one each of Na+, K+, Li+ filters, one each of 1000 ppm Na+, Li+, K+ standards in a 100-mL bottle, two meters each of gas and air tubing with connectors, RS-232 output cable, and a 7-ft powe
This digital unit offers improved analytical performance over single-channel flame photometers in the measurement of sodium, potassium, and lithium ions. Features include automatic ignition sequence, lithium internal standard, monitoring and control software, dual-channel display, and independent calibration of each channel. Built-in linearizing software allows sodium measurement up to 40 ppm.
Obtain Na+ and K+ results simultaneously. The lithium internal standard signal reduces fluctuation in flame conditions, drift, and dilution errors—ensures reproducible results and precise measurements. The fully automatic ignition and flame optimization sequences reduce set up and calibration time. An automatic gas shutoff mechanism activates if the flame is accidentally extinguished. Monitoring and control software allow measurements only after blanking and calibration.
Order optional Automatic Dilutor 02657-00 which accurately dilutes your samples and standards; order optional Autosampler 02657-25 for a fully automatic analysis solution for your longer sampling runs.
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Q:Specifications on the web page for EW-02655-10 indicates Na+ sensitivity down to 0.1ppm for propane/butane. Is it possible to test diesel fuel samples with this sensitivity?
A:The propane/butane mentioned on the web page are referring to the fuel used by the flame photometer. Flame photometers work by spraying a portion of your sample into a flame and measuring the intensity of light generated at various wavelengths specific to the element under test. To keep the flame burning, a fuel source is required; we suggest using propane, butane or a propane/butane mix. This instrument can be used for sodium determination in fuel and fuel oil. Sensitivity of sodium measurements will be 0.5ppm.
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