To Assemble The Infusion Sample Delivery System - Agilent Technologies G1992A User Manual

To assemble the Infusion Sample Delivery System

This task describes how to assemble and install an infusion sample delivery
system. The assembly is used to introduce tuning mix for LC/MS calibration.
Use extreme caution when setting up experiments with any type of needle,
WA R N I N G
especially conductive ones. Touching a high voltage region inside the Nanospray Ion
Source chamber with a conductive needle is extremely hazardous.
System Infusion Sample Delivery
1 Connect the
2 Install the other end of the
3 Install the
4 Loosely connect the
5 Mount the
6 Push the plunger into the
7 Install the needle/union assembly into the
Nanospray Ion Source User Guide
❿
❶
LC-MS Connection Capillary
Stainless Steel Zero Dead Volume Fitting
Ferrule (0.8mm ID)
❾
Needle
❼
Ferrule .
❻
Fitting .
❶
Syringe
pump to 18 µL/hour, and start the flow.
If you are not using a syringe pump, activate the syringe plunger by hand.
of calibrant liquid begins to show at the needle tip.
❽
❹
❾
❻
❺
❼
❷
LC-MS Connection Capillary
❺
.
into the Conductive Needle Nut
❾
Needle into the Stainless Steel Zero Dead Volume
to the syringe pump. Set the flow rate of the syringe
Syringe slowly and carefully until a small droplet
Installation
to the Syringe Adapter
❸
into the
❻ ❹
. Use the Nut and
❽
and
Needle Sleeve Assembly
1
❸
❷
.
F113
Conductive
❿
.
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