説明
AA-1800EL 8ランプホルダー原子吸光分析計
製品導入
AA-1800EL atomic absorption spectrometer is jointly developed by international new technology and experts from domestic universities. スペクトル機器の開発と応用において数十年の経験があります。. 製品には炎が含まれます, 黒鉛炉と水素化物生成システム, さまざまなアクセサリで構成可能, さまざまなレベルの顧客のニーズを満たす柔軟な構成ソリューション. Fully automatic multifunctional AA-1800EL atomic absorption spectrometer can carry out complex sample analysis, 多彩な分析手法を自動で切り替え可能, 無人自動分析を実現するために.
AA-1800EL atomic absorption spectrometer is widely used in scientific research, 品質検査, 疾病管理, 環境を守ること, 冶金, 農業, forestry, 化学およびその他の産業. The innovative software and hardware design ensures the accuracy, 安全性, サンプル分析の使いやすさ, 機器の簡単かつ便利なメンテナンス.
AA-1800EL 8ランプホルダー原子吸光分析計
性能特性
2.1. Total reflection achromatic optical system.
Spectrum bandwidth: 0.1, 0.2, 0.4, 0.7, 1.0, 1.4, 2.0nm automatic setting, wavelength range: 185-900nm, the dispersion rate of 1800 lines/mm large area grating, 新しいセルフコリメートモノクロメーター, all lenses are quartz coating, wide detection range and optical stability to ensure the accuracy of the analysis, shining wavelength 230nm grating spectrometer system.
2.2. Eight lamp holder
One lamp work, can preheat up to seven lights, saving the lamp change and preheating time, so that the element measurement is more quick and convenient.
2.3. Full automation
The instrument adopts automatic design. In addition to the main engine power switch, the lamp holder control, wavelength scanning, slit adjustment and two-dimensional mobile platform of the instrument are all controlled by software.
2.4. バックグラウンド補正システム
With deuterium lamp and self-absorption two background correction modes, when the background signal 1A, the background buckle capacity is more than 60 回.
2.5. Analysis software with independent intellectual property rights, complete functions and powerful performance
Humanized operation interface, so that your operation is easy, you can switch Chinese and English Windows style software interface, automatic qualitative and quantitative analysis, automatic calculation of element content, automatic generation of test report.
2.6. Characteristics of flame system
2.6.1. Polymer Atomizing room
高分子材料防食微粒化室, 耐酸性および耐アルカリ性, フッ化水素酸を含む, 有機溶液と無機溶液のどちらがより優れた感度と安定性を得ることができるか;
2.6.2. Titanium burners
チタンバーナー, オプションの50mmおよび100mmバーナー, 空冷予混合型, 耐食性, 高い耐塩性, 火炎の効率と火炎分析の精度が大幅に向上します。;
2.6.3. High precision anti-clogging atomizer.
High efficiency atomizer, high atomization efficiency, easy maintenance and replacement.
2.6.4. Mass Flow controller realizes acetylene flow control.
The mass flow controller accurately controls the acetylene flow, with an accuracy of 1ml/min, and dynamically monitors the flow, making it easy to use, 安全で信頼できる.
2.6.5. More safety protection measures to make sample analysis safer and more reliable.
High sensitivity detector is used to monitor acetylene leakage in real time.
High precision pressure sensor is used to monitor the acetylene pressure in real time.
High precision pressure sensor is used to monitor the air pressure of acetylene pressure.
Monitor the status of combustion head with micro switch and fire bolt;
The photosensitive diode is used to monitor the flame state in real time.
2.7. Characteristics of graphite furnace system
2.7.1. Integrated Design.
Automatic peak search, one key optical optimization function graphite furnace power supply, atomic absorption host located in an instrument, shorten the length of the cable, reduce the graphite furnace power supply to the outside electromagnetic interference, improve the heating efficiency of graphite tube.
2.7.2. Graphite furnace has high temperature control precision and fast heating speed.
High power transformer, micro resistance cable and light temperature control mode, and with the software and hardware temperature correction system, the temperature control accuracy of high temperature section can reach ±1%.
2.7.3. More safety protection measures to make sample analysis safer and more reliable.
Graphite furnace cooling water flow real-time monitoring and protection;
2.7.4. Monitor carrier gas pressure through pressure sensor
The temperature of graphite furnace is monitored by photodiode
2.7.5. Automatic carrier gas flow control.
The gas in the graphite furnace and the gas outside are all automatically controlled by the computer according to the temperature rise process of the software.
2.7.6. Automatic Sampler for Rotary disk graphite Furnace (オプション).
Polar coordinates rotary disk type graphite furnace automatic sampler, high positioning accuracy, stable and reliable operation, easy to use and maintain.
AA-1800EL 8ランプホルダー原子吸光分析計
情報処理
高度なインテリジェンス ソフトウェア, 強力な, フレンドリーな中国語の操作インターフェイス. 自動装置と追加制御, flame, graphite furnace working mode can be automatically switched, 自動最適化, 自動希釈; マウス操作, メニューデータと補正方法を自動設定;
During the graphite furnace analysis, the system will give the whole process analysis information, including the measured value, 温度, procedure, 時間, 等, and save all the measured signal curve and temperature curve within the integration time. 測定データを動的に表示可能. 標準曲線は自動的にフィッティング可能. 正確なサンプル測定: ウィザードはサンプルを設定するために使用されます, 便利で速い; 感度補正機能: 測定結果をより正確にする; Parameter printing, データ印刷, graphics printing, export WORD, EXCEL文書.
