司原裝供應(yīng)紫外臭氧分析儀205采用雙光束紫外光源技術(shù)來(lái)測(cè)試樣品中的臭氧濃度和去除臭氧的凈化空氣數(shù)值。該紫外測(cè)試技術(shù)是采用254nm波長(zhǎng)的光源，儀表測(cè)試相應(yīng)僅需2秒時(shí)間，成為了相應(yīng)時(shí)間短，測(cè)試精度高的臭氧分析儀。

它集功能和實(shí)用于一體的*型臭氧分析儀，很好滿足各個(gè)臭氧檢測(cè)的應(yīng)用場(chǎng)合，深受廣大用戶的青睞。

美國(guó)2B公司原裝供應(yīng)紫外臭氧分析儀205優(yōu)勢(shì)：

• 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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