The FP6431 flame photometer is a relative measurement instrument, and the concentration value of the measured sample is the relative value of the concentration of the standard solution under the same test conditions. Therefore, a set of corresponding standard solutions must be prepared prior to testing. The instrument uses liquefied gas as fuel.
The main unit uses a 7-inch color touch screen, which has the function of direct reading of potassium, sodium and calcium concentrations, and can store up to 10 standard curves and 200 sets of test data. In addition, it has an automatic correlation coefficient calculation function and a USB communication port, and the keyboard can freely select the measurement elements. These features make the FP6431 flame photometer more convenient and flexible to use.
First, the working principle.
The FP6431 flame photometer is mainly composed of a light source, a burner, an optical system, a detector and other parts. The light source is responsible for generating the energy needed to excite the sample, and the burner is used to heat the sample to a high temperature to evaporate, atomize, and excite it to emit. The optical system collects and focuses the light produced by excitation, and the detector measures the intensity of the light. By analyzing the wavelength and intensity of the excitation light, the amount of each element in the sample can be determined.
2. FP6431 flame photometer:
1. It has the function of cloud interconnection;
2. The host adopts 7-inch color capacitive touch LCD screen
3. It has the function of automatic calculation of correlation coefficient;
4. It has the advantages of small size, convenient operation and stable and reliable
5. It has U disk data export and USB communication port
6. It has the function of direct reading of potassium, sodium, lithium, calcium and barium concentration;
7. Flame-out protection device and gas leakage alarm, safe and reliable;
3. Instrument parameters of FP6431 flame photometer:
1. Instrument model FP6431
2. Test items potassium, sodium, calcium.
3. Reading range: 0000 — 999.9
4. Normal working conditions:
1) Ambient temperature: 10-35
2) Relative humidity: 85%.
5. Printer optional.
6. Power supply: AC220V 22V, 50Hz 1Hz, 250WA
4. Typical application cases.
1. Environmental monitoring: It can be used to detect the content of heavy metal elements in environmental samples such as air, water, and soil, providing a scientific basis for environmental protection.
2. Food safety: It can be used to detect harmful substances in food, such as pesticide residues, additives, etc., to ensure food safety.
3. Geological exploration: It can be used to analyze the element content in geological samples such as ore and rock, and provide a basis for the development and utilization of mineral resources.
4. Petrochemical industry: It can be used to detect the element content in petroleum and chemical products, and provide support for the control and optimization of the production process.