10006187_19
EN
user's manual
TABLE OF CONTENTS
1 INTRODUCTION ..............................................................................................1
1.1 Symbols ......................................................................................................................... 2
2 WARNINGS AND PRECAUTIONS ..................................................................3
3 CHECKLIST - BEFORE USING THE UNIT ..................................................... 4
4 PLANMECA INTRA X-RAY UNIT - MAIN PARTS ..........................................5
4.1 General view of the X-ray .............................................................................................. 5
4.2 Control panel .................................................................................................................. 6
5 PREPARATIONS FOR THE EXPOSURE ........................................................7
5.1 Switching the unit on ...................................................................................................... 7
5.2 Selecting the cone ......................................................................................................... 8
6 CONTROL PANEL .........................................................................................11
6.1 Displays ....................................................................................................................... 11
6.2 Keys and indicator lights .............................................................................................. 12
7 MOLAR EXPOSURE ......................................................................................15
7.1 Selecting the exposure parameters ............................................................................. 15
7.2 Patient positioning ........................................................................................................ 16
7.3 Taking an exposure ..................................................................................................... 18
8 PREMOLAR AND CANINE EXPOSURE .......................................................19
8.1 Selecting the exposure parameters ............................................................................. 19
8.2 Patient positioning ........................................................................................................ 20
8.3 Taking an exposure ..................................................................................................... 22
9 INCISOR EXPOSURE ....................................................................................23
9.1 Selecting the exposure parameters ............................................................................. 23
9.2 Patient positioning ........................................................................................................ 24
9.3 Taking an exposure ..................................................................................................... 26
10 OCCLUSAL EXPOSURE ...............................................................................27
10.1 Selecting the exposure parameters ............................................................................. 27
10.2 Patient positioning ........................................................................................................28
10.3 Taking an exposure ..................................................................................................... 30
11 ENDODONTIC EXPOSURE ...........................................................................31
12 BITE-WING EXPOSURE ................................................................................32
12.1 Selecting the exposure parameters ............................................................................. 32
12.2 Patient positioning ........................................................................................................33
12.3 Taking an exposure ..................................................................................................... 35
13 EXPOSURE VALUES ....................................................................................36
13.1 Default exposure values .............................................................................................. 36
13.2 Preprogrammed settings values .................................................................................. 37
14 PROGRAMMING THE EXPOSURE VALUES ...............................................39
14.1 Programming the default exposure and density values ............................................... 39
14.2 Programming the preprogrammed settings ................................................................. 41
15 CLEANING .....................................................................................................43
15.1 Surfaces ....................................................................................................................... 43
User’s Manual
Planmeca Intra X-ray Unit i
TABLE OF CONTENTS
15.2 Film holder ................................................................................................................... 43
16 SERVICE ........................................................................................................43
17 EXPOSURE VALUE TABLES .......................................................................44
17.1 Exposure values for speed F films ............................................................................... 44
17.2 Exposure values for Dixi2 V1 sensors (high sensitivity) .............................................. 46
17.3 Exposure values for Dixi2 V3 sensors ......................................................................... 48
18 ERROR CODES ............................................................................................. 50
19 DISPOSAL OF THE UNIT ..............................................................................51
20 TECHNICAL SPECIFICATIONS ....................................................................52
20.1 Technical data .............................................................................................................. 52
20.2 Dimensions (in mm) ..................................................................................................... 54
20.3 User’s statement for Planmeca Intra ............................................................................ 55
The manufacturer, assembler, and importer are responsible for the safety, reliability and
performance of the unit only if:
- installation, calibration, modification and repairs are carried out by qualified authorized personnel
- electrical installations are carried out according to the appropriate requirements such
as IEC364
- equipment is used according to the operating instructions
Planmeca pursues a policy of continual product development. Although every effort is
made to produce up-to-date product documentation this publication should not be
regarded as an infallible guide to current specifications. We reserve the right to make
changes without prior notice.
COPYRIGHT PLANMECA 2009-01
Publication part number 10006187 Version 19
ii Planmeca Intra X-ray Unit
User’s Manual
1 INTRODUCTION
INTRODUCTION
This manual describes how to operate the Planmeca Intra
X-ray unit and the Planmeca Intra equipped with Dixi
digital X-ray system. Please read these instructions
thoroughly before using the unit.
Note that if you use the Dixi digital Intra X-ray system, you
need a PC with a Planmeca Dimaxis imaging software to
save, view and modify the radiographs. The Dimaxis
software has a separate manual, which should be used in
conjunction with this manual.
NOTE Federal law restricts this device to sale by or on the
NOTE This manual is valid for software revisions 3.08 or
NOTE The Planmeca Intra X-ray unit is allowed to be used
0537
order of a dentist.
later.
only under supervision of a dental/health care
professional.
The Planmeca Intra X-ray unit fulfills the requirements of
Directive 93/42/EEC.
All key illustrations indicate that the key should be
pressed or, where indicated, pressed and held down.
Pressing a key will either switch a function on or off,
depending on the original setting, or change the indicated
value.
The display values shown in this guide are only examples
and should not be interpreted as recommended values
unless otherwise stated.
User’s Manual
Make sure that you are fully acquainted with the
appropriate radiation protection measures and these
instructions before using the unit.
Planmeca Intra X-ray Unit 1
INTRODUCTION
1.1 Symbols
Type B equipment (Standard IEC 601-1).
Alternating current (Standard IEC-417).
Attention, consult accompanying documents
(Standard IEC 601-1).
Intermediate focal spot (Standard IEC-417).
Separate collection for electrical and electronic equipment
according to Directive 2002/96/EC (WEEE).
2 Planmeca Intra X-ray Unit
User’s Manual
2 WARNINGS AND PRECAUTIONS
WARNINGS AND PRECAUTIONS
NOTE IT IS VERY IMPORTANT THAT THE PLACE WHERE
THE UNIT IS TO BE USED AND THE POSITION FROM
WHICH THE USER IS TO OPERATE THE UNIT ARE
CORRECTLY SHIELDED. SINCE RADIATION SAFETY
REQUIREMENTS VARY FROM COUNTRY TO
COUNTRY AND STATE TO STATE IT IS THE
RESPONSIBILITY OF THE USER TO ENSURE THAT
ALL LOCAL SAFETY REQUIREMENTS ARE MET.
CAUTION This X-ray unit may be dangerous to both
patient and operator unless safe exposure
values are used and correct operating
procedures are observed.
NOTE Electromagnetic interference between the equipment
and other devices can occur in very extreme
conditions. Do not use the equipment in close
conjunction with sensitive devices, or devices
creating high electromagnetic disturbances.
CAUTION The SIP/SOP shall not be used in Intra, but
only for connection of Dixi equipment.
User’s Manual
Planmeca Intra X-ray Unit 3
CHECKLIST - BEFORE USING THE UNIT
3 CHECKLIST - BEFORE USING THE UNIT
• Make sure that you are fully acquainted with the
appropriate radiation protection measures and these
instructions before using the unit.
• Make sure that the film processor is in working order
and is ready for use.
• Make sure that you are using the correct film
processing chemicals for the film you are using.
• Make sure that the processing chemicals you are
using are fresh and are at the correct processing
temperatures and concentrations.
• Make sure that the film you are going to use is fresh.
Do not use old film. Store and handle the film
according to the manufacturer’s instructions.
