NexiS TN/TS
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"I would highly recommend EST! Overall surpasses their competitors with a combination of great service/support teams and reliable well thought out instrumentation."
-Technical Director
MINNESOTAUNITED STATES
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" I feel it is important for my labs success to continue our business relationship. EST equipment is reliable, efficient and the guys back in Cincy are great to work with when you have an issue."
-Lab Manager
PENNSYLVANIAUNITED STATES
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"The biggest thing I think about with EST is the technical support. Fast response time and help with installation of parts – EST tech support is second to none."
-Principal Instruments Support Specialist
PENNSYLVANIAUNITED STATES

Who you buy from matters. EST analytical has been in the combustion analyzer business for over 15 years. Our Service Engineers offer best-in-class after the sale support. Don't take chances. You can rely on EST analytical. The NexiS is a total nitrogen sulfur combustion analyzer that offers fast, accurate and precise analysis of liquids, LPG’s, gasses and solids. This brand new model is designed to offer standardized and customized solutions to match both current and future analytical needs, ranging from low PPB’s to high PPM’s. From top to bottom, our total nitrogen sulfur combustion analyzer the NexiS will fulfill all of your laboratory needs.

HIGH PERFORMANCE AND HIGH THROUGHPUT OUT OF A SMALL FOOTPRINT 

The NexiS Total Nitrogen/Sulfur Analyzer, is the powerful solution for laboratories which require fast simultaneous analysis of nitrogen and sulfur samples. The NexiS incorporates a unique compact combustion tube design connected to sensitive pulsed UV-Fluorescence and chemilumeniscense detectors which provides superior stability, low detection limits and exceptional linearity in compliance with international regulatory methods. The NexiS is also available in Nitrogen and Sulfur only configurations as well. The Nexis comes complete with the AS120. The AS120 is a 120 position XYZ liquids autosampler with unique capabilities to handle both high volatile and viscous samples.

KEY FEATURES INCLUDE :

  • Fast and precise measurements of solids, liquids, and LPG’s
  • Low detection through revolutionary combustion tube design
  • High sensitivity and highly reliable detectors
  • Simultaneous sulfur and nitrogen data
  • Ease of use intuitive software and fast data generation
  • Easy access for instrument maintenance
"For my money, EST is the best in business when looking for products and support for your GC MS autosampler."
-Lab Manager
MICHIGANUNITED STATES
"I would highly recommend EST! Overall surpasses their competitors with a combination of great service/support teams and reliable well thought out instrumentation."
-Tecnical Director
MINNESOTAUNITED STATES

NexiS Link ANALYTICAL SOFTWARE

"I feel it is important for my labs success to continue our business relationship. EST equipment is reliable, efficient and the guys back in Cincy are great to work with when you have an issue."
-Lab Manager
PENNSYLVANIAUNITED STATES

COMPLIANCE AND REGULATIONS

Regulatory bodies all over the world have set challenging low levels of allowed Sulfur concentration in organic fuels for the present and near future. Beside Sulfur, the Nitrogen content in fuels is attracting a lot of attention, in order to protect the environment.

OUR INSTRUMENTS COMPLY WITH THE FOLLOWING INTERNATIONAL STANDARDS FOR :

  • Total Sulfur ASTM D5453
  • ASTM D6667
  • ASTM D7183
  • ASTM D7184
  • Total Nitrogen ASTM D4629 ASTM D5762
  • ASTM D6069

SYSTEM SPECIFICATIONS

  • Dimensions: (W x H x D) 30 x 32 x 16 inches
  • Weight: 23.1 lbs (27.7 lbs incl. sampler)
  • Voltage: 110V, 1.5A 50/60 Hz
  • Power Requirement: 1200 W
  • Gas Connector: 1/8" Swagelok
  • Gases: Oxygen 99.6 % (2.6), Argon 99.998 % (4.8)
  • Input Gas Pressure: 2-3 bar (30-45 psi)
  • Furnace Voltage: 2 x 24V, 50/60 Hz
  • Furnace Temperature: (max) 1250 °C (2282 °F)
  • Furnace Cooling: Pulling Fan, auto control
  • Sample Introduction: Liquids Direct Injection up to 100 µL. Solids Boat Introduction, Liquids 1-40 µL, Solids 1-500 mg. Gas/LPG Loop Sampling Introduction, Gas 10 ml, LPG 100 µL.
  • Detector: Sulfur Xenon Pulsed UV-fluorescence
  • Detector: Nitrogen Chemiluminescence
  • Detector: accuracy Better than 2% CV
  • Detector: conditioning Temperature controlled
  • Software: NexiS Link software
  • Ambient Temperature: 5-35 °C (41-95 °F)