Lithium oxide analyzer

YF-6400LiLithium oxide analyzer

Principle Introduction:

YF-6400LiLithium oxide analyzerThereforeemission spectrumAn analytical instrument based on fundamental principles，Using the thermal energy of flames to excite the atoms of a certain element to emit light, and using instruments to detect the strength of its spectral energy, in order to determine the content of a certain element in a substance, this type of instrument is called a flame photometer.For flame photometers, due to the limitation of flame excitation energy, they are generally only suitable for quantitative analysis of alkaline metals within a certain concentration range. It can be used to determine the lithium oxide content in samples such as lithium ore, lithium mica, lithium pyroxene, lithium feldspar, phosphate lithium aluminate, electrolytes, etc.

Scope of use:

1）Testing of cement, glass, ceramics, and refractory materials;

2）Testing of fertilizers and soil;

3）Testing in the pharmaceutical and beverage industries;

4）Testing of petroleum, metallurgical, mining, and chemical products;

5）Testing of some alkaline metals in hospitals, teaching and other fields.

Instrument features:

1) KTheNaTheLisimultaneously displayKTheNaorKTheLiHaving a display switch;

2）Using touch sensitive buttons for easy operation;

3）WithPre selected flame size function；

4）Three levels of range are available for selection;

5）Equipped with flameout protection device;

6）WithRS232Interface, capable of connecting to a printer;

7）Equipped with a moisture separator.

Instrument specifications:

1)Measurement element: Potassium（K）Sodium（Na）Lithium（Li）

2）Measurement range:K : 0 ~ 100 ug/ml

Na: 0 ~ 100 ug/ml

Li: 0 ~ 100 ug/ml

3）Detection limit:K : ≤0.004 mmol/L

Na: ≤0.008 mmol/L

Li: ≤0.004 mmol/L

4）Stability: Inject continuously with standard solution,15sRelative maximum variation of internal instrument readings≤3%

Measure every minute1Times, jointly measured6Relative maximum variation of secondary instrument readings≤15%

5）Repeatability: Repeat the same standard solution7Continuous independent measurement≤3%

6）Linear error:K : ≤0.005 mmol/L

Na: ≤0.03 mmol/L

Li : ≤0.005 mmol/L

7）Curve calibration method: two-point method

8）Sample suction and spray volume:＜6mL∕min

9）Response time:＜8s

Note:1mg/L = 1ug/ml = 1ppm