4 Planmeca Intra X-ray Unit
User’s Manual
PLANMECA INTRA X-RAY UNIT - MAIN PARTS
4 PLANMECA INTRA X-RAY UNIT - MAIN PARTS
4.1 General view of the X-ray
Support arm
Scale for cone angle
BW
READY
PRET
mA
kV
s
MODE
SELECT
Generator box
Horizontal tube head stiffness adjustment screw
Control panel
Tube head
Adjust the stiffness of the tube head horizontal movement
by turning the adjustment screw on the support axle
manually or with a wrench tool (see next page).
The stiffness of the tube head horizontal movement has
been preadjusted at the factory, and can be changed by
the user, if necessary.
Turn the adjustment screw 0,5 - 1 rounds clockwise if you
want to tighten the tube head and 0,5 - 1 rounds
counterclockwise to loosen it.
NOTE Do not turn the adjustment screw too much
counterclockwise to avoid the screw to come loose.
User’s Manual
Planmeca Intra X-ray Unit 5
PLANMECA INTRA X-RAY UNIT - MAIN PARTS
intra_stiffness.eps
Horizontal tube head stiffness
adjustment screw
4.2 Control panel
k
M
O
D
E
S
E
L
E
C
T
One end of the control panel cable is connected to the
terminal at the underside of the generator box, and the
B
W
READY
PRET
V
m
A
s
other end to the control panel.
CAUTION Do not connect any other equipment to the
control panel’s terminal.
6 Planmeca Intra X-ray Unit
User’s Manual
PREPARATIONS FOR THE EXPOSURE
5 PREPARATIONS FOR THE EXPOSURE
5.1 Switching the unit on
The on/off switch is located under the generator box.
When the unit is switched on it will carry out an automatic
self-test during which the Display CPU software version is
B
W
R
E
A
D
Y
P
R
E
T
k
V
M
O
D
E
shown on the kV display, and the Tube head CPU
m
A
s
S
E
L
E
C
T
software version on the time display.
I_6.eps
On/off switch
Complies with
DHHS radiation
performance
standards
21 CFR
Subchapter J.
70kV maximum 1800 mAs/h
220V - 240 V ATAT8
100V - 115 V 15
Total filtration: 2,0 mm EquAl
1000VA 50/60Hz
WARNING:
Manufactured by:
For continued protection
Planmeca OY
against risk of fire replace
00880 HELSINKI
only with same type and
rating of fuse.
FINLAND
0537
LBL-Z-006D
After the self-test is completed the default exposure
values will appear on the displays.
The default exposure values can be reprogrammed by the
user, see section 14.1 “Programming the default
exposure and density values” on page 39.
NOTE There are two sets of default exposure values: one for
the adult mode and one for the child mode. The unit is
always in the adult mode when it is switched on.
User’s Manual
Planmeca Intra X-ray Unit 7
PREPARATIONS FOR THE EXPOSURE
5.2 Selecting the cone
Long 30 cm (12”) cone
Select the cone to be used in the exposure. It is
recommended to use the optional long cone in order to
keep the absorbed dose to the patient as low as possible.
The long cone is attached into its position by pushing it
into the short cone and rotating it so that the red point on
the short cone and the black point on the long cone are in
line.
Attach/remove: red
points in line.
In position: red and
black points in line.
HAWE film holder
Rectangular collimator
Film holder
The rectangular collimator can be attached to the long
cone either before the film holder or after it. When the
collimator is attached before the film holder, the film
holder rotates when the collimator is rotated.
Film holder
Rectangular collimator
8 Planmeca Intra X-ray Unit
User’s Manual
When attaching the film to the holder make sure that the
film is in the same direction as the rectangular collimator.
Film and collimator sides
in the same direction
PREPARATIONS FOR THE EXPOSURE
RINN film holder
RINN film holder
NOTE The exposure values must be selected according to
the cone used in the exposure, refer to the section 13
“EXPOSURE VALUES” on page 36.
Attach the RINN compatible rectangular collimator to the
long cone. The film holder can be attached to the
collimator.
RINN compatible
rectangular collimator
User’s Manual
Planmeca Intra X-ray Unit 9
PREPARATIONS FOR THE EXPOSURE
Long rectangular cone
Push the rectangular cone into the short cone so that the
red dots on the short cone and on the rectangular cone
are in line (1), and rotate the cone 180°, until the black dot
on the rectangular cone and the red dot on the short cone
are in line (2). The cone can be now rotated in its position
±90°.
trotonen240403.eps
1.
2.
180˚
Red points
The rectangular cone can be removed when the red dots
on the short cone and on the rectangular cone are in line.
10 Planmeca Intra X-ray Unit
User’s Manual
6 CONTROL PANEL
Preprogrammed setting
keys and indicator
lights
Exposure warning
indicator light
CONTROL PANEL
Preprogrammed setting keys
and indicator lights
Adult/child selection key
and indicator lights
Ready indicator light
Exposure key
kV display
Time display
MODE key
6.1 Displays
kV display
66
66
0.25
0.250
8
The selected kV value is shown on the kV display. There
are eight different values that can be selected: 50, 52, 55,
57, 60, 63, 66 and 70 kV.
mA display
SELECT key
Parameter adjustment keys
mA display
User’s Manual
NOTE The kV range can be 50-70, 55-70, 60-70, 66-70, 70, 50-
68, 55-68, 60-68, 66-68 or 68 depending on the local
requirements.
The selected mA value is shown on the mA display. There
are seven different values that can be selected: 2 - 8 mA.
NOTE The minimum available mA value depends on the
local requirements.
Planmeca Intra X-ray Unit 11
CONTROL PANEL
Time display
The selected exposure time is shown on the time display.
After taking an exposure a waiting time starts to flash on
the time display which indicates the delay before the next
exposure can be taken.
Film-based
imaging mode
In the digital imaging mode the exposure time is shown
with the prefix “d.”
Digital imaging
mode
In the phosphoric mode the exposure time is shown with
the prefix “P.”.
Phosphoric
mode
6.2 Keys and indicator lights
Preprogrammed setting keys and indicator lights
Occlusal
Incisors
Premolars
and
canines
Molars
exposure
Endodontic
Bite-wing
Adult/
child
mode
selection
The unit is preprogrammed with exposure parameters time, kV and mA values - which can be selected by
pressing these keys. There are ten sets of parameters for
both the child mode and the adult mode: one for each
exposure region and one for default exposure values,
which are in use when an exposure region is not
selected.
The selections that can be made are:
canines, incisors, occlusal exposure, endodontic and bitewing
.
Press the desired key once to select the projection of the
maxilla. The indicator light of the selected projection will
come on.
Press the key twice to select the projection of the
mandible. The indicator light of the selected projection will
come on.
Pressing the key a third time will recall the default
exposure values.
molars, premolars &
12 Planmeca Intra X-ray Unit
The preprogrammed settings can be changed by the user,
see section 14 “PROGRAMMING THE EXPOSURE
VALUES” on page 39.
User’s Manual
Adult/child mode selection key and indicator light
Press the adult/child mode selection key once to select
the child mode. The indicator light of the child mode will
come on.
Press the key again to return to the adult mode. The
indicator light of the adult mode will come on.
