After continuous performance improvements, the iQuad 2300 series ICP-MS was launched in 2023. Based on the second generation machine, the septum valve fast injection system has been upgraded again, the axial acceleration function of the six-pole rod collision/reaction cell has been further developed, the computer software one-click start function has been optimized once more, and a new mobile phone control software has been introduced, etc. These enhancements have added high-throughput rapid analysis and ease of operation to the instrument’s robust and reliable foundation, taking it to even greater heights.

• High analytical stability, with a long-term stability RSD of <3% over 4 hours;
• Tailored for high-throughput laboratories
  ◦ Seven-way valve for rapid injection, saving 50% on analysis time;
  ◦ Intelligent electronic dilution – through intelligent and accurate ion transmission control, different elements are electronically diluted in different proportions. This allows for the simultaneous analysis of both constant and trace elements with each sample injection.
• Ensuring accurate analysis
  ◦ Six-pole rod collision reaction cell, achieving high ion transmission efficiency and reducing mass spectrometry interference capabilities;
  ◦ Axial acceleration function, reducing space charge effects and accurately controlling every step of the reaction;
  ◦ Optimized ion transmission path, using secondary off-axis, double 90° deflection design, lowering background interference and significantly improving signal-to-noise ratio.
• Remote control, one-click start, automatic tuning, and more intelligent features.

1、High-sensitivity electron multiplier

• Digital/Analog, dual-mode operation
• Dynamic range: >10^11

2、Innovative digital plasma source (RF generator)

• 27.12MHz RF generator, no matching box design
• Frequency self-adaptation, stronger adaptability to complex sample matrix loads
• Virtual grounding, no physical shielding torch required
• Automatic switching of cold/hot Plasma
• Plasma TV

3、High-Precision Collision/Reaction Cell

• Hexapole Collision/Reaction Cell with Axial Acceleration Function, High Ion Transmission Efficiency
• Dual-mode operation, with both Kinetic Energy Discrimination (KED) and reaction modes
• KED mode reduces polyatomic interferences, suitable for samples with complex matrices and multiple interference types.

• Reaction mode offers high flexibility and selectivity, enabling targeted reduction of specific interfering ions.

4、All-digital frequency tuning quadrupole drive technology

• Digital Frequency Modulation, No Air Capacitor Required, Enhanced Environmental Adaptability
• Automatic Tuning Function

• Dwell Time Adjustable Down to 10 Microseconds

5、Abundant Accessory Options, Better Compatibility

• Compatible with Cetec and ESI autosamplers and automatic diluters
• Supports various laser ablation and solid direct injection techniques
• Compatible with all types of digestion devices, such as fully automatic super microwave digestion systems and fully automatic graphite digestion systems
• Capable of hyphenation with LC, GC, and IC for speciation analysis, nanoparticle analysis, and single-cell analysis

6、Stable, Fast, and Reliable Interface

• Water-Cooled Double-Cone Design, Available in Nickel or Platinum Materials
• X-Y-Z automatic adjustment and optimization of sampling position and depth for transmitting ions to be analyzed.
• Outward-drifting water-cooled cone plate with automatic clamping and locking, ensuring stability, reliability, and intuitive/easy operation.

7、Sample Introduction System

• High-Purity Quartz Material, Available in Multiple Types and Specifications
• tandard configuration: low-flow concentric nebulizer, cyclonic spray chamber; optional Scott spray chamber
• 4-channel 12-roller peristaltic pump with adjustable pump speed
• Compatible with 7-port valve for fast sampling
• Standard semiconductor cooling for precise temperature control
  • Reduces signal drift
  • Enhances desolvation, minimizes oxide interference and matrix effects