LIDOS-6002 Series Liquid Chromatograph-Tandem Mass Spectrometer

⒈ESI/APCI hybrid ion source: 90° orthogonal ion path and 750℃ high-temperature desolvation gas compatible with high flow rates; Venturi exhaust reduces matrix background; Rotary-shaft design enables maintenance without disassembly, and the chamber door protection improves operational safety.

⒉Multi-cone gas curtain interface: the nitrogen gas curtain blocks salts and water vapor from clogging the cone orifice; The nebulizer chamber operates under slight negative pressure to expel solvent droplets and reduce matrix build-up in the chamber.

⒊Ion extraction and focusing module: the pre-tip focusing rod is positioned close to the sampling cone, and the axial acceleration structure gathers ions to greatly improve ion extraction and transmission efficiency.

⒋180° curved collision cell: the first of its kind in China, eliminating interference from neutral molecules; Axial acceleration rods completely prevent ion crosstalk and memory effects, and collisions can be performed using nitrogen only, without the need for argon.

⒌Ceramic gold-plated quadrupole: the first of its kind in China, low thermal expansion ceramic substrate combined with a gold-plated inert layer provides high-temperature resistance and strong resistance to matrix contamination; RF drive resists thermal drift, and voltage control is stable.

⒍High-performance detector: an off-axis design filters neutral noise, and differential signal transmission delivers excellent repeatability and stability for high-throughput analysis of complex samples.

⒎Supporting liquid phase system: a sealed mobile phase compartment prevents solvent evaporation; 18000 psi high-pressure pump enhances separation of complex matrices; It is provided with low-liquid alarm and built-in rapid constant-temperature column oven.

⒏Fully automatic tuning and calibration: built-in switching valve allows automatic injection of tuning solution without an external syringe pump, and automatic switching of the waste channel reduces impurities entering the mass spectrometer and lowers the difficulty of manual operation.

⒐Intelligent operating software: it automatically performs multi-level calibration, and the interface aligns with clinical workflow; It is provided with a neural network model to achieve intelligent quality control and automatic data interpretation.