1.4.產品圖片Picture of EXD 1800B
EDX 1800B model機型
EDX 1800B Model
1.5.工作條件Working Condition
●工作溫度：15-30℃ Working temperature: 15-30℃
●相對濕度：≤70% Relative humidity: ≤70%
●電 源：AC: 220±5V Power supply: AC 220±5V
1.6.技術性能及指標:Technical Performance and Specifications
1.6.1.元素分析范圍從硫S到鈾U（77種元素）
The elements can be analyzed from the sulphur (S) to uranium (U)
1.6.2.元素含量分析范圍為1ppm到99.99%
The element content range from 1 ppm to 99.99% can be analyzed.
1.6.3.測量時間：60-200秒 Measurement time: 60-200s
1.6.4. RoHS指令規定的有害元素（限Cd/Pb/Cr/Hg/Br）其檢測限度最高達2ppm；
Detecting for hazardouselements(onlyCd/Pb/Cr/Hg/Br)restricted in RoHS directive, the limit can reach 2ppm
1.6.5玩具重金屬：鉛(Pb)、汞(Hg)、鎘(Cd)、鉻(Cr)、溴（Br）.砷(AS).,銻(Sb).硒(Se)鋇(Ba)等
1.6.6.多次測量重復性可達0.1％（總熒光強度）（當樣品含量大於96%）；
The measurement repeatability on many occasions can reach 0.1% of total intensity of fluorescence when the content of samples is greater than 96%.
1.6.7.長期工作穩定性為0.1％；（總熒光強度）
Long-term working stability being 0.1% (total intensity offluorescence)
1.6.8.能量分辨率為135±5電子伏特Energy resolution: 135±5eV
1.6.9.溫度適應范圍為15℃至30℃ Suitable temperature range is from 15℃ to 30℃
1.6.10.電源：交流220±5V；（建議配置交流凈化穩壓電源。）
Power supply: AC 220±5V. The purified AC regulated power supply is recommended.)
1.6.11.相互獨立的基體效應校正模型 Independent matrix effect correction model
1.6.12.多變量非線性回歸程序Multi-variable non-linear regression procedure
1.6.13.任意多個可選擇的分析和識別模型 Arbitrary optional analysis and identification models
1.6.14.一次可同時分析24個元素 Ability toanalyze24 elements simultaneously
1.6.15機器誤差：在測試含量在100ppm內的時候誤差會在正負10ppm以內，含量在100-1000ppm以上時誤差會在正負10%以內，，含量在1000ppm以上時誤差會在正負15%以內
2.機器硬件部分主要配置Main Hardware Configuration of EDX 1800B
2.1 矽針半導體探測器+放大電路:（最新型的探測器）
Silicon Pin Semiconductor Detector + Amplifier Circuit(streamlined detector)
技術指標及功能: Technical Specifications and Features:
2.1.1.電制冷半導體探測器；分辨率：135±5電子伏特Electro-refrigeration semiconductor detector; Resolution: 135±5eV
2.1.2.對樣品特征X射線進行探測；把探測采集的信息進一步放大。對樣品的檢出限、測試精度大大提高。Detecting characteristic X rays of the samples, and amplifying the information from the detection. The detection limit is reduced and detection accuracy is increased greatly.
2.2 X光管X-Ray Tube
技術指標及功能: Technical Specifications and Features:
2.2.1.使用壽命大於2萬小時Service life is longer than 20,000 hours.
2.2.2.產生X射線激發樣品Emitting X rays to excite the samples
2.3高、低壓電源High/Low Voltage Power Supply
技術指標及功能: Technical Specifications and Features:
2.3.1.從5～50kV，1毫安 5～50kV, 1mA
2.3.2.為X光提供專用電源 Providing power supply exclusively to X-ray
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