ICP900T Full Spectrum Direct Reading Inductively Coupled Plasma Emission Spectrometer
The full spectrum direct reading inductively coupled plasma emission spectrometer is used to determine the content of major, trace, and trace elements in different samples. It can be used for qualitative, semi quantitative, and precise quantitative analysis of elements in samples, with a detection limit of up to one part per billion.
At present, instruments are widely used in various fields such as environmental protection, food safety, geology and mineral resources, metallurgy, non-ferrous metals, rare earths, chemical engineering, clinical medicine, petroleum products, semiconductors, agricultural research, etc.
Features of ICP900T Full Spectrum Direct Reading ICP Emission Spectrometer
- Multiple testing elements: There are many testing elements, with a maximum of over 70 elements being tested.
- Simultaneous testing of multiple elements: One injection, all elements tested simultaneously.
- Fast analysis speed: Fast analysis speed, measuring one sample per minute.
- Low detection limit: The detection limit is low, and the majority of elements can reach ppb level.
- Wide linear range: Up to 5-6 orders of magnitude, achieving simultaneous detection of high and low content without the need to replace standard curves.
- Less chemical interference: Less chemical interference, more accurate test results.
Applications of ICP900T Full Spectrum Direct Reading ICP Emission Spectrometer
- Environmental protection industry
Accurately and quickly analyze the elemental composition of environmental samples(water quality, soil, atmosphere), providing protection for human daily life.
- Metallurgical industry
The analysis of product ingredients can control the production process and process in real-time, ensuring the ingredient content of the final product and ensuring the quality requirements of the final product
- Precious Metals Industry
The content of impurity elements in precious metals directly affects the purity and performance of precious metals. Accurately measuring the content of low impurity elements is extremely important for the precious metal industry.
- Geological and Mineral Industry
Accurately and quickly analyzing the element content in minerals has strict guiding significance for the early mining, mid-term control, and later restoration of mines.
- Toy and consumer goods industry
Analyze the heavy metal elements in children’s toys and consumer goods to ensure that the content of heavy metal elements in the products produced is within the control range, making parents feel more at ease.
- Rare earth industry
The value and use of rare earth elements are increasingly favored, and the application range of high-purity rare earth elements is also becoming wider. The analysis of impurity elements is particularly important, and the accuracy and efficiency required for rare earth testing can be fully met.
Specifications of ICP900T Full Spectrum Direct Reading ICP Emission Spectrometer
| Input power supply | AC 220V, current 20A |
| Input power | 700-1500W |
| Power Efficiency | Greater than 70% |
| Output power stability | <0.01% |
| Power frequency | 27.12MHz |
| Frequency Stability | <0.01% |
| Observation method | Vertical observation |
| Stability | Relative standard deviation RSD<l% @ 2 hours |
| Element detection limit (ug/) | Most elements range from lppb to 10ppb |
| Repeatability | (i.e. short-term stability) relative standard deviation RSD<0.5%% |
| Test speed | The reading time of a single spectral line CID is only 2 seconds, and all elements can be measured within 20 seconds |
| Output working coil | silver plated high-firequency coil with an inner diameter of 25mm and 3 turns |
| Total argon consumption | The total argon consumption is less than l4L/min |
| Atomization chamber | Double tube atomization chamber, optional with swirl atomization chamber |
| Peristaltic pump | five channels and sixteen rollers, with adjustable speed according to the required flow rate |
| Three concentric quartz torch tube | outer diameter 20mm; Multiple models available in different industries |
| Efficient imported atomizer | concentric circular atomizer with an outer diameter of 6mm, Multiple models available, high salt, Hf resistant, etc |
| Detector type | American original Thermo Charge Injection Detector (CD) |
| Target size | 27.6×27.6mm，1024 |
| Quantum efficiency | No coating, up to 35% in the 200nm ultraviolet region |
| Detector cooling | high-efficiency three-level semiconductor cooling, cooling temperature -45℃ |
| Reading methods | Non destructive reading (NDRO), full amplitude reading (F), and arbitrary read integration (RAI) |
| Grating | medium stepped grating, 52.67lp/mm, 64° flare angle |
| Light chamber | distributed precision constant temperature, 35 + 0.1 ° |
| Prism | ultrapure Corning ultraviolet fused silica, with filtration greater than 99% at 170nm |
| Stray light | Equivalent background concentration of 10000ppmCa solution at As189.042nm<2ppm |