SELECT key
Press the SELECT key briefly to select the parameter kV, mA or exposure time - to be changed. When the
parameter value is flashing on the display, the parameter
can be changed. After adjusting the kV or mA value or
exposure time the unit will return automatically to the time
adjustment mode after 5 seconds time.
Press and hold down the SELECT key (about 4 seconds)
until you have heard two signal tones to enter the
programming mode. For more information about
programming refer to chapter 14.1 “Programming the
default exposure and density values” on page 39.
Press the SELECT key to clear the error from the display.
CONTROL PANEL
MODE key
Film-based
imaging mode
Digital imaging
mode
Phosphoric
mode
Press the MODE key and hold it down for 2 seconds to
select the exposure parameters for film, digital or
phosphor plate imaging.
Press the MODE key and hold it down for 2 seconds to
enter the digital imaging mode from the film-based
imaging mode. There is no prefix on the display in the
film-based imaging mode. The exposure time with prefix
“d.” appears on the time display in the digital imaging
mode. All the keys function as in the film-based imaging
mode.
Press the MODE key and hold it down for 2 seconds to
enter the phosphoric mode from the digital imaging mode.
The exposure time with prefix “P.” appears on the time
display in the phosphoric mode. All the keys function as in
the film-based imaging mode.
All the exposure parameters remain selected after the
exposure until the user changes the parameters or until
the unit is switched off.
User’s Manual
Planmeca Intra X-ray Unit 13
CONTROL PANEL
Parameter adjustment keys
Ready indicator light
down
up
Press the SELECT key briefly to select the parameter kV, mA, exposure time or density - to be changed. When
the parameter value is flashing on the display, the
parameter can be changed with the parameter adjustment
keys. The up key increases the value and the down key
decreases it.
After adjusting the kV or mA value or exposure time the
unit will return automatically to the time adjustment mode
after 5 seconds time.
The green ready indicator light will come on when the unit
is ready to take an exposure. The waiting time between
exposures is 15 times exposure time, but always at least
6 seconds.
In the programming mode the ready light will start to flash.
NOTE Planmeca Intra with Dixi3 system:
Exposure key
Exposure warning indicator light
You can set the unit so that the Ready indicator light
will only come on when the Dimaxis program is ready
for the exposure, i.e. “Waiting for exposure” message
appears on the computer screen. To change the
settings of the unit contact your Planmeca technical
support.
When you take an exposure you must press and hold
down the exposure key for the duration of the exposure.
The yellow exposure warning light will come on when you
take an exposure. You will also hear an audible warning
sound during the exposure.
14 Planmeca Intra X-ray Unit
User’s Manual
7 MOLAR EXPOSURE
7.1 Selecting the exposure parameters
The preprogrammed exposure values are shown in
section 13 “EXPOSURE VALUES” on page 36.
Check that you are in the desired mode: in the film-based
Film-based
imaging mode
Digital imaging
mode
Phosphoric
mode
imaging mode, in the digital imaging mode or in the
phosphoric mode.
MOLAR EXPOSURE
Child
The imaging mode can be changed by pressing the
MODE key for 2 seconds.
Select the adult or child mode. The indicator light of the
selected projection will come on.
Adult
Select the molar exposure region with the
preprogrammed setting keys. Press the molar key once to
select the projection of the maxilla, and press the key
twice to select the projection of the mandible. The indicator light of the selected projection will come on.
Molars
User’s Manual
The preprogrammed time, kV and mA values appear on
the respective displays.
The preprogrammed time, kV and mA values can be
temporarily changed with the parameter adjustment keys.
This will not affect the preprogrammed values.
Planmeca Intra X-ray Unit 15
MOLAR EXPOSURE
Select the parameter to be adjusted with the SELECT
key.
When the parameter value is flashing on the kV display,
the anode voltage can be changed with the parameter
adjusting keys.
When the parameter value is flashing on the mA display,
the anode current can be changed with the parameter
adjusting keys.
When the parameter value on the kV or mA display is not
flashing, the exposure time value can be changed with the
parameter adjusting keys.
7.2 Patient positioning
Positioning the film/sensor
Paralleling technique (recommended)
NOTE After adjusting the kV or mA value the unit will return
automatically to the time adjustment mode after 5
seconds time.
Ask the patient to sit down. Place a protective lead apron
over the patient’s chest.
The film or sensor is placed to a film holder which is used
to align the film parallel to the long axis of the tooth.
Use a long cone for the paralleling technique.
Long axis
of the tooth
Film or
sensor
16 Planmeca Intra X-ray Unit
User’s Manual
Bisecting angle technique (optional)
Long axis
of the tooth
Film or
sensor
Positioning the cone
MOLAR EXPOSURE
The patient holds the film or sensor in place with his
finger. The X-ray beam is directed perpendicularly
towards an imaginary line which bisects the angle
between the film plane and the long axis of the tooth.
Scale for the cone angle
The angle of the cone is indicated on the scale located on
the vertical joint of the tube head.
The optional long cone can be attached into the short
cone. Refer to chapter 5.2 “Selecting the cone” on page 8.
Select the cone angle from the table below.
TEETH
Molars Maxilla +35°
Molars Mandible -5°
Position the cone according to the figures below.
ANGLE OF
INCLINATION
User’s Manual
Maxillary molar
Mandibular molar
Planmeca Intra X-ray Unit 17
MOLAR EXPOSURE
7.3 Taking an exposure
Ask the patient to remain as still as possible. Move as far
away from the X-ray tube as the length of the cable from
the control panel permits. The distance must be at least 2
meters (6.6 ft) from the X-ray tube.
No one except the patient may remain in the radiation
area while the exposure is taken.
NOTE Maintain audio and visual contact with the patient and
unit during the exposure.
Check that the ready light is on.
BW
READY
PRET
mA
kV
s
MODE
SELECT
Press and hold the exposure key on the control panel for
the duration of the exposure.
18 Planmeca Intra X-ray Unit
The exposure warning light will come on. You will also
hear the radiation warning tone during the exposure.
User’s Manual
PREMOLAR AND CANINE EXPOSURE
A
m
8 PREMOLAR AND CANINE EXPOSURE
8.1 Selecting the exposure parameters
The preprogrammed exposure values are shown in
section 13 “EXPOSURE VALUES” on page 36.
Check that you are in the desired mode: in the film-based
Film-based
imaging mode
Digital imaging
mode
Phosphoric
mode
imaging mode, in the digital imaging mode or in the
phosphoric mode.
Child
The imaging mode can be changed by pressing the
MODE key for 2 seconds.
Select the adult or child mode. The indicator light of the
selected projection will come on.
Adult
Select the premolar and canine exposure region with the
preprogrammed setting keys. Press the premolar and
canine key once to select the projection of the maxilla,
and press the key twice to select the projection of the
mandible. The indicator light of the selected projection will
Premolars
and canines
come on.
User’s Manual
The preprogrammed time, kV and mA values appear on
the respective displays.
The preprogrammed time, kV and mA values can be
temporarily changed with the parameter adjustment keys.
This will not affect the preprogrammed values.
Planmeca Intra X-ray Unit 19
PREMOLAR AND CANINE EXPOSURE
Select the parameter to be adjusted with the SELECT
key.
When the parameter value is flashing on the kV display,
the anode voltage can be changed with the parameter
adjusting keys.
When the parameter value is flashing on the mA display,
the anode current can be changed with the parameter
adjusting keys.
