Koehler – Gas Chromatography System for Free and Total Glycerin
This simple-to-use biodiesel GC system is ideal for the quantitative determination of free and total glycerin in B100 methyl esters by gas chromatography. The calibrated results are displayed directly, eliminating off-line calculations.
Both the carrier gas and the Flame Ionization Detector (FID) combustion gas are controlled by programmable Electronic Pressure Controllers (EPCs). EPCs not only provide rock-solid retention time reproducibility, but allow the carrier gas to be pressure ramped (just as the column oven is temperature ramped) from the built-in PeakSimple data system.
The on-column injector is ideal for 1⁄8″ packed and 0.53-mm wide-bore capillary columns, and is suitable for analyses ranging from methane to heavy, high-boiling hydrocarbons (C44+). The column oven accepts column cage diameters up to four inches, is programmable to 752°F (400°C), and recycles quickly with its high-speed cool-down fans.
Technical Specifications
| Module 1 | Power Supply | Power (VAC, Hz) |
|---|---|---|
| GP-34009-07 | Gas chromatography system for free and total glycerin | 115,50/60 |
| GP-34009-09 | Gas chromatography system for free and total glycerin | 230,50/60 |
Key Features
Gas Chromatography System for Free and Total Glycerin
- Includes powerful PeakSimple™ USB data system – connect GC and your Windows® computer for a complete analytical system
- Comprehensive display shows the temperature, pressure, and voltage control
- Ambient to 400°C temperature controllable column oven
- Electronic Pressure Control (EPC) for all GC system gases, including carrier gas, to ensure user safety
Key Industries
- Oil & Gas
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