Teledyne 340CF ELSD, Инструкция по установке и эксплуатации, Страница: 14 / 46

340CF ELSD
Section 1 Quick Start Guide
1-6
1.3 NebulizationChamber
Drain
Attach the stainless steel drain tube to the nebulization chamber
drain port located on the front of the instrument. Direct the
outlet of the tube to a collection vessel and empty the vessel
when full.
Ensure that the instrument’s internal “P” trap is full during
operation. Restricting the drain port with liquid is very
important to ensure detection sensitivity. Introduce 10 mL of
mobile phase into the drain using a squirt bottle or syringe.
Figure 1-8 Attach drain adaptor; prime with mobile phase if desired
1.4 Basic Operation
Startup
1. Press
MENU
|
POWER
to turn on the ELSD.
2. Following power-up diagnostics, press
MENU
|
POWER
to
begin warm-up.
3. Turn on the gas supply to 65 ±5 psi.
Wait for the asterisk (*) to stop flashing before using it.
The signal displayed should be near 20mV. If not, press
AUTOZERO
.
Shutdown
Press and hold
MENU
|
POWER
until the unit shuts down (about 5
seconds).