Petrochemicals / Fuel oils

Total Sulfur Analyzer (UV Fluorescence) Horizontal Model NSX-5000H/SD

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Description

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Analyzer for the determination of total sulfur, available in two options depending on the type of sample to be analyzed. In this way, we can differentiate between sulfur determinations in liquid-gas or solid-gas samples.
In both cases, the quantification of the sulfur content is performed by UV fluorescence after sample combustion. But it is at this point where a vertical model such as the NSX-5000V is available for liquid-gas samples and the horizontal model NSX-5000H for solid samples.

The NSX-5000 series has several options to enhance the above specifications, as well as additional injection systems, such as the TRU-500 module for determining concentrations or sample injectors for gaseous or liquefied gas. Such as the TRU-500 module for determining concentrations or the injectors for gaseous samples or liquefied gas.
The NSX-5000 sulfur analyzers allow simultaneous determination of nitrogen content. By simply adding a nitrogen detector model ND-500 to the configuration, sulfur and nitrogen can be determined with a single sample injection.

	*NSX5000V Vertical Sulfur Analyzer*	*Horizontal Sulfur Analyzer NSX5000H*
Sample Type	Organic Liquids and LPG/Gas	Liquids, Organic Solids and LPG/Gas
Analytical method	Oxidative pyrolysis and detection
Detection method	UV Fluorescence (UVF)
Oven	– Formed by two parts, with independent temperature control. – Oven opening/closing system. – Maximum temperature of 1,100 ºC.
Measuring range	Sulfur: 0.02 – 10,000 µg/ml	Sulfur: – Liquid samples: : 0.05 – 10.000 µg/ml – Solids: 0.1 – 10.0000 µg/g
Measured time	Approx. 3-5 min.	Approx. 8 min.

Total Sulfur

ASTM D5453
ASTM D6667
ASTM D7183
ASTM D7551
ASTM D7620
UOP 987
ISO 20846

ASC-550L: Automatic liquid sampler
CRI-500V: Constant rate injector
STC-500L: Temperature controller
TRU-500: Sulfur trap unit ppb
GI-510: Gas injector
GI-520: Gas injector
GI-560: Gas injector
ASC-570LS: Automatic solid-liquid injector
ABC-500: Clay injector
Other accessories on request