Koehler Instrument K47925 EDX3500 EDXRF Elemental Analyzer

Product Description
For the determination of total sulfur in petroleum and petroleum products that are single-phase. These materials can include diesel fuel, jet fuel, kerosene, other distillate oil, naphtha, residual oil, lubricating base oil, hydraulic oil, crude oil, unleaded gasoline, gasohol, and similar petroleum products. Also, for the determination of the total lead content of a gasoline.

The K47925 EDXRF can analyze a large array of elements from 11Na to 92U in solids, liquids, alloys, powders and thin films. The Advanced model delivers rapid qualitative and quantitative determination of major and minor atomic elements in a wide variety of sample types. The Silicon Drift Detector provides superior data quality and the multiple automated tube filters enhance sensitivity. Also, polarized excitation is used for lower detection limits.

- Menu Based Software for control of spectrometer functions and data analysis
- Application templates
- Simple Flow Bar Wizard to create new methods
- Profile Fitting Software for qualitative and quantitative analysis
- Matching library for augmentation of fundamental parameters
- Automatic spectral overlap deconvolution
- Empirical Calibration with overlap and matrix compensation

SPECIFICATIONS:
Excitation:
- 50 kV X-Ray Tube with Pd Anode
- 50W Maximum Power
- 4 Standard Polarization and Secondary Targets depending on application for optimum excitation
- Optional Fifth Target for optimal excitation of Na and Mg

Detection:
- High Performance Silicon Drift Semiconductor Detector
- Peltier Electronic Cooling
- Optimum Balance of spectral resolution and high count rate

Sample Chamber:
- Large 38cm dia. X 10cm deep sample chamber for bulk samples
- 15-Position Automatic Sample Changer (32mm Sample Cups)
- Analysis in Air, Helium Purge, or Vacuum Available

User Interface (Computer):
- External PC Computer System including: Microsoft Windows Vista Operating System Keyboard and Mouse, Monitor, Printer

Environmental Conditions:
- Ambient Temperatures 18 - 28°C (65 - 82°F)
- Relative Humidity < 75%
- Vibration undetectable by humans
- Free from corrosive gas, dust, and particles
The following link provides additional information from the manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Koehler K47925 EDX3500 EDXRF Elemental Analyzer or copy the following into your browser address window: labequip.ca/stock/pictures/n2303.pdf
Made in USA.

ACCESSORIES:

OPTIONAL ACCESSORIES AVAILABLE AT ADDITIONAL COST:
K47900-4 Helium Regulator, 2-Stage, NPT Connections

Main Sample Tray Options (Pick One):
K47925-1 Tray Assembly, Sample, 32mm, 15 position
K47925-2 Tray Assembly, Sample, 40mm, 10 position
K47925-3 Tray Assembly, Spinner, 40mm, 10 position
K47925-4 Tray Assembly, Sample, 52mm, 9 position

K47900-9 Microporous Polypropylene film, 25ìm, 3" x 200" Roll (for powders)
K47925-19 Weight, Flat Sample, No Tray, Brass
K47925-18 Weight, Flat Sample, 40mm, Brass
K47925-17 Weight, Flat Sample, No Tray, Aluminum
K47925-16 Weight, Flat Sample, 32mm, Brass
K47925-15 Weight, Flat Sample, 32mm, Aluminum
K47925-14 Weight, Flat Sample, 40mm, Aluminum
K47925-13 KAPTON Film 7.5ìm th, 3" x 300' Roll
K47925-12 Ultralene Film 4ìm, 2.875" x 300' Roll - For Sulfur in Gasoline
K47925-11 Polypropylene Film 6ìm, 3" x 300' Roll
K47900-5 Mylar Film 6ìm, 3" x 300' Roll
K47925-10 Mylar Film 3.5ìm, 3" x 300' Roll
K47900-8 ETNOM Film 3ìm, 3" dia, (100pcs) - For Lead in Gasoline
K47900-10 32mm Sample Cups, Double Open Ended w/Cap (100pcs)
K47900-11 40mm Sample Cups, Double Open Ended (100pcs)
K47900-6 Polypropylene Film 4ìm, 3" x 300' Roll
K47925-20 Cover, Thin Sample, 32mm
K47900-7 Polypropylene Film 4ìm, 2.5" dia (500pcs)

Calibration and Check Standards:
K47905-3 High Range Diesel Pack, 0.1 - 1.0 wt%
Includes 0.1 & 1.0 wt% check standard, 100mL each
K47905-2 Low Range Diesel Pack, 50-1000 ppm
Includes 50 & 1000 ppm check standard, 100mL each
K47905-1 ULSD Pack, 5-50 ppm - Includes 10 and 50 ppm check standard, 100mL each
K47907-8 3% Sulfur in Resid Check Sample
K47906-3 High Range Calibration Set, Mineral Oil, 0.1 - 5.0 wt%, 10 stds 100mL each
K47906-1 ULSD Calibration Set 5-50 ppm, 6 stds, 100mL each
K47907-7 0.5% Sulfur in Resid Check Sample
K47907-6 3% Sulfur in Crude Check Sample
K47907-5 0.5% Sulfur in Crude Check Sample
K47907-4 1% Sulfur in Diesel Check Sample
K47906-2 Low Range Calibration Set, Mineral Oil, 0 -1000 ppm, 10 stds 100mL each
K47907-3 1000 ppm Sulfur in Diesel Check Sample
K47905-4 Broad Range Crude Pack, 0.1 - 5.0 wt%
Includes a 0.5 & 3.0 wt% check standard, 100mL each
K47907-2 50 ppm Sulfur in Diesel Check Sample
K47907-1 10 ppm Sulfur in Diesel Check Sample
K47905-5 Broad Range Resid Pack, 0.1 - 5.0 wt%
Includes a 0.5 & 3.0 wt% check standard, 100mL each

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