自动荧光定硫仪

波长色散X射线硫含量仪

FX-700

适用于柴油/汽油超低硫含量测定

Model FX-700 determines total sulfur in ultra low sulfur (ULS) fuels using wavelength dispersive X-ray fluorescence (WDXRF) method, which is a quick, easy and economical technique described in ISO20884 and ASTM D2622.

FX-700 是按“波长色散X射线荧光光谱法（WDXRF） ”测定超低硫含量(ULS)的测试仪器。使用简单，测试快速，结果准确，适用于标准 ISO20884 ， ASTM D2622。

SIMPLE OPERATION: Thanks to its dedicated design for ULS fuels, the operation has been simplified to the extreme. Just set a sample cell in the sample cell compartment and press the START key; no complicated parameter setting is required. As easy as a flash point test.

STAND-ALONE DESIGN: The stand-alone design does not require a PC, and the compact housing allows bench-top installation.桌面型仪器设计，可独立操作，无须外接PC。

MINIMAM UTILITIES: Air-cooled small X-ray tube and gas filled proportional counter have been employed, and the only requirements are AC Power Source and Helium Gas.

使用简单：仪器内置气体密封型比例计数管，只要接上电源和氦气（保护），就可以正常使用仪器。

OIL LEAK PROTECTION: Disposable cardboard sample cell is easy to assemble and thus cuts down oil leak. It also absorbs leaked oil, in case of leak, and let operator know the leak before analysis.

泄露保护：一次性纸制样品杯装配简单，使用方便。油品泄漏时可以有效吸收，便于维护。

SAFE: Fail-safe design in conjunction with the small air-cooled X-ray tube assures operator’s safety.

BUILT-IN PRINTER: A built-in printer preserves the valuable test data. 内置打印机可打印出试验结果。

TANAKAWDXRF Sulfur Analyzer, FX-700

TYPE:

Stand-alone Bench-Top type Wavelength Dispersive X-ray Fluorescence Analyzer for Sulfur in Oil

波长色散荧光X射线分析法，桌面型仪器

TEST STANDARDS: （适用标准）

ASTM D2622, ISO 20884, JIS K2541-7

SPECIMEN VOLUME: （样品需求）

5mL

SAMPLE CUP:

Made of Paper, disposable type （专用一次性样品杯）

MEASURING RANGE AND PRECISION: （测量范围和精度）

0 to 990 ppm LOD: Approx. (typical)   0-999 ppm LOD,  重复性在 1.5 ppm 左右

TYPICAL MEASUREMENT TIME: （测试设定）

300 sec for S-k and 300 sec for Background

From 60 sec to 990 sec, selectable 时间（60-990秒），可自行设定

X-RAY TUBE: （x射线源功率）

Air Cooled Small X-ray Tube 小型空气冷却x射线源 (氦气保护)

Power: 22 kV-1.8 mA (Approx. 40W) (约40w)

CRYSTAL:

Germanium (1.1.1)

DETECTOR: （传感器）

Gas Filled Proportional Counter 气体密封型比例计数管

OPTICAL PATH:

Filled with Helium gas (Purity: >99.9%) 需要氦气保护（纯度:99.9%）

MEASUREMENT MODES: （测量方式）

1.    BK ON mode: Measures S-k peak and then Background （有背景补偿模式）

2.    BK OFF mode: Measures S-k peak only （无背景补偿模式）

CALIBRATION CURVE: （矫正曲线）

8 Curves, Linear or Quadratic

DISPLAY: （显示）

Test status, Sample Name, Raw Count Data, Sulfur Contents, etc are displayed on LCD.

LCD 显示全试验设定，试验过程，试验结果。

SAFETY SHUTDOWN:

When chassis around X-ray Tube is opened while X-ray source is ON, warning buzzer beeps and High Voltage for X-ray tube shuts off.

PRINTER: （打印）

Built-in, Thermal type （内置热敏纸式打印机，纸宽）

DATA OUTPUT: （数据输出）

RS-232C 1 channel （标准RS-232C接口，1）

DATA STORAGE （数据记录）

Last 60 test data are stored in RAM 自动记录最后60次试验结果

POWER REQUIREMENTS: （电源需求）

Single Phase 100, 120, 220, or 240VAC 0.3kW （单相交流电100, 120, 220, 或 240V，0.3kW）

GROUNDING: （接地电阻）

Resistance to earth: <100Ω （要求必须良好接地。接地电阻 <100Ω）

INSTALLATION SURROUNDING: （环境要求）

Room Temp.:10 to 30oC, diurnal variation < 10 oC Humidity: less than 80%

室温10～30℃(一天内的温差变化在10℃以下) / 湿度80‰ RH以下

DIMENSIONS AND WEIGHT: 尺寸/重量

600mmWx500mmDx520mmH,  66kg

ORDERING INFORMATION: STANDARD ACCESSORIES: （标准附件）

OPTIONAL ACCESSORIES (START UP KIT): （推荐附件）

标准样品，标定专用

1.Sulfur Standard 0.0 wt% level, 100ml

2.Sulfur Standard 100 ppm level, 100ml

3.Sulfur Standard 200 ppm level, 100ml

4.Sulfur Standard 500 ppm level, 100ml

SUGGESTED SPARES FOR 2 YEARS (2,000 Tests): （推荐附件，2年维护或2000次测试）

PACKING SIZE AND WEIGHT （包装体积/重量）

FX-700 & Standard Accessories:（仪器本体+附件）

1-Carton Box, 77 x 82 x 113cm, Net:80/Gross:95/Vol:119kg

Optional Accessories and Suggested Spares for 2 years: （推荐附件+2年备件）

1-Carton Box, 66 x 63 x 74cm, Net:25/Gross:33/Vol:52kg