Brief introduction: FP640 flame photometer adopts digital display circuit, the measured results are obvious, reading is reliable. The instrument not only retains the medical clinical testing requirements, but also suitable for agriculture, industry for the determination of K, Na element, and have Li salt detection function in patients with psychosis. Flame photometer is emission spectrometry as the basic principle of a kind of analytical instruments. Salt, for example, as for the flame, the flame is yellow, this is because the sodium salt of outer electrons absorbing heat of the flame atom, and the transition to the excitation level, by excitation level back to normal again, electronic to release energy. Characterization of this energy is emitted sodium atoms held by the wavelength of the spectral lines, yellow (5893 a) main wave spectrum. Using the heat of the flame some elements of atomic excitation, and the strength of the instrument measuring the spectral energy, thus the discretion of the judge one element content in the material, this kind of device is called flame photometer. Features: 1. K, Na test at the same time, applied to clinical and biochemical inspection and quality control 2. The headers can be directly reading for your element under test for quantitative analysis 3. Reliable ignition, a special ignition gas path 4. Easy operation, fast analysis speed 5. Sample quantity is little, high sensitivity 6. Stability, good reproducibility, with linear calibration system 7. Use liquid gas as fuel, easy to use 8. Add gas pressure monitoring, avoid blind operation Technical parameters: Accept components: photovoltaic cells Spectroscopic methods: interference filter Display way: double channel digital display readings Reading scope: when choosing low range K: 0.0 ~ 19.9; Na: 00 ~ 199; K: when choose high range 0 ~ 80; Na: 0 ~ 800 Repeatability: Cv is not greater than 2% Linear error: K tendency in 0.02 ~ 0.02 / L, Na tendency in 1.10 ~ 1.10 / L, and linear error is not more than 5%
Brief introduction: FP640 flame photometer adopts digital display circuit, the measured results are obvious, reading is reliable. The instrument not only retains the medical clinical testing requirements, but also suitable for agriculture, industry for the determination of K, Na element, and have Li salt detection function in patients with psychosis. Flame photometer is emission spectrometry as the basic principle of a kind of analytical instruments. Salt, for example, as for the flame, the flame is yellow, this is because the sodium salt of outer electrons absorbing heat of the flame atom, and the transition to the excitation level, by excitation level back to normal again, electronic to release energy. Characterization of this energy is emitted sodium atoms held by the wavelength of the spectral lines, yellow (5893 a) main wave spectrum. Using the heat of the flame some elements of atomic excitation, and the strength of the instrument measuring the spectral energy, thus the discretion of the judge one element content in the material, this kind of device is called flame photometer.
