Bidirectional observation full spectrum direct reading inductively coupled plasma emission spectrometer



Bidirectional observation full spectrum direct reading inductively coupled plasma emission spectrometer is an excellent full spectrum direct reading ICP. It can determine the content of constant, trace and trace elements in different samples. It can be used for qualitative, semi-quantitative and precise quantitative comprehensive analysis of the spectrum analysis of elements in samples, with a detection limit of up to one billionth. It is the mainstream product for inorganic element analysis at present, with the advantages of low spectral interference, good stability and fast analysis speed. It is the most commonly used method in the field of inorganic element analysis. This Vertical torch tube bidirectional observation mode can realize two test modes: high sensitivity and anti-substrate interference. The vertical torch tube structure has strong adaptability, long maintenance cycle and can be replaced quickly.



1. Application fields:

 environmental protection, food safety, geology and minerals, metallurgy, non-ferrous metals, rare earths, chemical engineering, clinical medicine, petroleum products, semiconductors and agricultural research.





2. Main technical parameters

2.1 Desktop two-way observation system to reduce sample matrix interference

2.2 The plasma flame can be adjusted twice (controlled by computer) to optimize the best observation position

2.3 Precision: Determine 1ppm or 10ppm multi-element mixed standard solution, after repeated measurement 10 times, RSD≤0.5%

2.4 Stability: Determine the long-term stability RSD of 1ppm or 10ppm multi-element mixed standard solution for 4 consecutive hours, RSD≤1.0%

2.5 Resolution: <0.0068nm@200nm

2.6 Detection limit: Ni, Cr, Cu, Mn, Ba <1ppb

2.7 Spectral line flexibility: semi-quantitative and quantitative analysis of the spectral lines of the analyzed elements can be performed

2.8 Power-on preheating time: <0.5h

2.9 Analysis mode: equipped with quantitative, qualitative and full spectrum analysis functions



3. Injection system

There are various types of nebulizers, spray chambers and torch tubes to choose from to meet different injection requirements, such as organic, high salt, high sensitivity, HF acid resistance, easy to replace and maintain. Optional

Automatic sampler

3.1 Torch tube: integrated quartz torch tube (patent certificate provided)

3.2 Nebulizer: high-precision and high-efficiency concentric nebulizer 2ml/min

★3.3 Nebulizer chamber: cyclonic nebulizer chamber

3.4 Total argon consumption: less than 14 liters/minute

★3.5 The peristaltic pump is designed with five channels and 16 rollers for fully automatic operation. The speed of the peristaltic pump can be continuously adjusted to meet the requirements of various industries

★3.6 The split sampling system reduces the impact of high temperature on the environment. The torch tube on the atomization chamber allows direct observation of the injection situation, which is convenient for real-time elimination of abnormal situations.

★3.7 Lack of gas protection function to prevent gas source exhaust from burning the torch tube and high-frequency coil, and restore instrument damage