When the parameter value on the kV or mA display is not
flashing, the exposure time value can be changed with the
parameter adjusting keys.
8.2 Patient positioning
Positioning the film/sensor
Paralleling technique (recommended)
NOTE After adjusting the kV or mA value the unit will return
automatically to the time adjustment mode after 5
seconds time.
Ask the patient to sit down. Place a protective lead apron
over the patient’s chest.
The film or sensor is placed to a film holder which is used
to align the film parallel to the long axis of the tooth.
Use a long cone for the paralleling technique.
Long axis
of the tooth
Film or
sensor
20 Planmeca Intra X-ray Unit
User’s Manual
Bisecting angle technique (optional)
Long axis
of the tooth
Film or
sensor
Positioning the cone
PREMOLAR AND CANINE EXPOSURE
The patient holds the film or sensor in place with his
finger. The X-ray beam is directed perpendicularly
towards an imaginary line which bisects the angle
between the film plane and the long axis of the tooth.
Scale for the cone angle
The angle of the cone is indicated on the scale located on
the vertical joint of the tube head.
The optional long cone can be attached into the short
cone. Refer to chapter 5.2 “Selecting the cone” on page 8.
Select the cone angle from the table below.
TEETH
Premolars and
canine teeth
Premolars and
canine teeth
Position the cone according to the figure below.
Maxilla +45°
Mandible -10°
ANGLE OF
INCLINATION
User’s Manual
Maxillary premolar and canine
Mandibular premolar and canine
Planmeca Intra X-ray Unit 21
PREMOLAR AND CANINE EXPOSURE
8.3 Taking an exposure
Ask the patient to remain as still as possible. Move as far
away from the X-ray tube as the length of the cable from
the control panel permits. The distance must be at least 2
meters (6.6 ft) from the X-ray tube.
No one except the patient may remain in the radiation
area while the exposure is taken.
NOTE Maintain audio and visual contact with the patient and
unit during the exposure.
Check that the ready light is on.
Press and hold the exposure key on the control panel for
BW
READY
PRET
mA
kV
s
MODE
SELECT
the duration of the exposure.
22 Planmeca Intra X-ray Unit
The exposure warning light will come on. You will also
hear the radiation warning tone during the exposure.
User’s Manual
9 INCISOR EXPOSURE
9.1 Selecting the exposure parameters
The preprogrammed exposure values are shown in
section 13 “EXPOSURE VALUES” on page 36.
Check that you are in the desired mode: in the film-based
Film-based
imaging mode
Digital imaging
mode
Phosphoric
mode
imaging mode, in the digital imaging mode or in the
phosphoric mode.
INCISOR EXPOSURE
Child
The imaging mode can be changed by pressing the
MODE key for 2 seconds.
Select the adult or child mode. The indicator light of the
selected projection will come on.
Adult
Select the incisor exposure region with the
preprogrammed setting keys. Press the incisor key once
to select the projection of the maxilla, and press the key
twice to select the projection of the mandible. The indicator light of the selected projection will come on.
Incisors
User’s Manual
The preprogrammed time, kV and mA values appear on
the respective displays.
The preprogrammed time, kV and mA values can be
temporarily changed with the parameter adjustment keys.
This will not affect the preprogrammed values.
Planmeca Intra X-ray Unit 23
INCISOR EXPOSURE
Select the parameter to be adjusted with the SELECT
key.
When the parameter value is flashing on the kV display,
the anode voltage can be changed with the parameter
adjusting keys.
When the parameter value is flashing on the mA display,
the anode current can be changed with the parameter
adjusting keys.
When the parameter value on the kV or mA display is not
flashing, the exposure time value can be changed with the
parameter adjusting keys.
9.2 Patient positioning
Positioning the film/sensor
Paralleling technique (recommended)
NOTE After adjusting the kV or mA value the unit will return
automatically to the time adjustment mode after 5
seconds time.
Ask the patient to sit down. Place a protective lead apron
over the patient’s chest.
The film or sensor is placed to a film holder which is used
to align the film parallel to the long axis of the tooth.
Use a long cone for the paralleling technique.
Long axis
of the tooth
Film or
sensor
24 Planmeca Intra X-ray Unit
User’s Manual
Bisecting angle technique (optional)
Long axis
of the tooth
Film or
sensor
Positioning the cone
INCISOR EXPOSURE
The patient holds the film or sensor in place with his
finger. The X-ray beam is directed perpendicularly
towards an imaginary line which bisects the angle
between the film plane and the long axis of the tooth.
Scale for the cone angle
The angle of the cone is indicated on the scale located on
the vertical joint of the tube head.
The optional long cone can be attached into the short
cone. Refer to chapter 5.2 “Selecting the cone” on page 8.
Select the cone angle from the table below.
TEETH
Incisors Maxilla +55°
Incisors Mandible -20°
Position the cone according to the figures below.
ANGLE OF
INCLINATION
User’s Manual
Maxillary anterior
Mandibular anterior
Planmeca Intra X-ray Unit 25
INCISOR EXPOSURE
9.3 Taking an exposure
Ask the patient to remain as still as possible. Move as far
away from the X-ray tube as the length of the cable from
the control panel permits. The distance must be at least 2
meters (6.6 ft) from the X-ray tube.
No one, except the patient may remain in the radiation
area while the exposure is taken.
NOTE Maintain audio and visual contact with the patient and
unit during the exposure.
Check that the ready light is on.
BW
READY
PRET
mA
kV
s
MODE
SELECT
Press and hold the exposure key on the control panel for
the duration of the exposure.
The exposure warning light will come on. You will also
hear the radiation warning tone during the exposure.
26 Planmeca Intra X-ray Unit
User’s Manual
10 OCCLUSAL EXPOSURE
10.1 Selecting the exposure parameters
The preprogrammed exposure values are shown in
section 13 “EXPOSURE VALUES” on page 36.
Check that you are in the desired mode: in the film-based
Film-based
imaging mode
Digital imaging
mode
Phosphoric
mode
imaging mode, in the digital imaging mode or in the
phosphoric mode.
OCCLUSAL EXPOSURE
Child
Adult
Occlusal
exposure
The imaging mode can be changed by pressing the
MODE key for 2 seconds.
Select the adult or child mode. The indicator light of the
selected projection will come on.
Select the occlusal exposure region with the
preprogrammed setting keys. Press the occlusal
exposure key once to select the projection of the maxilla,
and press the key twice to select the projection of the
mandible. The indicator light of the selected projection will
come on.
User’s Manual
The preprogrammed time, kV and mA values appear on
the respective displays.
The preprogrammed time, kV and mA values can be
temporarily changed with the parameter adjustment keys.
This will not affect the preprogrammed values.
Planmeca Intra X-ray Unit 27
OCCLUSAL EXPOSURE
Select the parameter to be adjusted with the SELECT
key.
When the parameter value is flashing on the kV display,
the anode voltage can be changed with the parameter
adjusting keys.
When the parameter value is flashing on the mA display,
the anode current can be changed with the parameter
adjusting keys.
When the parameter value on the kV or mA display is not
flashing, the exposure time value can be changed with the
parameter adjusting keys.
NOTE After adjusting the kV or mA value the unit will return
automatically to the time adjustment mode after 5
seconds time.
10.2 Patient positioning
Ask the patient to sit down. Place a protective lead apron
over the patient’s chest.
