Mirion Technologies R90 User Manual

Local Control
Camera Control Unit

Features

• Membrane keypad for controlling
camera functions

• 19 inch 3U rack mounting chassis

• Compatible with all R90 Type
Cameras

• Lighting power supply, and pan
and tilt supply options

• Optional remote control panel

• Camera type selector switch

• High power external lighting
control option

R90 Mark 3

REES

The Rees R930CUH Local Control

CCU is designed to provide full remote con-

trol of any R90 type single channel camera
system. It is housed in a 19” rack mount chas­sis with a tactile membrane keypad on the
front but an optional remote keypad is avail­able for camera control away from the CCU
rack.

Innovative new circuits have been incorpo­rated to significantly reduce the effects of
radiation damage, dark current temperature
instability and tube aging.

Video card Auto-Black Circuit: This detects the
darkest area being viewed and uses it to set
the grey scale for the rest of the picture. Op­timizes contrast independently of tube dark
current variations caused by radiation effects
or temperature changes.

Scan card Beam Current Stabilization Circuit:
Counters the effects of tube aging by sens­ing the limiter current and controlling the grid
voltage. This maintains a constant beam cur­rent producing an improved electron beam
spot shape and high resolution.

The combined action of these circuits allows
all Rees Mk 3 cameras to provide a high reso­lution picture for longer periods of time, in
higher total absorbed radiation doses (2MGy
(H20) [60Co]), and at higher temperatures.

Fully compatible with international video
standards, units are available in 525 or 625
line and 100-120V, 200-240V, 50/60Hz. It can
be integrated or locked to external sources,
image processors or machine vision systems.

Imaging & Sensing Technology Corporation

Specifications and Performance

Typical System Configurations

CAMERA

(with up to 20W lighting)

CAMERA

POWER

CAMERA

(with up to 150W lighting)

CCU

REES R90 Mark 3

VIDEO O/P

VIDEO IN

To monitor VCR/external
Caption Generator etc.

From VCR (Playback)/Caption
Generator etc.

CCU

CAMERA

EXT LPS

POWER

Dimensions

Length .............................................. 380mm (15")

Width ............................................... 484mm (19")

Height .............................................. 133mm (5.2")

Weight ............................................. 8.3kg (18.3 lbs.)

Environmental

Operating Temperature.................... 0 to 50°C (32° to 122°F)

Storage Temperature.......................-25° to 60°C (-13° to 140°F)

Humidity .......................................... 95% non-condensing

Case Material .................................. Aluminum

Inputs ............................................... AC power, Camera, Genlock, Video in,

Video out

Line Standards .................................525/625

Supplies (AC) ................................... 110/120V or 220/240V or 50/60Hz

TO MONITOR

GENLOCK

(if required)

Options

Lighting Intensity Card

Pan & Tilt Supply

Lighting Supply

Remote Control Panel

EXTERNAL LIGHTING

CCU

POWER SUPPLY

R905LPS

POWER

Imaging and Sensing Technology Corporation

204 IST Center
Horseheads, NY 14845 USA
Tel: [phone]
800-432-1478
Fax: [phone]
E-mail: [e-mail]

1204
IST reserves the right to amend or change the information on this sheet without prior warning.

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www.istimaging.com

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