Eicom HTEC-500 Manuals

Manuals and User Guides for Eicom HTEC-500. We have 1 Eicom HTEC-500 manual available for free PDF download: User Manual

Eicom HTEC-500 User Manual

Eicom HTEC-500 User Manual (42 pages)

HPLC-ECD Stand Alone System

Brand: Eicom | Category: Laboratory Equipment | Size: 1 MB

Table of Contents

Table of Contents
2
1 Important Checklist before Operation

5
2 Terminology

6
3 A List of Fitting Parts and Directions for Use

7
4 Mobile Phase Preparation

8
5 System Installation

9
6 Online Elution Degassing System

11
- If You Think the Degassing Efficiency Is Reduced
  11
  - You May Diagnose the Problem by the Following Procedure
    11
7 HPLC Pump Operation

12
- Run/Stop
  13
- Flow Rate Setting
  13
- Pulse Free Mode Setting
  14
- Function of Pulse Free Mode
  14
8 How to Fix Pump Errors and Problems

15
- Less Flow Rate, Less Pump Pressure or
  15
  - Unstable Pump Pressure
    15
- Types of Pump Errors
  16
- How to Fix These Errors
  17
9 Manual Sample Injector and Autoinjector

20
- Structure
  20
- Operation of Manual Injector
  20
- Autosampler and Autoinjector Setup
  21
10 Precolumn

22
11 ECD Operation

26
- Basics
  26
- Working Electrode
  27
- Applied Potential
  27
- Time Constant
  29
- Background Current
  29
- If Background Current Is High
  29
- Caution for the Platinum Working Electrode
  29
12 Storage of the System

30
- Short-Term (a few Days to a few Weeks)
  30
- Long-Term (more than a few Days or a few Weeks)
  30
13 Storage of a Standard Sample

31
14 Regular Maintenance Schedule

32
- Daily Maintenance
  32
- Occasional Maintenance
  32
- Yearly Maintenance
  32
15 Troubleshooting

34
Appendix. a

37

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