RoHS檢測X熒光光譜儀
RoHS檢測X熒光光譜儀用于檢測紡織品、皮革、包裝、塑料、電子產品，金屬材料，化學材料，涂層和兒童玩具等中的有害元素（Pb、Cd、Hg、As、Cr等）進行篩查分析。環境問題已經作為一個不可回避的重要問題。關注人類自身健康，*有害元素對人的危害，世界各國都陸續出臺了相關控制商品中有害元素含量的法規，而且對有害元索的限制值呈日漸降低趨勢。

1.產品名稱及機型指標介紹: Product Name and Specifications

1.1. 產品名稱及型號：能量色散X射線熒光光譜儀-------YN-E8-SPR型

Name and model of the product:

Energy Dispersive X-Ray Fluorescence Spectrometer - YN-E8-SPR

1.5. 工作條件 Working Condition

● 工作溫度：15-28℃                                   Working temperature: 15-28℃

● 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. 元素分析范圍從鈉Na到鈾U        

The elements can be analyzed from the natrium (Na) 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：100-200秒       Measurement time: 100-200s

1.6.4. RoHS指令規定的有害元素（限Cd/Pb/Cr/Hg/Br）其檢測限度zui高達2ppm及有害元素鹵素Cl檢測限度高達5ppm；       

Detecting for hazardous elements (only Cd/Pb/Cr/Hg/Br) restricted in RoHS directive, the limit can reach 2ppm and Cl, the limit can reach 5ppm.

1.6.5 八大重金屬：鉛(Pb)、汞(Hg)、鎘(Cd)、鉻(Cr)、砷(AS).,銻(Sb).硒(Se)鋇(Ba)

1.6.6. 多次測量重復性可達0.1％（總熒光強度）（當樣品含量大于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. *工作穩定性為0.1％；（總熒光強度）

Long-term working stability being 0.1% (total intensity of fluorescence)

1.6.8. 能量分辨率為139±5電子伏特 Energy resolution: 139±5eV

1.6.9. 溫度適應范圍為15℃至28℃ Suitable temperature range is from 15℃ to 28℃

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36個元素              Ability to analyze 36 elements simultaneously

2. 儀器硬件部分主要配置 Main Hardware Configuration of DX-320L

2.1 硅針半導體探測器+放大電路:（型的探測器）       

Si-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：139±5電子伏特       Electro-refrigeration semiconductor detector; Resolution: 139±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 CO.,LTDreased greatly.

2.2 X 光管 X-Ray Tube

技術指標及功能: Technical Specifications and Features:

2.2.1. 使用壽命大于2.5萬小時 Service life is longer than 25,000 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光提供電源        Providing power supply exclusively to X-ray

2.4 MCA多道分析器:        Multi-Channel Analyzer

技術指標及功能: Technical Specifications and Features:

2.4.1.對采集來的信號進行數據處理,并將處理結果傳輸給計算機

Data processing with the collected signals, and transferring the results to the computer

2.5 高精密攝像頭500萬（CCD）       High Resolution CCD Camera

試樣觀察 Observing samples

2.6 便捷測試平臺       Movable Platform

樣品便捷測試平臺，保證樣品測試位置準確性。

The movable platform finely adjusts the samples, ensuring the accurate location of sample 

2.7 超大樣品腔       Super Large Sample Chamber

樣品腔尺寸（450mm×350mm×100mm）       Size of the sample chamber: 450mm×350mm×100mm

2.8 準直器自動切換       Automatic Switch Between Collimators

光斑直徑為0.2 , 0.5 , 1 , 2 , 6 , 8mm的準直器的自動切換。       

The collimators with facular diameters of 0.2 , 0.5 , 1 , 2 , 6 , 8mm switch automatically.

2.9 濾光片自動切換       Automatic Switch Between Filters

五種濾光片的自由選擇和切換。

Customers can choose freely from the five filters, and they switch automatically.

2.10 準直器和濾光片的自由組合       Free Combinations Between Collimators and Filters

多達幾十種的準直器和濾光片的自由組合。

There are tens of combinations between the collimators and the filters.

3. 儀器外圍設備配置 Peripherals of DX-320L

3.1 計算機       Computer

3.1.1 作用：用于協助X-Ray分析儀進行數據處理       

Function: Helps the X-ray analyzer with data processing

3.1.2 配置: 操作系統       Configuration: OS – Windows XP

3.1.3 內存                     Memory: 2G

3.1.4 顯示器                     Monitor: 19” SVGA LCD

3.1.5 硬盤                     HD: 160G or more

3.1.6 光驅                     DVD-ROM: 24X or more

3.1.7 CPU: P4 2.8

3.2彩色噴墨打印機       Color Ink-Jet Printer

3.2.1作用：用于將所分析結果從電腦輸出。Function: To print out the analysis results from the computer.