Introduction 
30  Agilent 240/280 Series AA (including Zeeman) 
Zeeman instruments front view 
 
 
Where: 
1. GTA 120 Graphite Tube Atomizer 
7. Zeeman AA instrument status LED 
and power switch 
4. PSD 120 Programmable Sample Dispenser 
11. Lamp compartment (Eight lamps are 
shown here. A four lamp compartment 
is also available.) 
6. GTA 120 instrument status LED and power 
switch 
 
See the User’s Guides supplied with the GTA 120 and PSD 120 for more 
information about those accessories. 
 
   
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