Steam generator of analytical samples of metal samples "Aspect"
During operation, the steam generator of metal samples "Aspect" provides control of all devices of the atomic emission spectral analysis complex - the MAES analyzer, the Ball Lightning generator, the inclusion of external devices;
A spark unipolar discharge is excited between a tungsten counterelectrode and the surface of the test samples - ingots of precious metals or other metal samples;
The intensity of erosion of the sample surface is regulated by changing the repetition frequency and power of spark pulses generated by a computer-controlled semiconductor spark generator;
The stability and quality of the frisking is monitored using a built-in spectrometer via optical fiber;
An adjustable flow of high-purity argon passes through the spark discharge zone in a sealed discharge chamber, picks up sample particles obtained by spark erosion of the surface and transfers them in the form of an aerosol to the area of the mixer/sprayer of the inductively coupled plasma torch of the optical emission spectrometer.;
The flow of high-purity argon is supplied, controlled and regulated by a microprocessor-controlled mass flow controller in the range from 0.5 to 3 l/min. Feed stability 0.01 l/min.
Produced in: Novosibirsk