Sherwood Scientific Single-Channel Digital Flame Photometer

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Sherwood Scientific Mfr # 41000009 – Item # WW-02655-00
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
  • 1 year warranty

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Specifications & Description

  • Range0 to 199.9 ppm
  • SpecificityNa, K, Li interference is less than 0.5% of concentration of Na, K, Li, Ca, or Ba, equal to the concentration under analysis
  • SensitivityTo display a min of 100 units, Na <0.5 ppm, K <0.5 ppm, Li < 5 ppm, Ca 5 ppm, Ba 200 ppm
  • LinearityBetter than 2% mid range with Na=3 ppm, k=3 ppm, or Li=5 ppm
  • Reproducibility< 1% CV from the same bulk sample for 20 determinations at Na and K=10 ppm
  • Reading StabilizationApproximately 8 seconds
  • Aspiration Rate2 to 6 mL/min
  • Air Supply6 L/min at 11 psi; oil and moisture free
  • Display3.5-digit LED; 12.5 mm (1/2\") H
  • Fuel SupplyHigh-grade propane/butane, or propane/butane mixture regulated at approximately 30 psi; natural gas at 3 to 10\" W.G.
  • Height (in)20
  • Depth (in)13 1/2
  • Width (in)15 3/8
  • Height (cm)51
  • Depth (cm)34.5
  • Width (cm)39
  • Power (VAC)120 / 240
  • Power (Hz)50/60
  • DescriptionSingle-Channel Digital Flame Photometer
  • Warranty1 Year
1 Year Warranty

Key Features

  • 1 year warranty

More About this Item

This digital flame photometer is designed with user ease and comfort in mind. The sample introduction port is located in the front. Filter replacement is made easy - there's no need to dismantle large sections of the unit. Special features ensure workplace safety, including an automatic gas shutoff if the flame becomes accidently extinguished, as well as a thermally insulated chimney. Unit offers a wide measuring range of 0 to 1999.
Optional linearizer module 02656-10 (use to increase accuracy with biological samples) and optional automatic dilutor 02657-00 are available. Optional barium filter 02655-40, optional lithium filter 02655-55, and three-position filter holder 02655-52 (required for barium and lithium filters) are sold separately. Use the 02657-25 Autosampler to provide a fully automatic analysis solution for long sample runs (requires the 02656-10 Digital Interface and 02656-15 Software for use with the Single-Channel Flame Photometer). Optional Automatic Dilutor will accurately dilute your samples and standards.






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