In the intraoral occlusal exposures the film or sensor is
positioned between patient’s upper and lower teeth.
28 Planmeca Intra X-ray Unit
User’s Manual
Positioning the cone
Scale for the cone angle
OCCLUSAL EXPOSURE
The angle of the cone is indicated on the scale located on
the vertical joint of the tube head.
The optional long cone can be attached into the short
cone. Refer to chapter 5.2 “Selecting the cone” on page 8.
Select the cone angle from the table below.
TEETH
Occlusal
exposure
Occlusal
exposure
Position the cone according to the figures below.
Film
Maxillary occlusal Mandibular occlusal
Maxilla +75°
Mandible -60°
ANGLE OF
INCLINATION
Film
User’s Manual
Planmeca Intra X-ray Unit 29
OCCLUSAL EXPOSURE
10.3 Taking an exposure
Ask the patient to remain as still as possible. Move as far
away from the X-ray tube as the length of the cable from
the control panel permits. The distance must be at least 2
meters (6.6 ft) from the X-ray tube.
No one except the patient may remain in the radiation
area while the exposure is taken.
NOTE Maintain audio and visual contact with the patient and
unit during the exposure.
Check that the ready light is on.
BW
READY
PRET
mA
kV
s
MODE
SELECT
Press and hold the exposure key on the control panel for
the duration of the exposure.
The exposure warning light will come on. You will also
hear the radiation warning tone during the exposure.
30 Planmeca Intra X-ray Unit
User’s Manual
11 ENDODONTIC EXPOSURE
When you are taking an endodontic exposure use the
same exposure parameters and patient positioning
methods as with the molar, premolar & canine and incisor
exposures. See chapters 7 “MOLAR EXPOSURE” on
page 15, 8 “PREMOLAR AND CANINE EXPOSURE” on
page 19 and 9 “INCISOR EXPOSURE” on page 23 for
more information.
It is possible to program two sets of exposure parameters
with the endodontic exposure; adult and child.
ENDODONTIC EXPOSURE
User’s Manual
Planmeca Intra X-ray Unit 31
BITE-WING EXPOSURE
12 BITE-WING EXPOSURE
12.1 Selecting the exposure parameters
The preprogrammed exposure values are shown in
section 13 “EXPOSURE VALUES” on page 36.
Check that you are in the desired mode: in the film-based
Film-based
imaging mode
Digital imaging
mode
Phosphoric
mode
imaging mode, in the digital imaging mode or in the
phosphoric mode.
Child
The imaging mode can be changed by pressing the
MODE key for 2 seconds.
Select the adult or child mode. The indicator light of the
selected projection will come on.
Adult
Select the bite-wing exposure region with the
preprogrammed setting keys. Press the bite-wing key
once to select the projection of the endo, and press the
key twice to select the projection of the bite-wing. The indicator light of the selected projection will come on.
Bite-wing
32 Planmeca Intra X-ray Unit
The preprogrammed time, kV and mA values appear on
the respective displays.
The preprogrammed time, kV and mA values can be
temporarily changed with the parameter adjustment keys.
This will not affect the preprogrammed values.
User’s Manual
BITE-WING EXPOSURE
Select the parameter to be adjusted with the SELECT
key.
When the parameter value is flashing on the kV display,
the anode voltage can be changed with the parameter
adjusting keys.
When the parameter value is flashing on the mA display,
the anode current can be changed with the parameter
adjusting keys.
When the parameter value on the kV or mA display is not
flashing, the exposure time value can be changed with the
parameter adjusting keys.
NOTE After adjusting the kV or mA value the unit will return
automatically to the time adjustment mode after 5
seconds time.
12.2 Patient positioning
Ask the patient to sit down. Place a protective lead apron
over the patient’s chest.
In the bite-wing exposures the patient closes the teeth
during the exposure on the film’s tab or on the film/sensor
holder.
User’s Manual
Planmeca Intra X-ray Unit 33
BITE-WING EXPOSURE
Positioning the cone
Scale for the cone angle
The angle of the cone is indicated on the scale located on
the vertical joint of the tube head.
The optional long cone can be attached into the short
cone. Refer to chapter 5.2 “Selecting the cone” on page 8.
Select the cone angle from the table below.
TEETH
Bite-wing exposure 5°
Position the cone according to the figure below.
ANGLE OF
INCLINATION
Bite-wing
34 Planmeca Intra X-ray Unit
User’s Manual
12.3 Taking an exposure
BITE-WING EXPOSURE
Ask the patient to remain as still as possible. Move as far
away from the X-ray tube as the length of the cable from
the control panel permits. The distance must be at least 2
meters (6.6 ft) from the X-ray tube.
No one, except the patient may remain in the radiation
area while the exposure is taken.
NOTE Maintain audio and visual contact with the patient and
unit during the exposure.
Check that the ready light is on.
BW
READY
PRET
mA
kV
s
MODE
SELECT
Press and hold down the exposure key on the control
panel for the duration of the exposure.
The exposure warning light will come on. You will also
hear the radiation warning tone during the exposure.
User’s Manual
Planmeca Intra X-ray Unit 35
EXPOSURE VALUES
13 EXPOSURE VALUES
13.1 Default exposure values
When the unit is switched on, the default exposure values
appear on the displays.
These values can be programmed by the user, see
section 14.1 “Programming the default exposure and
density values” on page 39.
NOTE The exposure values are programmed corresponding
NOTE These values are for speed F films (Kodak Insight).
NOTE The following exposure values need 8 mA.
NOTE The preprogrammed default exposure values are for
the density value 0 (factory preset value). The exposure time values are automatically scaled according
to the density value.
For the speed E films (Kodak Ektaspeed) select 1 step
longer and for the speed D films 4 steps longer exposure time.
PATIENT kV time
Adult 63 0.080
Child 60 0.064
the 20 cm (8”) cone. When using the 30 cm long cone,
use the exposure values given in the table below.
PATIENT kV time
Adult 63 0.160
Child 60 0.120
NOTE When using the digital sensor change the exposure
values by pressing the MODE key.
PATIENT kV time
Adult 63 0.050
Child 60 0.040
PATIENT kV time
Adult 63 0.160
Child 60 0.125
36 Planmeca Intra X-ray Unit
User’s Manual
13.2 Preprogrammed settings values
NOTE Two sets of exposure values (time/kV/mA) have been
programmed for each exposure region: one for adult
mode and one for child mode.
NOTE The exposure time values are programmed corre-
sponding the present density value.
The exposure time values are automatically scaled
according to the density value. If you select a density
value other than 0, the new values are shown both in
programming and exposure mode.
These values can be programmed by the user, see
section 14.2 “Programming the preprogrammed settings”
on page 41. The recommended exposure values are
given in section 17 “EXPOSURE VALUE TABLES” on
page 44.
NOTE These values are for speed F films (Kodak Insight).
For the speed E films (Kodak Ektaspeed) select 1 step
longer and for the speed D films 4 steps longer exposure time.
NOTE The following exposure values need 8 mA.
NOTE The values in the following three tables correspond to
the density value 0.
