SENTINEL source guide tubes and stops
Source guide tubes are flexible stainless steel tubes with
a protective polyvinyl covering and are available to fit
660,741,680 and 676 series projector units.
requires a large daimeter guide tube when used with a
300Ci/13.9 TBq source.
Intermediate and termination source
tubes are available which are interconnectable to provide the
The intermediate section tube has a male
connector at one end and a female connector at the other and
can used with a disconnectable source stop as a guide tube
intermediate, 2.1m (7ft) long
tube,intermediate,2.1m(7ft)long with signal
use with TAN957/TAN723
tube,intermediate,for use with 676
|Source and stop
for use with
|Extreme Condition Source Guide Tube With
Fixed Stop , 2.1 m(7ft) Code 95020
|Extreme Condition Source Guide Tube
Extension , 2.1 m(7ft) Code
In certain countries one piece guide tubes are
These fit all projectors.
1/2in)guide tube with permanent
fixed stop, code
6.0m(19ft 8 1/4) guide tube with permanent
fixed stop, code TAN48966
8.0m(26ft 3in) guide tube
fixed stop, code TAN48986
SENTINEL source positioning kit
It is recommended that the source stop can held in position
with tube source positioning kit, code TAN4021. The kit
comprises a tripod stand, adjustable clamp and clamp
SENTINEL pipe centering devices
These devices are designed to hold a radiography source in
the center pipes or other cylindrical vessels and are
especially useful where 360° circumferential radiograghs are
Spring loaded wheel and slide types are available
to maintain the source stop in the center of the pipe and yet
pass freely over the welds. Used with rigid source tubes the
devices can be pushed easily along distances up to the limit
of source projector. They are available with threaded fittings
on both ends compatible with the guide tubes or standard male
thread at one end and integral source stop on the other . The
standard length is 2.1m(7ft").
Other lengths are available
on special order.
Sizes are available to suit a range of
inside diameters of pipes.
Custom devices can designed on
Inside diameter of
||152 to 305
||6 to 12
||305 to 610
||12 to 24
||25 to 51
||1 to 2
SENTINEL jet engine probe kit,
This probe is designed specially for internal radiography
of JT3-D turbine engines.
The kit comprises:
- a stainless steel probe,
- an alluminium support plate with two secured bolts.
- a 90° stainless steel elbow attachment,designed to avoid
sharp bends in the connecting source guide tube.