Mirion Technologies R93 User Manual

Page 4

315 Daniel Zenker Drive
200 IST Center
Horseheads, NY 14845
USA
T +1.607.562.4369
+1.800.432.1478
F +1.607.562.4392

Station Road
Alton, Hampshire
GU34 2PZ, UK
T 01420.541600
F 01420.541700

Kaiser-Konrad-Str 93a
D 53225 Bonn
Deutschland
T 0228.625088
F 0228.626300

r93/03

The radial viewing R93/03 views at right angles to the
camera by using a stainless steel mirror which can scan
through 360°. The head is fitted with either a 20W or
100W forward lamp and two 0.7W lamps — one mount-
ed at each side of the mirror. Light from the forward lamp
is back reflected to provide shadow modelling, the 0.7W
lamps produce a diffuse light ideal for close-up viewing.
The 20W versions can be used continuously in air or
water. The 100W version is designed for operation in wa-
ter, and can be used in air for short periods depending
on the prevailing environmental conditions. Acrylic and
quartz glass versions are available. The acrylic window
should be replaced after 104 Gy due to embrittlement.

Note: During a 360° scan the picture becomes inverted.

lighting range (m)

In air

In water

lo position for
good picture (1.4w)

0.3m

lo position for
usable picture (1.4w)

0.4m

Hi position for
good picture (100w)

1.5m

0.65m

Hi position for
usable picture (100w)

4.0m

1.1m

Hi position for
good picture (20w)

1.3m

0.35m

Hi position for
usable picture (20w)

3.3m

0.95m

length with camera

(20W) 383mm (15”)
(100W) 415mm (16.3”)

Diameter

42mm (1.7”)

Depth rating

200m (656’)

weight with camera

1.7kg (3.7 lb.)

r93/05

The R93/05 provides good illumination for general
purpose viewing from 2 x 10 watt tungsten halogen
lamps. It is designed for continuous use underwater
and can also be used in air for short periods. After fitting,
the head can be rotated manually by up to 180° (without
breaking the center waterproof seal), to obtain the
optimum lighting alignment, or to fit into specific spaces.

lighting range (m)

In air

In water

For good picture

3.0m

2.0m

For usable picture

7.0m

4.6m

length with camera

300mm (11.8”)

Depth rating

200m (656’)

weight with camera

2.4kg (5.3 lb.)