Exeter Analytical CE440 CHN/O/S Elemental Analyser

FEATURES Unparalleled accuracy and precision. We offer a unique horizontal design, enabling sample ash removal between each analysis. This eliminates any potential memory effects and ensures consistent high quality results every time you carry out an analysis. Sample analysis time of less than 5 minutes. Low cost per analysis. Wide sample application range, Organic, Inorganic, Volatile's, Refractories, Filters, Low levels, High levels. Whatever your application the CE440 will enable you to obtain the highest quality data for your samples. Fully automated diagnostics and maintenance alerts. Windows XP real time data acquisition software. Password protected user operation and database protection. Full data export facilities and flexible report generation.

FEATURES

• Unparalleled accuracy and precision.
• We offer a unique horizontal design, enabling sample ash removal between each analysis. This eliminates any potential memory effects and ensures consistent high quality results every time you carry out an analysis.
• Sample analysis time of less than 5 minutes.
• Low cost per analysis.
• Wide sample application range, Organic, Inorganic, Volatile's, Refractories, Filters, Low levels, High levels. Whatever your application the CE440 will enable you to obtain the highest quality data for your samples.
• Fully automated diagnostics and maintenance alerts.
• Windows XP real time data acquisition software. Password protected user operation and database protection. Full data export facilities and flexible report generation.

Benzocaine; Ethyl 4-aminobenzoate; 4-Aminobenzoic acid ethyl ester; Anesthesin

Sample Run %C %H %N 1 65.43 6.72 8.45 2 65.47 6.73 8.45 3 65.47 6.72 8.48 4 65.45 6.70 8.44 5 65.44 6.72 8.47 6 65.50 6.72 8.52 7 65.52 6.70 8.52 8 65.48 6.70 8.49 9 65.45 6.70 8.48 10 65.49 6.71 8.48 Mean Values 65.47 6.71 8.48 Theoretical Values 65.44 6.71 8.45 Deviation from theory 0.03 0.00 0.03

TECHNICAL SPECIFICATIONS

Accuracy: With standard organic compounds, ±0.15% absolute plus ± 0.15% relative

Sample Size: Typically 1-5 mg; up to 500 mg for samples with low carbon content

Analysis Time: Less than 5 minutes for CHN

Controller: IBM-Compatible PC with Windows XP®

Automation: 64 sample carousel, OR, single sample with ability to re-weigh for ash

Range: 100 ppm to 100%

Detector: Thermal conductivity

System Sensitivity: ± 1 microvolt

Analytical Sensitivity: Less than 1 microgram

Power: 110/220 V, 60/50 Hz, 10 amp, single phase

Weight: 57 kg.

Dimensions: 81cm x 71cm x 33cm

Bottled Gases Required: Helium/Oxygen 99.995% purity

AVAILABLE OPTIONS

In addition to the automatic sample changer, Exeter Analytical, Inc. offers several other accessories to customise your system for your particular requirements:

Manual operation - This is the lowest cost option for customers only wishing to analyse lower numbers of samples. This reduces instrument cost by approximately 20%. The instrument can be upgraded at a later date to enable fully unattended running when you have sufficient samples to justify the option.

Single Sample Automation - This is the next step up from manual operation. This option enables samples to analysed one at a time with an automated sample introduction process. It automatically incorporates some optimised combustion procedures and will remove sample residue automatically at end of combustion cycle.

Capsule Sealer - This device ensures sample integrity by making a cold weld of the sample capsules. Analysing highly volatile samples such as gasoline and oils becomes routine.

Refractory Materials Kit - This kit contains fluxes and special sleeves for the combustion of difficult samples requiring rigorous conditions for extracting carbon and nitrogen.

Exeter Analytical is a company specialising in the manufacture of elemental analysers. We can provide support and advise on all application areas and we run a CHN/O/S application laboratory to assist you in getting the best results on your samples.

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