
PAGE 1 of 40 Rev. CE0160 Rev 00
Chapter 1
INTRODUCTION
1.1. Product information
1.1.1. Intended use
The ROTIX nozzle scanner is a manually operated chain scanning system. Its primary
purpose is to move an ultrasonic probe circumferentially around pipe nozzles and to
provide encoded positional information, encoded probe positional information and
encoded skew information.
1.1.2. Performance specifications
Minimum Maximum
Nozzle Range 7.6 cm (3 in) 60 cm (24 in)
Umbilical Length (Standard Kit) 5 m (16.4 in)
X-Axis Encoder Resolution 16.3 counts/mm (414.5 counts/inch)
Y-Axis Encoder Resolution (Slider PPS) 161.3 counts/mm (4096.0 counts/inch)
Skew Encoder Resolution 2.84 counts/deg
1.1.3. Operating environment
The ROTIX chain scanner is designed for use in an industrial environment that is
between -20° C (-4° F) and 50° C (122° F).
1.1.4. Environmental Sealing
Dust-tight, watertight (not submersible).
1.2. Definition of symbols
Instructions to ‘look here’ or to ‘see this part’
Denotes movement. Instructing user to carry out action
in a specified direction.
Indicates alignment axis
Alerts user that view has changed to a reverse angle