Instruction Manual

1104 Oxygen Combustion Vessel
Parr Instrument Company
2
Table of Contents
Preface
Scope — 3
Related Instructions — 3
Purpose — 3
Description — 3
Accessories and Utilities — 3
Sample Preparation
 — 3
Operation
Setting the Calorimeter Parameters — 4
Preparing the Fuse When the Combustion Cage is 
Used — 5
Preparing the Fuse When the Combustion Cage is 
Not Used — 5
Closing the Bomb — 6
Filling the Bomb Using a Calorimeter — 6
Filling the Bomb Manually — 7
Maintenance
 — 7
Customer Service
Questions concerning the installation or operation of this instrument 
can be answered by the Parr Customer Service Department:
1-309-762-7716 • 1-800-872-7720 • Fax: 1-309-762-9453
E-mail: parr@parrinst.com • http://www.parrinst.com
Parts List
 — 8
Drawings
1104 Oxygen Combustion Vessel — 9
1104 Oxygen Combustion Vessel - Head Assembly 
— 10
Oxygen Filling Connection for the 1104 Oxygen 
Combustion Vessel — 11
Note About Nomenclature:
Historically, burning a sample enclosed in a 
high pressure oxygen environment is known 
as Oxygen Bomb Calorimetry and the vessel 
containing the sample is known as an Oxygen 
Bomb. The terms bomb and vessel are used 
interchangeably.










