TecDev Express: Portable Sulfur analyser

Home Combustion IC AOX analyser TOX analyser Elemental Analyser KF- Microcoulometric KF -titration WPS all in one WPS modules Flash LC Flash column Prep HPLC HPLC PUMP SPE Spliter Portable Sulfur analyser Air quality monitoring Resistivitymeter Sample preparation Microwave reactor About Service Newsletter Contact Sale Link Legal

Detector	High resolution SDD
Exitation source	4Watt high efficiency micro tube 50kV max. 200uA max.
Working temperature	-20 - 50°C
Test environment	Air (4294) and vacuum (4294 Plus)
Measuring tipe per sample	130 s
Sample type	Liquid, powder and solids
Factory calibration	Low sulfur: 10 - 100 ppm / High sulfur : 0.01% - 5%
Detection limit (S)	3,8 ppm Compass 4294 / 1.0 ppm Compass 4294 Plus
Instrument dimennsion	( LxWxH) 270 mm x 320 mm x 230 mm
Sample chamber dimension	( LxWxH) 170 mm x 110 mm x 17 mm
Weight	9.4 kg
Operation touch screen	8",1280 x 800 pixel, Firmware based on W10 OS
External connexions	USB Port, Bluetooth, Wi-Fi, GPS localisation
Test report form	MS Exel sheet, pdf file
Consumables	Sample test mylar, Oil sample analysis cup, Sampling pipette, Test window film

Compass 4294 ED XRF analyser

The Compass 4294 Energy dispersive X-Ray Fluorescence (ED / XRF) systems was especially designed for on-board total sulfur content analysis in wide concentration range from ppm to percent levels.

The portable compact design with low detection limits and high accuracy makes the Compass 4294 the ideal tool for sulfur testing at sea,offshore or on land.

Advantages:

Portable, rugged, compact design for total non-destructive sulfur analysis
Quick analysis in 130 seconds per sample with minimum sample preparation
User-friendly software and One-touch measurement start for testing
Training for routine analysis takes only minutes
Low cost of daily analysis without any gas consume
Built for tough environments
Intuitive interface displayed on the large 8 inches touchscreen
Low cost of maintenance

Key applications:

Analysis of Sulfur content in bunker diesel fuels

Analysis of hydrocarbon samples of heating oil, kerosene, jet A, vacuum gas oil (VGO), and crude oil

Analysis of Cl, Mg and K in marine fuel

Analysis of catalysts in the fuel- avoiding engine failure

Model	Compass 4294	Test time :	130 second
Test Nb	Calibration curve	Sample 1	Sample 2	Sample 3
1	mineral oil	315	0,1035	1,0085
2	mineral oil	303	0,1026	0,9905
3	mineral oil	305	0,1021	0,9995
4	mineral oil	299	0,1035	1,0095
5	mineral oil	292	0,1025	0,9978
6	mineral oil	307	0,1033	1,0088
7	mineral oil	311	0,1048	0,9986
8	mineral oil	305	0,1016	0,9999
9	mineral oil	307	0,1015	1,0095
10	mineral oil	295	0,0995	0,9988
Certified value		300 ppm	0.1000%	1.0000%
Average test result		304	0.1025%	1.0021 %
SD		6,9992	0,0014	0,0065
RSD		2.30%	1.41%	0.65%

The new IMO 2020 regulation has resulted in major changes for the shipping industry and marine fuel manufacturers. The mandated reduction of sulfur content in marine fuel (bunker fuel) will see many vessels switching to LSFOs (low-sulfur fuel oils) which comply with the sulfur limit of the IMO 2020. This poses new challenges for fuel producers, bunker blenders, and engine manufacturers alike.

Ask info

Unsuscrib