EXPOSURE VALUES
PREMOLARS
INCISORS
kV time kV time kV time kV time kV time kV time
Adult Maxilla 60 0.080 63 0.080 63 0.100 70 0.080
Mandible 60 0.064 63 0.064 63 0.080 70 0.080
Child Maxilla 60 0.050 60 0.064 60 0.080 66 0.064
Mandible 60 0.040 60 0.050 60 0.064 66 0.064
INCISORS
kV time kV time kV time kV time kV time kV time
Adult Maxilla 60 0.050 63 0.050 63 0.064 70 0.050
Mandible 60 0.040 63 0.040 63 0.050 70 0.050
AND
CANINES
PREMOLARS
AND
CANINES
MOLARS
When using the 30 cm long cone program the values
according to the table given in section 17 “EXPOSURE
VALUE TABLES” on page 44 or select three steps darker
density (longer exposure time).
MOLARS
OCCLUSAL
EXPOSURE
OCCLUSAL
EXPOSURE
ENDO-
DONTIC
60 0.080 63 0.080
60 0.064 60 0.064
ENDO-
DONTIC
60 0.050 63 0.050
BITE-WING
BITE-WING
Child Maxilla 60 0.032 60 0.040 60 0.050 66 0.040
Mandible 60 0.020 60 0.032 60 0.040 66 0.040
User’s Manual
Planmeca Intra X-ray Unit 37
60 0.040 60 0.040
EXPOSURE VALUES
PREMOLARS
INCISORS
kV time kV time kV time kV time kV time kV time
Adult Maxilla 60 0.125 63 0.125 63 0.160 70 0.160
Mandible 60 0.100 63 0.100 63 0.125 70 0.160
Child Maxilla 60 0.064 60 0.080 60 0.100 66 0.125
Mandible 60 0.040 60 0.064 60 0.080 66 0.125
AND
CANINES
MOLARS
OCCLUSAL
EXPOSURE
ENDO-
DONTIC
60 0.160 63 0.160
60 0.125 60 0.125
BITE-WING
38 Planmeca Intra X-ray Unit
User’s Manual
PROGRAMMING THE EXPOSURE VALUES
14 PROGRAMMING THE EXPOSURE VALUES
14.1 Programming the default exposure and density values
Programming the default exposure values
The default exposure values can be programmed for both
the adult and child mode. The indicator light of the
selected projection will come on. The current exposure
values are shown on the time, kV and mA displays.
NOTE Make sure that no exposure region is selected, i.e. no
NOTE The exposure parameters - time, kV and mA - are pro-
preprogrammed setting indicator light is on.
grammed corresponding to the density value 0. The
time value will be automatically changed according to
the selected density value in the film-based imaging
mode, in the digital imaging mode and in the phosphoric mode when you exit the programming mode.
Press and hold down the SELECT key (about 4 seconds)
until you have heard a signal tone to enter the
programming mode.
The imaging mode can be changed by pressing the
MODE key briefly.
The ready light will start to flash. The time display will start
to flash and the default exposure values will appear on the
displays.
User’s Manual
The exposure time value is changed with the parameter
adjustment keys. The exposure times are shown in
section 17.1 “Exposure values for speed F films” on page
44.
Press the SELECT key briefly, the kV display will start to
flash and the exposure time value is stored in the
memory.
The kV value can now be changed with the parameter
adjustment keys.
Planmeca Intra X-ray Unit 39
PROGRAMMING THE EXPOSURE VALUES
Programming the density values
Press the SELECT key briefly, the mA display will start to
flash and the kV value is stored in the memory.
The mA value can now be changed with the parameter
adjustment keys.
In the film-based imaging mode the type of the film
processor, processing chemicals and temperatures used
will affect the film density.
By changing the density value all the preprogrammed
values can be changed. This can be used for example
when a more sensitive or less sensitive film is being used
or when the cone is being changed.
Changing the density value will change the selected time
value as follows: one density step equals to one time step.
The negative density value shortens the selected time
value, whereas the positive value lengthens it.
When the SELECT key is pressed a third time briefly, the
current density value starts to flash on the time display
and the mA value is stored in the memory.
The imaging mode can be changed by pressing the
MODE key briefly.
The density value can now be changed with the
parameter adjustment keys. Note that the density value
will affect the time value both in adult and in child mode.
The density has 11 steps from -5 (light exposures) to +5
(dark exposures).
OR
40 Planmeca Intra X-ray Unit
Select the child/adult mode and program its settings as
described above or exit the programming mode by
pressing and holding down the SELECT key. The density
value is stored in the memory.
User’s Manual
PROGRAMMING THE EXPOSURE VALUES
NOTE Both the child and adult mode have the same density
NOTE If you interrupt programming for over 45 seconds, the
values.
unit automatically exits the programming mode, and
the current values will be stored in the memory.
14.2 Programming the preprogrammed settings
NOTE Two sets of exposure values (time/kV/mA) can be pro-
grammed for each exposure region: one for adult
mode and one for child mode. The indicator light of
the selected projection will come on.
NOTE The exposure parameters - time, kV and mA - are pro-
grammed corresponding to the density value 0. The
time value will be automatically changed according to
the selected density value in the film-based imaging
mode, in the digital imaging mode and in the phosphoric mode when you exit the programming mode.
Incisors
Premolars
and
canines
Molars
Occlusal
exposure
Endodontic
Bite-wing
Adult/
child
mode
selection
Select the exposure region with the preprogrammed
setting keys. Press the desired key once to select the
projection of the maxilla, and press the key twice to select
the projection of the mandible. The indicator light of the
selected projection will come on.
The current time, kV and mA values appear on the
respective displays.
Press and hold down the SELECT key (about 4 seconds)
until you have heard a signal tone to enter the
programming mode. The time display and the ready light
will start to flash.
User’s Manual
The imaging mode can be changed by pressing the
MODE key briefly.
Planmeca Intra X-ray Unit 41
PROGRAMMING THE EXPOSURE VALUES
The exposure time value is changed with the parameter
adjustment keys.
Press the SELECT key briefly, the kV display will start to
flash and the exposure time value is stored in the
memory.
The kV value can now be changed with the parameter
adjustment keys.
Press the SELECT key again briefly, the mA display will
start to flash and the kV value is stored in the memory.
The mA value can now be changed with the parameter
adjustment keys.
You can now select a new exposure region or exit the
programming mode by pressing and holding down the
SELECT key (about 4 seconds). You will hear a signal
tone.
NOTE If you interrupt programming for over 45 seconds, the
unit automatically exits the programming mode, and
the current values will be stored in the memory.
42 Planmeca Intra X-ray Unit
User’s Manual
15 CLEANING
15.1 Surfaces
15.2 Film holder
CLEANING
NOTE When cleaning the unit surfaces, always disconnect
the unit from mains.
The unit surfaces can be cleaned with a soft cloth damped
in a mild cleaning solution.
Stronger agents can be used for disinfecting the surfaces.
We recommend Dürr System-hygiene FD 322 or
respective disinfecting solution.
The film holder can be autoclaved up to 145°C or cleaned
with alcohol-based solutions.
16 SERVICE
To guarantee user and patient safety and to ensure image
quality the unit must be checked and recalibrated by a
qualified PLANMECA service technician once a year or
after every 10 000 exposures if this is sooner. Please
refer to the Planmeca Intra Technical Manual for
complete servicing information.
