Hitachi Medical Systems - LaChromUltra
LaChromUltra High-Speed Liquid Chromatograph
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Features of LaChromUltra
LaChromUltra delivers ultra-fast, high-resolution analyses through a balanced optimization of a 2µm particle column and a maximum 60MPa system pressure.
- Ultra-fast analysis times: Reduced to about 1/10, as compared with our conventional HPLC.
- Optimized for ultra high-speed analysis Detector response times (0.01sec) and sampling periods (10msec) designed for high speed analysis. Flulrescence detector: Delivers excellent sensitivity using optimized low-volume flow cell. PDA detectoer:A wide wavelength range and excellent resolution make the L-2455U ideal for qualitative analysis.
- Excellent reproducibility of small volume injection reproducibility 0.5% or less, 1µL injection 0.2% or less, 10µL injection (*under a specified condition)
- Further improvements for lower carry-over carry-over < 0.003%(one solution wash,methylparaben) (under a specified condition)
- Easy to use: finger-tight column switching system allows you to easily change between ultra and conventional LC columns.
- Flexible: Choose Hitachi's 3 or 5µm particle columns for easy method transfer between ultra and conventional LC applications on one system.
General Specifications
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Additional Specifications
L-2160U Pump(2 Units)
Dual-plunger reciprocating pump (seriesconnection, pulsation suppression) Max.
discharge pressure: 60MPa (0.001 to 2.500mL/min)
Flow rate range: 0.001 to 5.000mL/min
Gradient System: 2-pump flow rate control
L-2200U Auto Sampler
Withstand pressure: 60MPa
Sample injection system: Direct injection
Sample injection volume: 0.1 to 20ΜL(standard loop)
L-2300 Column Oven
Temperature control system: Block heating + Air circulation
Temperature setting range: 1 to 65 (in 1 steps)
L-2400U UV Detector
Optical system: Double-beam ratio photometry system
Light source: D2 lamp, Hg lamp (for wavelength check)
Response: 0.01sec (ultra-fast)
Organizer: The organizer is capable of supplying power to two pumps, one auto sampler and one detector. It is also usable as a reservoir to accommodate solvent bottles.
Chromatography Data Station:
EmpowerTM2
EZChrom EliteTM
PC OS: Windows®XP