One analyzer with three possible modes of operation: CHN, CHNS and Oxygen (sulfur detection is not currently available).High-speed microprocessor control, solid state components and built-in diagnostics provide confidence in performance and reliability. Based on the classical Pregl-Dumas method, samples are combusted in a pure oxygen environment, with the resultant combustion gases measured in an automated fashion. The PerkinElmer 2400 Series II CHNS/O Elemental Analyzer is a powerful instrument for the rapid determination of the carbon, hydrogen, nitrogen, sulfur or oxygen content in organic and other types of materials.
Voiland College of Engineering and ArchitectureĬompany: Perkin Elmer General description.ChE Graduate Student Handbooks, Bylaws, & Deadlines.Soil water can be monitored with a TRIME TDR (Mesa Systems) in the field and a multiplexed TDR (Campbell Scientific) linked with a CR21X data logger (Campbell Scientific) both in the greenhouse and with a solar panel in the field.
Root analysis, acquisition of images of whole roots, and quantification of root area, length and diameter class stratification are possible with two WINRHIZO PRO stations (Regent Instruments), implemented on microcomputers with flatbed scanners. Ultracentrifuges, scintillation counter, gel dryer, sterile transfer hood, autoclaves, -80☌ and -20☌ freezers, cold rooms and a dark room are available in the same building. Greenhouse and in-field measurements of plant physiology can be done with a WP4 dewpoint potentiometer (Decagon Devices, Inc), balances, centrifuges, water baths, incubators, microcomputers, pH meters, automatic root washer, LI-COR 6252 IRGAs, LI-COR 62 portable photosynthesis systems, a Walz PAM-101 chlorophyll fluorometer, a Hansatech gas phase oxygen electrode system, a PTI Delta-scan dual wavelength scanning monochrometer-based epifluorescence microscope facility, radionuclide facilities including beta and gamma scintillation spectrometers, a low speed centrifuge and microcentrifuges, electrophoresis equipment, DNA thermal cycler, hybridization oven, temperature controlled water baths (shaking and still), incubators and a Hewlett Packard 6890 GC with FI and TC detectors.įor documentation and analysis, computer controlled gel and microscopy digital imaging systems are available, connected with zoom digital cameras, analysis software and Adobe Photoshop. Equipment includes facilities for digestion and elemental analysis of soil and plant samples and other routine chemical and biochemical analytical equipment such as a UV-vis spectrophotometer (PerkinElmer Lambda 25), atomic absorption spectrophotometer (PerkinElmer AAnalyst 100), and an Ion Chromatograph (Dionex ICS-1100) elemental analyszer (Perkin Elmer 2400 Series II CHN analyzer).
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