Kipp & Zonen Brewer MkIII Spectrophotometer 氣象站臭氧偵測儀器
產品編號：
The BREWER Spectrophotometer consists of a weatherproof spectrophotometer, azimuth tracker and stand. It provides near simultaneous observations of the total ozone column, SO2, and UV spectra. BREWER (氣象)臭氧分光光度計由防風雨分光光度計、方位追蹤器和支架組成。能夠近乎同步地觀測總臭氧柱量、二氧化硫和太陽紫外線光譜。
The two-axis tracking, appropriate filter selections, on-board wavelength calibration and data logging are managed through internal electronics and an IBM compatible host computer. Control software for the PC enables 24 hr scheduling and remote unattended operation. 雙軸太陽追蹤系統、適當的濾波器選擇、內建波長校正和資料記錄均由內部電子設備和IBM相容主機控制。 PC軟體支援24小時定時運作和遠端無人操作。
Ultraviolet (UV) radiation has been linked to skin cancer, skin aging, cataracts, and immune system suppression in humans and animals. In plants, enhanced UV radiation exposure has lead to crop damage and reduced yields.
From the point of view of risk assessment, exposure to UV radiation represents a large potential hazard. Although the necessity of UV monitoring is clear, the nature of the radiation and our sensitivity to it pose data collection challenges. If left un-addressed these challenges could leave our under-standing of future UV trends and impacts uncertain.
This is particularly true with damaging ultraviolet (DUV) studies. Unless the spectrum of solar UV is well known it is difficult to relate UVA and UVB intensities to bio-logical responses. For reliable solar spectral UV irradiance measurement, instrumentation must possess specific qualities. The BREWER Spectrophotometer exemplifies these qualities and provides the means to understand solar UV radiation and its current and future impact on the biosphere. BREWER 臭氧分光光度計高波長準確可靠測量太陽光譜紫外線輻照度，協助觀測太陽紫外線輻射進而理解對生物與環境的影響。
MkIII Brewer Recommendation by Environment Canada
Environment Canada (EC) recommends the Mark III Brewer Ozone Spectrophotometer as significantly superior to the MkII and MkIV Brewers for the measurement of solar radiation and Ozone in the Ultraviolet (UV) region of the spectrum. This is because of the much improved stray light performance of the double-monochromator optical system used in the Mk III compared to the single-monochromator of the MkII and MkIV.
加拿大環境部 (EC) 採用 Mark III Brewer 臭氧分光光度計，認為其在測量紫外線 (UV) 光譜區域的太陽輻射和臭氧方面顯著優於 MkII 和 MkIV Brewer。這是因為 Mk III 使用的雙單色器光學系統相較於 MkII 和 MkIV 的單色器，顯著提升雜散光性能。
For this reason Kipp & Zonen no longer produces the MkII and MkIV models and for a number of years has only manufactured the MkIII Brewer. Of course spares, service and factory support continue to be available for all models of Brewer.
MkIII Brewer Operating Software
There are several versions of the GW-Basic PC operating software available for the Brewer Spectrophotometer. The latest version that is fully tested and approved by Kipp & Zonen for the ‘single-board’ Brewer MkIII is v3.75f. This is the version currently supplied with new Brewer MKIII instruments.
關鍵字 : 氣象站 設備, 環境 臭氧 偵測儀, 環境 臭氧 量測, 測量 臭氧 太陽輻射, 大氣科學 環境監測 高階 UV 光譜量測儀器, 氣候 臭氧監測, 臭氧濃度監測
The two-axis tracking, appropriate filter selections, on-board wavelength calibration and data logging are managed through internal electronics and an IBM compatible host computer. Control software for the PC enables 24 hr scheduling and remote unattended operation. 雙軸太陽追蹤系統、適當的濾波器選擇、內建波長校正和資料記錄均由內部電子設備和IBM相容主機控制。 PC軟體支援24小時定時運作和遠端無人操作。
Ultraviolet (UV) radiation has been linked to skin cancer, skin aging, cataracts, and immune system suppression in humans and animals. In plants, enhanced UV radiation exposure has lead to crop damage and reduced yields.
From the point of view of risk assessment, exposure to UV radiation represents a large potential hazard. Although the necessity of UV monitoring is clear, the nature of the radiation and our sensitivity to it pose data collection challenges. If left un-addressed these challenges could leave our under-standing of future UV trends and impacts uncertain.
This is particularly true with damaging ultraviolet (DUV) studies. Unless the spectrum of solar UV is well known it is difficult to relate UVA and UVB intensities to bio-logical responses. For reliable solar spectral UV irradiance measurement, instrumentation must possess specific qualities. The BREWER Spectrophotometer exemplifies these qualities and provides the means to understand solar UV radiation and its current and future impact on the biosphere. BREWER 臭氧分光光度計高波長準確可靠測量太陽光譜紫外線輻照度，協助觀測太陽紫外線輻射進而理解對生物與環境的影響。
MkIII Brewer Recommendation by Environment Canada
Environment Canada (EC) recommends the Mark III Brewer Ozone Spectrophotometer as significantly superior to the MkII and MkIV Brewers for the measurement of solar radiation and Ozone in the Ultraviolet (UV) region of the spectrum. This is because of the much improved stray light performance of the double-monochromator optical system used in the Mk III compared to the single-monochromator of the MkII and MkIV.
加拿大環境部 (EC) 採用 Mark III Brewer 臭氧分光光度計，認為其在測量紫外線 (UV) 光譜區域的太陽輻射和臭氧方面顯著優於 MkII 和 MkIV Brewer。這是因為 Mk III 使用的雙單色器光學系統相較於 MkII 和 MkIV 的單色器，顯著提升雜散光性能。
For this reason Kipp & Zonen no longer produces the MkII and MkIV models and for a number of years has only manufactured the MkIII Brewer. Of course spares, service and factory support continue to be available for all models of Brewer.
MkIII Brewer Operating Software
There are several versions of the GW-Basic PC operating software available for the Brewer Spectrophotometer. The latest version that is fully tested and approved by Kipp & Zonen for the ‘single-board’ Brewer MkIII is v3.75f. This is the version currently supplied with new Brewer MKIII instruments.
關鍵字 : 氣象站 設備, 環境 臭氧 偵測儀, 環境 臭氧 量測, 測量 臭氧 太陽輻射, 大氣科學 環境監測 高階 UV 光譜量測儀器, 氣候 臭氧監測, 臭氧濃度監測
