MESA-7220V2

X-ray Fluorescence Sulfur/Chlorine-in-oil Analyzer

The MESA-7220V2 measures both sulfur and chlorine in petroleum based products using the Monochromatic Energy Dispersive X-ray Fluorescence (EDXRF) method. A monochromatic X-ray source is used in order to obtain an ultra-low noise background which affords the best detection limits for both sulfur and chlorine.

The detector window size was increased to collect more fluorescent X-rays and thus achieve lower level ppm values. This provides excellent, repeatable performance at both low and high concentrations of both elements.

By adjusting the angle of the graphite crystal, the excitation beam can be measured to excite sulfur in the sample, increasing sensitivity.

Segmento: Process And Environmental

顿颈惫颈蝉茫辞: Sulfur-in-Oil Analyzers

Fabricante: 蓝鲸体育直播 Scientific

Dynamic Analysis Range
Sulfur: 0.7 ppm - 10.0Wt%
Chlorine: 0.6 ppm - 10.0Wt%

鈥�   Auto Ranging for extended curves.
鈥�   No purge gases required.
鈥�   Maximum 60 calibration curves and 300 data points per curve.
鈥�   Calibration curves can be edited after they have been saved.
鈥�   Measurement times from 30 鈥� 999 sec.
鈥�   Measurement repeats from 1 鈥� 99 times.
鈥�   Oxygen correction feature eliminates interference which can affect Sulfur readings.
鈥�   Various sample types* [Solids, Liquids, Powders, Pastes, Pellets, and Films] can be measured.
鈥�   Can program up to 20 Admin & User accounts.
鈥�   User replaceable Kapton window.
鈥�   Micrometer adjustment of graphite crystal angle for better sensitivity.
鈥�   Stand-alone PC to allow software updates electronically.
鈥�   Built-in interlocks to protect end-user from X-rays.
鈥�   Silicon Drift Detector/X-ray Beryllium Window.

Product video

To read more on the background of the MESA-7220V2, click here.

Principle	X-ray Fluorescence analysis (Monochromatic EDXRF)
Sample	Petroleum products
Elements to Measure	Sulfur (S) and Chlorine (Cl)
Measurement Range	0.00 鈥� 100,000 ppm
Detection Limit	S: 0.7 ppm Cl: 0.6 ppm
Sample Volume	7 鈥� 10 ml for each sample cell
Sample Chamber	Atmospheric Conditions
X-ray Tube	Ag Target
Detector	Silicone Drift Detector (SDD) Energy resolution at Mn-K伪鈮� 175 eV
Vacuum Level	鈮� 4 kPa, Diaphragm Pump
Conformity Standards	ASTM D7220 / D4294 / D4929C ISO 8754 / 13032 / 20847

Printer

Model	CT-S4000 made by CITIZEN
Paper / Paper Width	Line thermal printer (External) / 112mm / 4.4 inch

PC

CPU	Intel Core i5-8500 or faster
OS	Microsoft Windows 10 Pro, 64 bit, English (US)
Memory	4GB or more
Storage	1TB or more

Display Unit

Resolution	Full HD (1920 x 1080)
Panel size	17 - 23 inch

Instrument Dimensions

Width	11.69 inches (297 mm)
Depth	16.54 inches (420 mm)
Height (Closed)	16.54 inches (420 mm)
Height (Open)	29.49 inches (749 mm)
Mass	32 kg / 70.55 lb (PC, display monitor, and printer are not included)