User’s Manual
Planmeca Intra X-ray Unit 43
EXPOSURE VALUE TABLES
17 EXPOSURE VALUE TABLES
17.1 Exposure values for speed F films
mA TIME
8mA70 kV/
child
8mA66 kV/
child
8mA63 kV/
child
8mA60 kV/
child
8mA57 kV/
child
8mA55 kV/
child
8mA52 kV/
child
8mA50 kV/
child
8mA70 kV/
adult
8mA66 kV/
adult
8mA63 kV/
adult
8mA60 kV/
adult
8mA57 kV/
adult
8mA55 kV/
adult
8mA52 kV/
adult
8mA50 kV/
adult
NOTE These values are for speed F films (Kodak Insight).
0.010s
0.012s
0.016s
0.020s
0.025s
0.032s
0.040s
0.050s
0.064s
0.080s
IPMO
IPMO
MAXILLA
MANDIBLE
IPMO
IPMO
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPM O
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPM O
For the speed E films (Kodak Ektaspeed) select 1 step
longer and for the speed D films 4 steps longer exposure time.
0.100s
0.125s
0.160s
0.200s
0.250s
0.320s
0.400s
0.500s
0.640s
0.800s
1.000s
1.250s
1.600s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPMO
IPMO
IPM O
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPMO
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
2.000s
2.500s
3.200s
mA TIME
0.010s
0.012s
0.016s
0.020s
0.025s
0.032s
8mA70 kV/
child
IPM O
44 Planmeca Intra X-ray Unit
0.040s
0.050s
0.064s
0.080s
IPMO
0.100s
0.125s
0.160s
0.200s
MAXILLA
MANDIBLE
0.250s
0.320s
0.400s
0.500s
0.640s
0.800s
1.000s
1.250s
User’s Manual
1.600s
2.000s
2.500s
3.200s
mA TIME
8mA66 kV/
child
8mA63 kV/
child
8mA60 kV/
child
8mA57 kV/
child
8mA55 kV/
child
8mA52 kV/
child
8mA50 kV/
child
8mA70 kV/
adult
8mA66 kV/
adult
8mA63 kV/
adult
8mA60 kV/
adult
8mA57 kV/
adult
8mA55 kV/
adult
8mA52 kV/
adult
8mA50 kV/
adult
0.010s
0.012s
0.016s
0.020s
0.025s
0.032s
0.040s
0.050s
0.064s
0.080s
0.100s
0.125s
0.160s
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPM O
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
IPM O
I INCISORS
M MOLARS
P PREMOLARS AND CANINES
O OCCLUSAL EXPOSURE
EXPOSURE VALUE TABLES
0.200s
0.250s
0.320s
0.400s
0.500s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPMO
IPMO
IPM O
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPMO
IPMO
IPM O
IPMO
IPM O
IPMO
IPM O
0.640s
0.800s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
1.000s
1.250s
MAXILLA
MANDIBLE
1.600s
2.000s
2.500s
3.200s
User’s Manual
Planmeca Intra X-ray Unit 45
EXPOSURE VALUE TABLES
17.2 Exposure values for Dixi2 V1 sensors (high sensitivity)
Select the digital imaging mode of the unit or adjust the
exposure time according to the table.
NOTE In the digital imaging mode the highest time value
that can be selected is 0.80 seconds.
mA TIME
0.010s
0.012s
0.016s
0.020s
0.025s
0.032s
0.040s
0.050s
0.064s
0.080s
0.100s
0.125s
0.160s
0.200s
2 mA 70 kV/
child
4 mA 66 kV/
child
8 mA 63 kV/
child
8 mA 60 kV/
child
8 mA 57 kV/
child
8 mA 55 kV/
child
8 mA 52 kV/
child
8 mA 50 kV/
child
8 mA 70 kV/
adult
8 mA 66 kV/
adult
8 mA 63 kV/
adult
8 mA 60 kV/
adult
8 mA 57 kV/
adult
8 mA 55 kV/
adult
8 mA 52 kV/
adult
8 mA 50 kV/
adult
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
0.250s
0.320s
MAXILLA
MANDIBLE
0.400s
0.500s
0.640s
0.800s
I INCISORS
P PREMOLARS AND CANINES
M MOLARS
46 Planmeca Intra X-ray Unit
User’s Manual
mA TIME
8 mA 70 kV/
child
8 mA 66 kV/
child
8 mA 63 kV/
child
8 mA 60 kV/
child
8 mA 57 kV/
child
8 mA 55 kV/
child
8 mA 52 kV/
child
8 mA 50 kV/
child
8 mA 70 kV/
adult
8 mA 66 kV/
adult
8 mA 63 kV/
adult
8 mA 60 kV/
adult
8 mA 57 kV/
adult
8 mA 55 kV/
adult
8 mA 52 kV/
adult
8 mA 50 kV/
adult
0.010s
0.012s
0.016s
0.020s
0.025s
IPM
IPM
IPM
0.032s
0.040s
0.050s
IPM
IPM
IPM
IPM
IPM
IPM
IPM
0.064s
0.080s
0.100s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
EXPOSURE VALUE TABLES
0.125s
0.160s
0.200s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
0.250s
0.320s
0.400s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
0.500s
0.640s
MAXILLA
MANDIBLE
0.800s
User’s Manual
I INCISORS
P PREMOLARS AND CANINES
M MOLARS
Planmeca Intra X-ray Unit 47
EXPOSURE VALUE TABLES
17.3 Exposure values for Dixi2 V3 sensors
Select the digital imaging mode of the unit or adjust the
exposure time according to the table.
NOTE In the digital imaging mode the highest time value
that can be selected is 0.80 seconds.
mA TIME
0.010s
0.012s
0.016s
0.020s
0.025s
0.032s
0.040s
0.050s
0.064s
8 mA 70 kV/
child
8 mA 66 kV/
child
8 mA 63 kV/
child
8 mA 60 kV/
child
8 mA 57 kV/
child
8 mA 55 kV/
child
8 mA 52 kV/
child
8 mA 50 kV/
child
8 mA 70 kV/
adult
8 mA 66 kV/
adult
8 mA 63 kV/
adult
8 mA 60 kV/
adult
8 mA 57 kV/
adult
8 mA 55 kV/
adult
8 mA 52 kV/
adult
8 mA 50 kV/
adult
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
IPM
IPM
0.080s
0.100s
0.125s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
0.160s
0.200s
0.250s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
0.320s
0.400s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
0.500s
0.640s
MAXILLA
MANDIBLE
0.800s
I INCISORS
P PREMOLARS AND CANINES
M MOLARS
48 Planmeca Intra X-ray Unit
User’s Manual
mA TIME
8 mA 70 kV/
child
8 mA 66 kV/
child
8 mA 63 kV/
child
8 mA 60 kV/
child
8 mA 57 kV/
child
8 mA 55 kV/
child
8 mA 52 kV/
child
8 mA 50 kV/
child
8 mA 70 kV/
adult
8 mA 66 kV/
adult
8 mA 63 kV/
adult
8 mA 60 kV/
adult
8 mA 57 kV/
adult
8 mA 55 kV/
adult
8 mA 52 kV/
adult
8 mA 50 kV/
adult
0.010s
0.012s
0.016s
0.020s
0.025s
0.032s
0.040s
0.050s
IPM
IPM
IPM
0.064s
0.080s
0.100s
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
EXPOSURE VALUE TABLES
0.125s
0.160s
0.200s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
IPM
MAXILLA
MANDIBLE
0.250s
0.320s
0.400s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
IPM
IPM
IPM
IPM
IPM
0.500s
0.640s
MAXILLA
MANDIBLE
MAXILLA
MANDIBLE
0.800s
User’s Manual
I INCISORS
P PREMOLARS AND CANINES
M MOLARS
Planmeca Intra X-ray Unit 49
ERROR CODES
18 ERROR CODES
ERROR CODE ERROR MESSAGE EXPLANATION
The error code is displayed on the time display.
