| Analytical | |
| Measurement principle | Energy dispersive X-ray fluorescence |
| Element range | From Si (Z=14) |
| Measurement range | From 0.5 ppm to % levels (application specific) |
| Simultaneous elements | Unlimited number of elements per analysis |
| Filter wheel | 6 filters |
| Accuracy | Appropriate to application |
| Calibration | Less than 5 samples |
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| Central processing and controlling unit | |
| Industrial PC | Linux operating system, custom touch keyboard with 8” TFT color display |
| Analog outputs | 2 or 4 x 4-20mA active |
| Communications | 4 – 20 mA, MODBUS via RS485 or TCP/IP, Optical Fiber |
| Ambient temperature | 5 – 40°C / 41 – 104°F |
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| measurement head | |
| X-ray detector | Sillicon drift detector, resolution 135 eV (equals 2.3% at 5.89keV) |
| HV power supply | 0-50kV |
| Source | 15 W X-ray tube, Ag anode |
| Stability | Automatic drift and back scatter peak correction; temperature and ambient pressure correction |
| Sample window | Kapton® , Upilex®, beryllium |
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| utility requirements | |
| Power supply | 110-230 VAC 50/60 Hz |
| Power consumption | 100 VA (150 VA with heated sample cell) |
| Instrument air | <4 L/min for Exp. version and required for standard pneumatic valve (electrical actuated valve optional) |
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| Sample conditions | |
| Sample flow rate | 0,2 – 0.5l/min |
| Sample cell temperature | < 80°C / 176°F |
| Sample cell pressure | Atmospheric drain |
| Viscosity | Less than 100 cSt at cell temperature (Heated sample cell available) |
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| general | |
| Size | HxWxD = 1000 x 400 x 360 mm / 39,4 x 15,8 x 14,2 inch |
| Valve control | Automatic stream switching, automatic cell flushing, automatic validation |
| Liquid Sample Recovery Control done by analyser (optional) | |
| Inputs | Flow and level alarms (optionally) read by analyser |
| Diagnostics | High level of diagnostics |
| Remote supervision/control | External control of analyser possible |
| Hazardous Area Clasification | ATEX and IECEx Zone 1 (II 2 Ex pxb ICC T4 Gb) |
