LC(Liquid Chromatography) LachromUltra :Hitachi High-Technologies Corporation

LaChromUltra Ultra High-Speed Liquid Chromatograph

LaChromUltra delivers ultra-fast analysis, higher resolution, increased sensitivity and the flexibility to run both higher pressure and conventional HPLC analyses on a single system.

Features	Modules
LaChromUltra C18 Series Columns	Example of system configuration
Applications	Contact Us

Features

	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. Accurate and complete data: detector response times (0.01sec) and sampling periods (10msec) designed for high speed analysis. 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.
	Analysis time is reduced to 1/10 Example of Analysis of DNPH-Aldehyde
		1: (4.6mmI.D.×150mm) 2: (2.0mmI.D.×50mm)

Example of system configuration

Model	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 50μL
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.
EZChrom Elite for Hitachi Ver.3.1.8	Data sampling periods (as low as 10msec.) Advance Gradient Function Full sequence download mode
PC	OS: Windows®XP

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