07506C DCN6727 xv
How This Manual is Organized Purpose
This is an operation and service manual for the Ultrafine Particle
Monitor - Model 651.
Organization
The following information is a guide to the organization of
this manual.
Chapter 1: Product Overview
Contains an introduction to the Model 651, a list of features,
the specifications, and a brief description of how the instrument
works.
Chapter 2: Unpacking and Setting Up the Model 651
Contains a packing list and the step-by-step procedures for
installing the Model 651.
Chapter 3: Moving and Shipping the Model 651
Describes how to prepare the Model 651 for moving and
shipping.
Chapter 4: Instrument Description
Describes features and controls that run the Model 651,
including the components on the front-panel, back-panel, and
inside the instrument. It also covers the basic functions of the
instrument.
Chapter 5: Instrument Operation
Describes the operation of the Model 651.
Chapter 6: Technical Description
Describes the principle of operation, theory, and performance of
the Model 651.
Chapter 7: Particle Counting
Contains information about the particle counting modes.
Chapter 8: Computer Interface, Commands, and Data
Collection
Describes the computer interface, commands and data
collection.