FP640 flame photometerDetailed product description：

Product Description
FP640 flame photometer is an analytical instrument based on emission spectroscopy. A flame photometer is a type of instrument that uses the heat energy of a flame to excite atoms of a certain element to emit light, and uses an instrument to detect the strength of spectral energy to determine the content of a certain element in a substance.
This product has made significant improvements on the basis of the original product, simplifying the pneumatic system and making it easy to operate and adjust; Using a digital display circuit, the measurement results are obvious and the readings are reliable. Not only applicable to the requirements of medical clinical testing, but also suitable for the determination of K and Na in agriculture and industry, and has the function of detecting Li salt taken by psychiatric patients.

performance metrics
Acceptance method: Silicon photovoltaic cell
Spectral splitting method: interference filter
Display mode: Dual channel LED digital display
Linear range: K: 0.02mmol/L-0.07mmol/L; Na:1.10mmol/L-1.6mmol/L
Repeatability: Cv not greater than 2%
Linear error: ± 5%