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Emission Links Emission Home ICP Spectrometers Glow Discharge Spectrometers Spark Spectrometers Elemental Analysers Technical Notes Downloads Why is a JY ICP more sensitive with a radial plasma? pdf Tell me More Request Product Information Software   JY Emission offers software products for instrument control and data processing as well as application specific programs. Contact us for more information on the following software packages: Transient Signal Processing Geoplasma IMAGE NAVIGATOR Remote Diagnostics CMA Hydride Generation   Simultaneous Hydride Generation... Without Sample Preacidification. The new simultaneous hydride generator provides for the analysis of all elements with only one analysis. No longer is it necessary to perform two separate analysis for the hydride forming elements Hg, Tl, Pb, As, Ge, Se, Te, Sb and the other elements of interest. Through a unique sample introduction system (patent pending), the simultaneous hydride generator provides a continuous flow of sample stream including both the hydride and the non-hydride forming elements without any sample preacidification. Deep-UV Optics Halogen Analysis   Low level analysis of chlorine and other halogens has always been difficult by ICP as the lines that have traditionally been available have very low sensitivity. By using a unique optical arrangement and detector Jobin Yvon ICP spectrometers are able to view light in the far UV down to 120 nm. This makes the very sensitive Cl line at 134,724 nm available for analysis, extending the range of application. In addition to chlorine the instruments can also analyse bromine and nitrogen and any other element that emits within the range 120-180 nm in aqueous, organic or oil matrix. The use of the deep-UV option also improves light throughput and sensitivity for all other elements emitting in the UV part of the spectrum. Nitrogen Generator Lower the Operating Cost of your ICP. JY Emission offers high purity nitrogen generators for all sequential, simultaneous and combination JY ICPs. The nitrogen generator allows for the analysis of far UV elements (less than 200 nm). If supplies nitrogen at 99.999% purity at flow rates from 1.5 L/min to 6.0 L/min. The use of a nitrogen generator can significantly reduce long term operating expenses of the instrument.   Spark Ablation Analysing solid materials using conventional ICP optical emission spectrometry has always been slowed by the need to dissolve the sample. Although this makes the ICP technique less cost competitive with direct solid sampling techniques such as spark OES or XRF, it allows the use of easily prepared synthetic solution standards for calibration. However, if one couples a high-performance spark source to the ICP electrically conductive samples can be readily analysed and simplicity of calibration is maintained. A medium voltage, high repetition rate spark source provides power to a tungsten electrode to generate a very fine aerosol (approx. 1 um mean particle size). The mist is then transported to the ICP torch where it is evaporated and excited. A specially designed spark chamber and sample transport system removes memory effects such that even though the sample ablation rate may be over 1 mg/min the flush time between samples is very low (typically 10 seconds). Compared to spark emission spectrometry calibration curves are quite linear for major and minor sample components and the detection limits, at the ug/g level or lower, are better than spark. Interferences are also minimised compared to spark as the aerosol generation and excitation processes are separated in spark ablation ICP This allows one to optimise the spark for maximum material ablation and to optimise the torch for the fewest interferences.   Autosampler AS421 The AS421 is available with standard sample racks to accommodate from 70 (5 x 14) to 540 (5 x 108) sample positions. The AS421 provides a simple, reliable means of automating any Jobin Yvon ICP spectrometer. The autosampler is full random access, and samples, calibration standards and QC samples may me placed in any sample position. The instrument software includes calibration and QC / recalibration routines for unattended operation.   More Accessories   Contact us for more information on the following accessories: Ultrasonic Nebulizer Argon Humidifier   Additional information on applications is available in our Technical Notes.

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