SY-9250 High Performance Liquid Chromatograph
SY-9250 High Performance Liquid Chromatograph
Main use: Separation, analysis, and purification of organic compounds
Working conditions
Power Supply: single phase 220V ±10% 50/60Hz
Environmental temperature: 15-35℃
Environmental humidity: <85%
Series connect double plunger reciprocating pump，double ball one-way valve，dual efficiency ensures high-pressure sealing
★Independent four channel design, any 2/3/4 channel online mixing, can achieve ≥ 4 types of solvent mixing
★Standard 4-channel online degassing machine can be upgraded to 1-channel online degassing machine, which can also achieve online degassing of needle washing solution, reduce bubbles, and increase injection accuracy.
Variable wavelength UV visible detector
Advanced optical path design, powerful DSP drive, dual lights can be automatically controlled and switched, avoiding manual switching delays and errors. The insulation device ensures sufficient and stable energy throughout the entire wavelength range, thereby achieving lower detection limits and detection ranges. The side deuterium lamp positioning system can facilitate and quickly replace deuterium lamps.
Light Source: Deuterium Lamp, Tungsten Lamp，light source number≥2
Wavelength Range: 190-900nm
Wavelength calibration: Automatic correction of deuterium lamp and built-in holmium oxide filter
Features: Adopting a newly designed optical system with ultra-high sensitivity and ultra fast analysis capability; The position of the fluorescent detector’s lamp and detection pool does not need to be adjusted, making maintenance simple.
Evaporative luminescence detector ELSD
Features: Features: A brand new optical path design with excellent detection performance, real-time monitoring of temperature, pressure, and flow, and sound and light alarms for abnormal situations; High universality: can detect any compound with volatility lower than the mobile phase. Gradient compatibility improves separation and shortens analysis time. Can be connected and used with any HPLC system; Easy to use and small in size.
Measurement method: Refractive method
Refractive index range:1.00-1.75
Large capacity space design, accommodating at least four 300mm long chromatography columns.
Adopting intelligent temperature control design and forced air circulation system, it can quickly reach the set temperature and ensure temperature stability. Standard temperature and time program, which can achieve stage constant temperature and interval heating and cooling;
Injection system
Injection mode: Full loop injection, partial loop fill injection, μL pickup injection
Injection volume: ≥108 positions (1.5mL), (2*96 positions plate injection optional)
Workstation
Regulatory applicability: Complies with FDA 21 CFR Part 11/GMP/GLP specifications; Database version, effectively ensuring data security, automatic backup, electronic signature, audit tracking, and multi-level user permission management.
Instrument control parameters, data acquisition and processing parameter settings, automatic peak width, automatic threshold algorithm, adaptive data acquisition, and automatic adjustment algorithm to achieve the best integration effect.
Diagnosis and maintenance function: Automatically diagnose the various performance of various components of the instrument, with built-in analysis of various common faults.
Early maintenance warning function: Record the cumulative time and replacement frequency of major consumables, actively remind customers to regularly maintain and replace them.
Built in Automatic Installation Verification (IQ): Convenient certification of instrument software and hardware.
