(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.