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This manual benchtop stand-alone unit has a fully integrated
circulation system, making it compact as well as simple to operate with
Windows®-based software. The AC500 from Leco has an
integral water-measuring and combustion vessel-filling station simplifying
sample preparation. No additional heaters or coolers are required. A
microprocessor measures the temperature of the water every six seconds with an
electronic thermometer that has an accuracy of 0.0001°C. The AC500 also has
the unique ability to constantly monitor temperature in both the outer jacket
and the calorimeter proper, making two-channel correction possible.
Features
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High precision across a wide range of sample sizes and ambient
conditions
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Fuse wire or string-ignition combustion vessel
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Windows-based software - supports compliance to FDA regulations
(21 CFR Part 11)
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Analysis Modes available: Regnault-Pfaundler, Precision, &
Predictive
Figure
1. Leco
AC500 - isoperibol calorimeter for gross calorific content |