Instruction manual

9. Technical Information
9-22
RF-20A/20Axs
9.1.6 Installation of Manual Injector and Column
Use the manual injectors listed below.
Fit the manual injector and the column in the manner shown in the figure below.
For details on the fitting method, refer to the instruction manual for the pump unit or the column oven.
Fig. 9.32
Option Name Part No. Features
Manual injector
Type 7725
228-32210-91
Manual injector for general purpose analysis.
Standard sample loop: 20 μL
Manual injector
Type 7725i
228-32210-93
Same as type 7725, but with a position sensing switch.
Can send signals synchronized with injection of samples to a system
controller or Chromatopac.
Semi-micro manual injector
Type 8125
228-23200-91
Manual injector for semi micro volume range.
Standard sample loop: 5 μL
Incorporates a position sensing switch. Can send signals
synchronized with injection of samples to a system controller or
Chromatopac.
Non-metallic manual injector
Type 9725
228-32650-91
Has liquid-contacting parts made of non-metallic materials.
Maximum operating temperature: 60 °C
Non-metallic manual injector
Type 9725i
228-32650-93
Same as type 9725, but with a position sensing switch.
Can send signals synchronized with injection of samples to a system
controller or Chromatopac.
Manual
injector
When fitted to the pump unit: When fitted to the column oven:
Column
Column
Manual
injector