ICP emission spectrometer

Introduction to ICP emission spectrometer:

The ICP emission spectrometer has a wide range of applications as an analytical instrument. Its characteristics are detection capability at ppb level, detection concentration range of 5-6 orders of magnitude, and the ability to batch process multiple elements. With the widespread use of ICP, there is an increasing demand for shortening analysis time and improving the detection capability of complex matrix samples. For this purpose, we have developed two types of products: the full spectrum direct reading type using semiconductor detectors to shorten analysis time, and the high-resolution sequential scanning type product to improve detection limits.
The ICPE-9000 full spectrum direct reading product, including the new ICPEsolution software, is completely different from traditional concepts. By fully utilizing the various functions of ICPE-9000, problems in sample determination can be investigated in multiple ways. The analysis assistant function can automatically select the wavelength of the measured elements and correct the interference of coexisting elements, which previously relied on the experience of analysts. The simple and accurate determination of complex matrix samples that are difficult to measure has also become possible.
characteristic:
high-throughput
By using a large-area 1-inch CCD detector and a mid step grating splitter, rapid detection can be achieved. Previously, using sequential scanning products required 5 minutes or more for testing, but now it can be completed in just a few minutes. In addition, since all element and wavelength information is collected during the measurement process, evaluation and recalculation are very simple. If the assistant function is used, the evaluation can be quickly and automatically completed.
Reduced the need for gas purging in the spectrometer.
ICPE-9000 uses a vacuum chamber in the same type of ICP instrument, which does not require high-purity gas for purging, thereby reducing operating costs.
Low operating costs
The small torch tube configured with ICPE-9000 can reduce the consumption of argon gas, which can be reduced by half compared to standard torch tubes. The sensitivity of the small torch tube is comparable to that of the standard torch tube.
A very stable vacuum spectrometer
The stability of a spectrophotometer is extremely important for long-term stable detection. The temperature of the spectrophotometer can be controlled within a high-precision range of ± 0.1. Since there is no gas that can affect the thermal control, this component can demonstrate stable performance in long-term analysis. In addition, due to the fact that vacuum spectrophotometers can usually maintain a vacuum state, contamination will not occur. Even with long-term use, there will be no decrease in sensitivity due to pollution.
The stability of the spectrometer is crucial for long-term stability measurement. The temperature control of the light chamber has a deviation of ± 0.1 degrees, and due to the absence of external gas, the instrument also exhibits excellent stability in long-term measurements. In addition, the vacuum chamber maintains a constant vacuum state and does not produce contamination. If used for a long time, there will be no decrease in sensitivity due to contamination.