Outline; Isocratic System - Hitachi CHROMASTER 5160 Instruction Manual

1.1 Isocratic System

Syringe valve

1. OUTLINE

The liquid chromatograph system consists of a pump for feeding
a mobile phase, a sample introducing section (autosampler,
manual injector) for injecting a sample, a column for
chromatographic separation of the injected sample, a column
oven for maintaining the column at a constant temperature, and
a detector section for detecting a signal of a separated
component of the sample.
In addition, a degassing unit for deaerating a mobile phase, a
gradient device for varying a mixing ratio of mobile phases with
time, and other optional devices are incorporated in the system.
The isocratic system has a simple configuration in which single-
solvent analysis is performed.
Injection valve
Dgassing unit
Fig. 1-1 Isocratic System
Wash fluid
Mobile phase
Column
Drain
1 - 1
Chromaster organizer
Chromaster
5410/5420/5430/5450 detector
Chromaster 5310 column oven
Chromaster 5210 autosampler
Wash pump
Chromaster 5110 pump