Metal covering glass highly effective atomizer fine characteristic:
 
1, has at the same time the glass atomizer's high performance and metal atomizer's ruggedness.
2, the use handtailor current limiting enters the fluid tube, is not easy to stop up.
3, the sensitivity achieves the flame atom absorption method maximum level.
4, acidproof (hydrofluoric acid exception), WNA-3 also bears the hydrofluoric acid.
5, the user exempt the accent, fine performance long-term invariable.
6, may form a complete set for the domestic and foreign all factories.

 

 

Metal cover glass and efficient atomizer structure features:

By a coaxial inner tube glass atomizer measured inhalation solution, then the outer tube of compressed air, vents on the cover have to remove the impact cap (not interchangeable between different nebulizer), glass atomizer fixed in stainless steel protection kit, its shape and the type host of different atomizer adapted Block, a special polyethylene inner tube limiting plug into the liquid pipe (resistance to organic solvents), or plug stainless steel pipe - silicone tube - polyethylene limit into the liquid tube (not easy to fall off, but impatient with organic solvents the silicone tube).

 

 

The metal covering glass highly effective atomizer installs the adjustment:
1, like the atomizer place's inside diameter may pass through the wrap to have hits hits a ball hat's atomizer, but does not take down for cabinet the reason straight insertion to adjust the best atomization condition the atomizer.
2, like the atomizer place cannot pass through the wrap to have hits hits a ball hat's atomizer, may take down for cabinet the reason, will have taken down hits hits a ball hat's atomizer insertion atomizer place and fixed, puts on hits hits a ball the hat, after pressing down the law adjusts the best atomization condition, for cabinet the reason load on returning ship to for cabinet and fastens.
3, best atomization condition adjustment: Attracts the spraying of water (lifting power to be bigger than 4ml/min), will hit hits a ball the hat to arrive gathers together the nozzle and back and forth revolves, simultaneously observes the blowout the belt fog air current condition. The optimum condition is:
 

Metal cover glass and efficient atomizer operating parameters Description:

1, the compressed air pressure 0.2Mpa, use the normal temperature and pressure calibration of the air flow meter measuring flow rate 10-11 l / min (normal temperature and pressure, measured from the exit). If the air flow meter connected in series before the atomizer into the trachea measured, then the reading dropped to 5.5 l / min or so. Host plant are so connected, and this reading can not be used for the calculation of chemical computation (the same situation can not be used for chemical acetylene flow computation). Manufacturer or user to change the standard working pressure atomizer 0.2MPa, analysis of performance change. Without the use of auxiliary help of gas, the same atomizer can also use nitrous oxide, can provide the safe use of the air / nitrous oxide automatic switching valve, custom 5cm burner.

 

2, sample solution to enhance the volume: The maximum absorbance subject to the determination of copper, about 4-6 ml / min, this upgrade also applies to the amount of cold atoms of other elements required for high-temperature atoms of the elements (such as calcium ) should be reduced to enhance the volume or aerosol into the flame and make too much flame temperature decreases, resulting in lower atomization efficiency of that sensitivity was lower, as well as other elements of interference increased, if the measured concentration of elements is not particularly low not necessarily in the best conditions determined from time to replace the current limit into the liquid tube.