The ICP 3100 full spectrum direct reading inductively coupled plasma emission spectrometer is used to determine the content of constant, trace, and trace elements in various substances (soluble in hydrochloric acid, nitric acid, hydrofluoric acid, etc.). The instrument has the characteristics of high efficiency, strong anti-interference ability, high degree of automation, easy operation, stability and reliability, wide testing range, fast analysis speed, and low detection limit. Widely used in various fields such as geology, metallurgy, chemical engineering, environmental protection, clinical medicine, petroleum products, semiconductors, food, biological samples, criminal science, agricultural research, etc.

Advanced structure and optimized details ensure the accuracy, stability, and reliability of the instrument
Full spectrum optical system with Paschal Runge structure
The excitation spectral lines are directly introduced into the optical chamber through a lens, achieving direct optical path transmission, eliminating optical path losses, and improving detection limits. The measurement results are accurate, with good reproducibility and long-term stability.
Wavelength range width
A concave grating with a line density of 2400L/mm and a wavelength range of 165nm to 680nm.
Fully automated design
The automation level is high, and all functions of the entire instrument, except for the power switch, are controlled by a computer, which is reliable, safe, and convenient.
Automatic control of gas flow rate
In the injection system, the carrier gas, plasma gas, and auxiliary gas are all controlled by advanced mass flow controllers (MFCs), which have the advantages of continuously adjustable flow rate and stable flow rate, ensuring the stability of the injection system and providing strong guarantee for the stability of the light source.
Advanced sampling system
The injection system is efficient and stable, and can be equipped with various atomizers and atomization chambers at home and abroad. It can also be equipped with high salt atomizers, hydrofluoric acid resistant atomizers, etc., to meet the needs of different customers. Automatic sampler: Equipped with Tianrui's independently developed automatic sampler, making testing operations more worry free and effortless.
Stable waste liquid removal system
By using a peristaltic pump for waste liquid removal, the injection volume is ensured to be consistent with the waste liquid removal speed. Customers can adjust the speed as needed to ensure the stability of the injection system.
Stable and advanced all solid state RF power supply
The RF power supply used in the instrument is a fully solid-state RF power supply independently developed by Tianrui Instrument, which has many advantages such as small size, high efficiency, stable output power, and various protection functions, further improving the stability and safety of the instrument.
Fast and accurate fully automatic matching function
The load terminal adopts the fully automatic matching technology independently developed by Tianrui Instrument, which has the advantages of fast matching speed and high accuracy, ensuring that the output power is maximally added to the load, improving the efficiency of power supply, thereby enhancing the stability of the instrument, and making the entire ignition process convenient and simple.
Unique multimodal fitting technique
By utilizing innovative multimodal fitting techniques, spectral line interference can be effectively eliminated and measurement accuracy can be improved. Based on full spectrum measurement data, it is possible to accurately distinguish the background and peak positions of spectral lines, intelligently select appropriate sensitive lines, and achieve large-scale detection requirements through multi spectral line fitting technology.

Performance characteristics
More than 70 types of measurable elements
Fast analysis speed, full spectrum read-only provides convenient qualitative and quantitative analysis
Simultaneous analysis of multiple elements, customers can freely choose the number of elements
The detection limit is low, reaching the ppb level, with Be even reaching 0.05ppb
Wide linear dynamic range, up to 6 orders of magnitude, high and low content can be measured simultaneously
Low analysis cost, one bottle of argon can be used for 8 hours
Multi peak fitting technology effectively eliminates spectral line interference and improves measurement accuracy

application area
Silicon industry: magnetic material processing industry
Metallurgical industry: can analyze impurity elements such as As, Bi, Pb, Sb, Sn that have a significant impact on the quality of metal materials
Water quality analysis: can detect eight major heavy metals and other elements that cause water pollution
Geological and ore analysis: determination of elements such as calcium, magnesium, sodium, iron, copper, manganese, zinc, cobalt, nickel, gold, silver, etc. in rock samples
Application in Petrochemical and Light Industry: Testing over 30 elements in crude oil, mainly including Fe, Mg, Ni, V, Ca, Pb, Mo, Mn, Cr, Co, Ba, As, etc
Medical, health, agricultural environmental protection, commodity, food quality testing