Mirion Technologies R93 - Manual (Page 3)

r93/00
The R93/00 viewing head protects the lens and enables
the R93 camera to be used underwater. Quartz glass
and polycarbonate windows are available.
length with camera 294mm (11.6”)
Diameter 40.5mm (1.6”)
Depth rating 200m (656’)
weight with camera 1.4 kg (3.0 lb.)
r93/01
The R93/01 head is designed for use in restricted
spaces. It has a low power internal lighting system of 1.8
watts provided by a ring of 8 tungsten lamps and can
be used continuously in air or water. Quartz glass and
polycarbonate windows are available.
lighting range (m) In air In water
For good picture 1.3m 0.3m
For usable picture 3.2m 0.7m
length with camera 294mm (11.6”)
Diameter 40.5mm (1.6”)
Depth rating 200m (656’)
weight with camera 1.2 kg (2.6 lb.)
r93/02
The R93/02 heads have either 20 watt or 100 watt tung-
sten halogen lamps. The 20W version is designed for
continuous operation in air or water, and can be pow-
ered by the R90 Mk3 Lighting Module. The 100W version
is designed for continuous operation in water, and can
be used in air for short periods depending
upon the prevailing environmental conditions.
Forward viewing is slightly obscured by the lamp
housing but this tends to be insignificant for the
inspection of tubes and pipes where the extra lighting
power available within the same diameter as the
R93/01 head is of particular benefit. A water corrected
window is fitted as standard.
lighting range (m) In air In water
For good pictures
(20 watts) 1.3m 0.75m
For usable pictures
(20 watts) 2.7m 1.75m
For good pictures
(100 watts) 1.7m 1.0m
For usable pictures
(100 watts) 6.0m 1.8m
length with camera (20W) 440mm (17.3”)
(100W) 457mm (18”)
Diameter 40.5mm (1.6”)
Depth rating 200m (656’)
weight with camera 2.5kg (5.5 lb.)