30 Analytical Instrumentation
Analysis of Additives and Wear Metals in Lubricating Oils, in Accordance with ISO and ASTM International Standards
The AxiosmAX-Petro from PANalytical (Netherlands) is specially designed to meet the needs of XRF analysis in the used and unused lubricating oil industry, offering the highest level of reliability. The fastest and most sensitive wavelength dispersive X-ray fluorescence (WDXRF) spectrometer, is perfectly suited to fulfill your analytical requirements ranging from determination of additives to wear metals and enables you to perform efficient and accurate chemical elemental analysis.
Simple sample preparation, high accuracy and precision, and excellent detection limits (0.1 – 1 ppm) make the AxiosmAX-Petro the perfect system to easily fulfill the requirements of international test methods, such as ASTM D4927, D6443, D2622, IP407 and ISO 14596. Moreover the excellent system stability reduces the need for recalibration for several months.
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Intelligent Sample Preparation System Maximising Safety and Minimising Use of Hazardous Materials in the Analytical Lab
The use of aggressive and dangerous acids is a common and potentially hazardous activity in almost all analytical laboratories and therefore the need to have sufficient health, safety and environmental precautions in place are essential. Lab Automation and Robotic sample handling can offer a perfect solution here.
Nucomat (Belgium) is proud to present the ‘HOTCELL Compact’; an embedded robotic sample preparation system into a completely closed fume extraction cabinet (necessary to minimise the amount of contact between dangerous materials and laboratory personnel).
With 25 years of experience in system integration, and strong roots in the nuclear sector, the functionality
of this system offers a lot of benefits on very demanding working environments. Every sample is identified and monitored by the event driven ROBIN software. By a menu-driven interface, you can select and predefine all parameters for the sample preparation; sample identification and weighing, acid dispensing with 4 different acids, hotplate leaching and digestion, final dilution, make to volume, etc…
To ensure the precision and traceability, gravimetric control can be adapted in every preparation step. Analysers, spectrometers and/or electrodes can be integrated into the system, and will also be supervised by the ROBIN software as a real time task organiser (SCADA). The air/fume extraction will be monitored by laminar air flow sensors, and the acid container refills are controlled also. Any leakage or breakdown in the sequence will be announced by ROBIN, and the platform goes into a safety mode.
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24348pr@reply-direct.com Determination of Chlorine in Crude Oil
The fast and reliable determination of chlorine in crude oil and related matrices is important for refineries. The chlorine content in crude oil and its fractions is the main reason of corrosion, which causes considerable damage to pipelines and tanks and leads to catalyst poisoning. Monitoring methods based on combustion followed by coulometric titration have a great tendency to incomplete combustion (soot). They tend to errors caused by the matrix properties and increasing sample quantities. This can be prevented by the intelligent flame sensor technology of multi EA 5000 from Analytik Jena (Germany). It monitors and regulates the combustion, prevents soot and thus guarantees extremely accurate readings even for unknown samples.
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New GC Columns for Energy and Chemical Industries
Agilent Technologies Inc. (Singapore) recently launched the new Agilent J&W gas chromatography columns designed for energy and chemical exploration, processing and distribution applications. The columns include extensions to the PLOT PT product line with aluminum oxide and molecular sieve stationary phases, as well as DB-sulphur SCD (sulphur chemiluminesence detection) columns that increase system reliability and detection stability.
“We continually talk to customers to understand their needs and provide the solutions they’re looking for. Ruggedness and productivity, for example, are key drivers in the energy and chemistry industries,” said Michael Feeney, vice president and general manager of Agilent’s Supplies Division, Chemical Analysis Group. “Our new columns evolved from conversations with customers who want to run more samples with less routine maintenance of their GC systems.”
Agilent PLOT columns are the optimal choice for analysis of permanent gases and light hydrocarbons.
The new Agilent J&W PLOT PT GC columns have dual-ended, integrated particle- trapping technology that prevents PLOT stationary-phase particles from moving downstream. The reduction in particle shedding results in less downtime for system maintenance and greater efficiency.
Oil Testing Equipment Suppliers Worldwide For Over 80 Years
Agilent’s new PLOT PT GC columns are available in 36 configurations, including the new porous polymer (Q and U), aluminum oxide and molecular sieve stationary phases.
Criterion Water Bath System
• Certified for operations in Class 1, Group D, Division 2 areas
• Digitally controlled Temperature (Either degrees F/C)
• Maintains the programmed temperature within specified ASTM/API Temperature Guidelines
PO Box 230305, Houston, TX 77223-0305 Tel: (713) 926-2623
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6952 Lawndale Houston, TX 77023-25995 Fax: (713) 926-7736
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Agilent J&W DB-sulphur SCD columns are optimised for the analysis of sulpher compounds using sulphur chemiluminesence detection.
In collaboration with Dow Chemical and other leading companies, Agilent has developed new DB-sulphur SCD columns. Optimised for GC/SCD analyses, these new columns enable petroleum and chemical refiners to better monitor sulphur to meet stringent combustion-emission regulations. Low column bleed extends SCD signal stability to reduce the frequency and expense of detector maintenance, resulting in improved instrument uptime. Excellent peak shape for reactive sulphur compounds enables reliable low-level detection.
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