| Stability |
Within 15 seconds, ≤ 3%; within 5 minutes, ≤ 5%
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| Detection Limit |
K≤0.004mmol/L;Na≤0.008mmol/L
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| Repeatability |
≤ 3%
|
Relative standard deviation ≤ 3%
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| Linear error |
K≤0.005mmol/L;Na≤0.03mmol/L
|
K≤0.005mmol/L、Na≤0.03mmol/L
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| Measurement range |
K:0~100ug/ml;Na:0~160ug/ml
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| Filter Transmittance Characteristics - Peak Wavelength Error |
Potassium: The absolute value of the peak wavelength error ≤ 7 nm; Sodium: The absolute value of the peak wavelength error ≤ 5 nm.
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| Filter transmittance characteristics - half-width |
Potassium: half-width ≤ 15 nm; Sodium: half-width ≤ 15 nm
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| Transmission characteristics of filters - Background transmittance |
Potassium: background transmittance ≤ 0.5%; Sodium: background transmittance ≤ 0.5%
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