ICP-MS
ICP-MS
Classification:
- Product description
- Technical index
- Product notes
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Integrated double cone torch chamber door design, and the gas is directly connected to the split rectangular tube, easy to disassemble, replace and maintain the instrument;
The all-solid-state self-excited ICP source has strong stability and matrix tolerance, and can easily cope with complex matrix samples;
Dual off-axis ion transmission technology realizes high-efficiency ion transmission under low background, ensuring a good signal-to-noise ratio;
The intelligent working software designed for workflow and data flow has simple interface, clear flow and convenient use.
Sampling system
240-position autosampler;
Standard high-efficiency quartz concentric atomizer;
Pneumatic system
High-precision gas mass flow meter gas circuit control system;
Standard four-way working gas: atomizing gas, auxiliary gas, cooling gas and collision gas;
ICP ionization system
27.12MHz radio frequency technology, the plasma center channel temperature is higher, and better ion dissociation efficiency is obtained;
It can realize sample analysis without shielding torch (consumables), and the RF generator part has no consumables;
Ion interface
Large aperture design, optional online aerosol dilution module, to meet the needs of high-salt sample analysis;
Optional high-sensitivity skimmer cone to significantly improve analysis sensitivity;
Vacuum system
The sampling three-stage differential vacuum design ensures the efficient transmission of ions. The large pumping speed can reduce the pollution to the ion optical system.
Mass analyzer
Using 20mm pre-quadrupole + 220mm main quadrupole high-precision cylindrical pure molybdenum quadrupole design, excellent resolution and peak shape are obtained.
Detector
It can realize two acquisition methods of analog integration and pulse counting, and can realize automatic switching.
The dynamic linear range can reach 9 orders of magnitude.
Control System
Automatic calibration, automatic tuning, automatic optimization of parameters, and automatic entry into the analysis state.
Automatically adjust the time of sample lifting and sample washing according to signal detection to improve sample throughput.
Workstation software system
Real-time display and monitoring of operating parameters and working status to ensure stable and reliable long-term operation of the system;
QC can be automatically added to the test sample list periodically, and the test sequence can be intelligently adjusted according to the results of the quality control.
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