Spectrophotometer

Light spectrum Bandwidth 4nm, using touch screen, with imported photoelectric converter, with photometric, quantitative, standard Linear dispersion and other functions, can automatically correct wavelength error.

1200L/mm high-performance ultraviolet special grating and imported tungsten lamp, Light spectrum Bandwidth 2nm, Wavelength Precision +/- 0.5nm. A 10cm Cuvette can be placed in a wide sample chamber, and the standard control method and standard coefficient method can be used to directly determine the concentration.

Dual-channel proportional value display, reading can display decimal point, knob operation, flame size is pre-selected, with flameout protection device

Using Czerny-Turner optical path to ensure linear Precision and ultra-low stray light, Light spectrum Bandwidth 4.0nm, Wavelength Precision +/- 1.0nm, spacious sample chamber can accommodate 5~ 100mm Colorimetric dish, support Automatic calibration and Data storage.

The potassium K and lithium Li elements were tested in the ranges of 0.0-10.0mmol/L and 0-15mmol/L, respectively. Liquefied petroleum gas was used as fuel, and the sample quantity was small, and it had the function of flameout protection.

Test sodium and barium elements, the range is 0.0~200.0mmol/L and 0~22mmol/L, respectively, using liquefied petroleum gas as fuel, the sample quantity is small, and it has the function of flameout protection.

The lithium Li and barium Ba elements were tested in the ranges of 0-15mmol/L and 0-22mmol/L, respectively. Liquefied petroleum gas was used as fuel, and the sample quantity was small, and it had the function of flameout protection.

Test lithium and sodium elements, the range is 0-15mmol/L and 0.0-200.0mmol/L, respectively, using liquefied petroleum gas as fuel, the sample quantity is small, and it has the function of flameout protection.

The potassium K and calcium Ca elements were tested in the ranges of 0.0-10.0mmol/L and 0-25mmol/L, respectively. Liquefied petroleum gas was used as fuel, and the sample quantity was small, and it had the function of flameout protection.

To test potassium and barium elements, the ranges are 0.0-10.0mmol/L and 0-22mmol/L, respectively. Liquefied petroleum gas is used as fuel, the sample quantity is small, and it has the function of flameout protection.

Calcium and barium elements were tested in the ranges of 0-25mmol/L and 0-22mmol/L, respectively. Liquefied petroleum gas was used as fuel, and the sample quantity was small, and it had the function of flameout protection.