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FP640 Elemental Flame Photometer

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Code: #20240

Supplier: Aoyi Instruments (Shanghai) Co., Ltd.

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  • FP640 Elemental Flame Photometer
    (potassium, sodium, lithium, calcium, barium)
    Stability is continuously sampled with standard solution, and the relative maximum variation of instrument indication within 15 seconds is less than 3%.
    Measure once a minute, six times in total. The relative maximum variation of the instrument indication is less than 15%.

    Repeatability < 3%

  • Linear error K: <0.005mmol/L; Na: <0.03mmol/L; Li: <0.021mmol/L; Ca: <0.075mmol/L; Ba: <0.066mmol/L
    Detection limits: K:<0.004 mmol/L; Na:<0.008 mmol/L; Li:<0.015 mmol/L; Ca:<0.050 mmol/L; Ba:<0.044 mmol/L
    The absolute value of the peak wavelength error is less than 7 nm; the absolute value of the peak wavelength error is less than 5 nm; the absolute value of the sodium filter is less than 5 nm.
    Potassium; Sodium; Lithium; Calcium; Barium filter: half width < 15 nm;
    Potassium; Sodium; Lithium; Calcium; Barium filter: Background transmittance < 0.5%;
    Response time < 8s
    Sample aspiration < 6mL/min
    Display mode LCD screen display
    Spectroscopic mode interferometric filter
    Photoelectric Conversion Elements Silicon Photovoltaic Cells
    Shape size 400(L)*250(B)*500(H)(mm*mm*mm)
    Quality (weight) 8.0 kg
    The test range is K:0-100ug/ml; Na:0-160ug/ml; Li:0-100ug/ml; Ca:0-1000ug/ml; Ba:0-3000ug/ml.

 

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