Cole-Parmer ® Tek Kanallı Alev Fotometresi

Cole-Parmer ® Tek Kanallı Alev Fotometresi

Unit comes with Na+, K+ and Ca+ filters; optional filter for Li+ is available

Built-in secondary regulator and thermally insulated chimney for added safety

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This digital flame photometer provides quick and accurate determinations of sodium, calcium, lithium and potassium in a wide variety of sample media. Eight-second reading stabilization eliminates time consuming manual procedures.
Designed with user ease and comfort in mind. The sample introduction port is located in the front. Filter replacement is made easytheres no need to dismantle large sections of the instrument. Special features ensure safety in your workplace, including an automatic gas shutoff if the flame becomes accidentally extinguished, as well as a thermally insulated chimney. Unlike many other photometers, this unit comes complete with a built-in secondary regulator, one each of Na+/K+/Ca+ filters, one each of 1000-ppm Na+/K+/Ca+ standards in 500-mL bottles, two meters each of gas and air tubing, plus all necessary connectors.
Optional linearizer module 02656-00 (use to increase accuracy with biological samples) and optional automatic dilutor 02657-00 are available on the following page. Optional calcium filter 02655-50 and filter holder 02655-52 are sold below.

Specifications
Range 0 to 1999
Sensitivity To display a min of 100 units, Na <0.5 ppm, K <0.5 ppm, Li < 5 ppm, Ca 5 ppm, Ba 200 ppm
Specificity Na,K,Li interference is less than 0.5% of concentration of Na,K,Li,Ca,or Ba, equal to the concentration under analysis
Reproducibility < 1% CV from the same bulk sample for 20 determinations at Na and K=10 ppm
Linearity better than 2% mid range with Na=3 ppm, k=3 ppm, or Li=5 ppm
Aspiration rate Variable 2 to 6 ml/min
Reading stabilization approximately 8 seconds
Display 3 1/2-digit LED; 1/2" H
Air supply 6 liters/min at 11 psi; oil and moisture free
Fuel supply high-grade propane, butane, or propane/butane mixture regulated at approximately 30 psi; natural gas at 3 to 10" W.G.
Power 120/240 VAC; 50/60 Hz (switchable)
Dimensions 15 3/8"W x 20"H x 13 1/2"D
(390 mm x 510 mm x 345 mm)

 

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