The carbon residue test serves as an approximation of the tendency of the test material to form carbonaceous deposits. The test material is subjected to evaporation and pyrolysis under certain conditions and the residue is weighed and the mass percentage calculated.

Dropping point determinations are used for identification and quality control purposes, and can be an indication of the highest temperature of utility for some applications. The sample is heated at a prescribed rate in a precision machined cup whose sides slope toward an opening at its center. The temperature at which a liquid drop first falls from the cup is the dropping point of the sample.

Cloud point and pour point are indicators of the lowest temperature of utility for petroleum products. The sample is periodically examined while it is being cooled in the cloud and pour point apparatus.

The Air Jet Erosion Test Rig has been developed to evaluate the erosion resistance of variety of materials and conforms to the specifications of ASTM G76 standard. The principle of operation consists of subjecting the test sample to a jet of air carrying the erodent, through a tungsten carbide nozzle of a known diameter. The impingement of the erodent particles on the test sample surface causes erosion and this is quantified by weight loss method. The particle velocity is controlled by varying the flow rate of air and the erodent feed rate is varied by changing the speed of the conveyor system which delivers the erodent to the jet of air. The particle velocity is measured with a well-established Double Disc arrangement method. The test sample temperature can be varied from ambient to 4000C and test sample inclination is infinitely variable 0-900 with respect to the jet of erodent particles.

The LabVantage Enterprise platform is designed to scale from small single-site deployments all the way up to a global enterprise. Complex organizations tackling a large volume of data and a wide variety of work, often across multiple labs in multiple geographies and languages, can rely on the LabVantage Enterprise solution hosted from a single data center. There is no need for costly Citrix farms or complex distributed systems.

LabVantage also goes beyond a traditional LIMS to incorporate functionality found in multiple lab systems – such as ELN and LES.

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The ApexP is Lighthouse lightest, smallest portable particle counter. Designed with Self Diagnostics, VHP Compatibility, and Remote Access via the internal web server. When you absolutely need the best in Data Integrity, in the smallest package possible look to the Apex line of Particle Counters.

Lighthouse’s Handheld Particle Counters are feature-rich instruments that are ideal for spot-checking inside of your critical environments or Indoor Air Quality applications. With its compact size and weight along with its sleek handle, you can utilize this unit with ease. These units provide immediate results that allow you to proactively monitor your environment. Particle count data is truly at your fingertips.