A compact, benchtop-mounted, simultaneous inductively coupled plasma-optical emission spectrometer (ICP-OES) with axially or radially viewed plasma, air-cooled, 40 MHz RF generator, purged Echelle polychromator, and a VistaChip image-mapped charged coupled device ( CCD) detector. This includes autosamplers, coolers and PC with data. The Vista-PRO instrument is the world's fastest simultaneous CCD ICP-OES. It features a specially designed CCD detector, the VistaChip, which covers a full wavelength and offers high speed. The Vista-PRO is available in both axially viewed plasma and purged polychromator configurations. Compact and countertop mounted, the Vista-PRO features a patented Charged Coupled Device (CCD) detector, a high-resolution Echelle polychromator and a robust 40 MHz RF system. The heart of the Vista-PRO is the patented VistaChip CCD detector, which has 70,000 pixels. Spectral interference is easily eliminated as the chip provides continuous wavelength coverage from 167 to 785 nm. Additionally, both trace and major concentrations can be measured simultaneously without the need for dual optics. This means you get the right answer the first time, every time, without having to reanalyze your samples. Technical data. Sample introduction. The axial sample delivery system features a glass cyclone spray chamber with glass concentration mist atomizer and one-piece quartz torch with an expanded outer tube that excludes atmospheric gases. The flare geometry is optimized for high precision and sensitivity at low flows and low power. The radial sample delivery system is ideal for samples with high dissolved solids and free HF. It consists of a dual-pass Sturman-Masters spray chamber and V-groove mist atomizer made of inert polymeric material. Spray chamber flushing. The sample delivery system is designed for rapid washout. Four orders (10,000x) of signal blurring can be achieved for most elements in less than 45 seconds. Gas flow control. Mist Atomizer Gas: Choose between manual high precision pressure regulator or computer controlled mass flow regulator (MFC). Peristaltic pump options. Choose between built-in 2 or 3 channel, 10 roller peristaltic pump under full PC control including Fast Pump™ facility to increase productivity. Pumped drain line. The peristaltic pump automatically directs the spray chamber outlet into the waste. Echelle polychromator. For reliability and stability, the thermostat-controlled Echelle spectrometer has no moving optical parts. The Echelle polychromator has a focal length of 400 mm and is thermostatized at 35 °C. It features a CaF2 prism cross-diffuser and Echelle grating (94.74 lines/mm) and produces a 70 order Echelle-ogram which is projected onto the VistaChip CCD detector. The polychromator can be purged with either nitrogen or argon. Standard flush of 0. 7 L/min. A boost flush of 3 L/min for operation below 185 nm is PC controlled. Bloom protection. Instead of protecting pixels in segmented groups or arrays, the Vista-PRO has anti-blooming protection on each of the 70,000 pixels. This allows for the simultaneous measurement of trace analytes in the presence of nearby over-range signals. Stray light. Performance scattered light shielding thanks to apertures and optical design to less than 2. 0 ppm effective As signal at 193. 696 nm from 10. 000 ppm Approx. signal stability. Typically stable to less than 1% RSD over 20 hours without internal standardization or any form of drift correction Labprocure has responsibility for this device.