Press the SELECT key to clear the error from the display.
Er.00
Er.10
Er.11
Er.12
Er.13
Er.29
Er.30
Er.31
Er.33
Er.34
Er.36
Er.37
Er.38
Exposure key was released too early during the exposure.
X-ray tube Anode voltage (kV) overshoot.
X-ray tube Anode voltage (kV) dropped suddenly.
X-ray tube cathode filament preheating voltages are not calibrated.
Filament preheating voltage calibration failed.
Membrane keyboard key short-circuited/pressed during the self test or
faulty display board.
kV value does not reach or it exceeds the given value (difference more than
5%).
X-ray tube Anode current (mA) missing, or not in specified limits.
X-ray tube Filament voltage (V) missing, or outside the range (too low or too
high).
X-ray tube Anode voltage (kV) missing, or below the specified limit.
Too long exposure.
kV feedback signal open circuit or short circuit.
mA feedback signal open circuit or short circuit.
Er.50
Er.51
Er.52
Er.57
Er.60
Er.61
Er.71
Er.81
Er.83
Tube head temperature sensor short circuit.
Tube head temperature sensor open circuit.
Filament voltage feedback not in specified limits.
Exposure key pressed during self test.
± 15VDC voltage is out of limits.
Communication error between control panel and tube head CPU.
FLASH memory check-sum error (tube head CPU).
EEPROM memory defective (tube head CPU).
Config register error (tube head CPU).
50 Planmeca Intra X-ray Unit
User’s Manual
19 DISPOSAL OF THE UNIT
DISPOSAL OF THE UNIT
In order to reduce the environmental load over the
product’s entire lifecycle, PLANMECA’s products are
designed to be as safe as possible to manufacture, use
and dispose of.
Parts which can be recycled should always be taken to the
appropriate processing centres, after hazardous waste
has been removed. Disposal of obsolete units is the
responsibility of the waste possessor.
All parts and components containing hazardous materials
must be disposed of in accordance with waste legislation
and instructions issued by the environmental authorities.
The risks involved and the necessary precautions must be
taken into account when handling waste products.
Part
Frame and
covers
- metal
- plastic
- rubber
Motors (X)
Component
boards
Main materials
for disposal
Aluminium,
galvanized
steel,
lead
PEI,
PC, ABS
Recyclable
X
X
X
X
(X)
material
Waste
disposal
site
X
Hazardous
waste
(separate
collection)
X
User’s Manual
Cables,
transformers
X-ray tube X
Packing Wood,
Other parts X
Copper,
steel,
transformer oil
cardboard,
paper
X
X
X
X
X
X
Planmeca Intra X-ray Unit 51
TECHNICAL SPECIFICATIONS
20 TECHNICAL SPECIFICATIONS
20.1 Technical data
Generator Constant potential, microprocessor controlled,
operating frequency 66 kHz
X-ray tube Toshiba D-0711SB
Focal spot size 0.7 mm according to IEC 60336
Cone diameter ø 60 mm (2.36 in.)
Rectangular 33 x 43 mm (1.30 x 1.69 in.)
Max. symmetrical radiation field ø 60 mm at SSD 200 mm
ø 60 mm at SSD 300 mm
according to IEC 806
Total filtration min. 2 mm Al equivalent at 70 kV
according to IEC 60522
Inherent filtration 1 mm Al equivalent at 70 kV
according to IEC 60522
Anode voltage 50, 52, 55, 57, 60, 63, 66, 70kV, ±2 kV
Anode current 8, 7, 6, 5, 4, 3, 2 mA, ± (5% + 0,2 mA)
Target material Tungsten
Target angle 16°
Exposure times 0.01 - 3.20 sec., ± (5% + 0,001 s), 26 steps
Reference current time product 8 mAs at 70 kV, 8 mA, 1 sec.
Lowest current time product 0.02 mAs at 2 mA, 0.01 sec.
Max. nominal anode voltage 70 kV
Power input 1000 VA
Max. electrical output 560 W at 70 kV, 8 mA
Electrical output at 0.1 sec. 560 W at 70 kV, 8 mA
Max. loading energy 1800 mAs/h at 70 kV
SID (SID = source - image
receptor distance) min. 200 mm (8 in.)
SSD (Source-Skin Distance)
Standard/Long 200 mm (8 in.)/300 mm (12 in.)
Long with rectangular collimator 306 mm (12.04 in.)
Mains voltage 100 V~/110-115 V~/220-240 V~
Apparent resistance 0,3 ohms 100-115 V~/ 0,8 ohms 220-240 V~
Mains frequency 50/60 Hz
Duty cycle 1:15, automatic control
Electrical classification Class I, Type B
Weight total 23 kg (51 lbs)
tube head 4.5 kg (10 lbs)
Internal mains fuses: units with 100V~ or 110-115V~ voltage
setting: 15AT, 250V, slow blow (6.3x32mm)
(special fuse, manufacturer Bussmann,
type MDA)
units with 220-240V~ voltage setting:
8AT, 250V, slow blow (6.3x32mm)
(special fuse, manufacturer Bussmann, type MDA)
52 Planmeca Intra X-ray Unit
User’s Manual
Environmental requirements
Ambient temperature operating +5°C - +40°C
Humidity 25% - 75%
Atmospheric pressure range 700 hPa - 1060 hPa
Original manufacturer
PLANMECA Oy, Asentajankatu 6, FIN-00880, Helsinki, FINLAND
phone: +358-20-7795 500, fax: +358-20-7795 555
TECHNICAL SPECIFICATIONS
storage -10°C - +50°C
transport -10°C - +50°C
User’s Manual
Planmeca Intra X-ray Unit 53
TECHNICAL SPECIFICATIONS
20.2 Dimensions (in mm)
745
(29")
1063
(42")
236
(9")
460
(18")
575575
(23")
(23")
1150
(46")
75,5
(3")
385 (opt) (15.2")
535 (opt) (21.1")
760 (std) (29.9")
835 (opt) (32.9")
123,8
(4,9")
320º
1525(opt) (60")
1675(opt) (66")
1900(std) (74,8")
1975(opt) (77,8")
450º
1230,8
(48,4")
305º
165,9
(6,5")
54 Planmeca Intra X-ray Unit
User’s Manual
20.3 User’s statement for Planmeca Intra
Radiation leakage technique factors
The maximum rated peak tube potential is 70 kV and the maximum rated continuous tube
current is 0.53 mA for the maximum rated peak tube potential.
Minimum filtration
The radiation port contains an added 1.0 mm aluminium filtration. The measured halfvalue is 0.50 - 0.55 at 70 kV. The measured value corresponds to an aluminium equivalent
of 2.0 mm.
Rated line voltage
100, 110-117, 220-240 V~ ±10%. Line voltage regulation 10%.
Maximum line current
6.1 A at 230 V~, 12.2 A at 115 V~
Technique factors that constitute the maximum line current condition
TECHNICAL SPECIFICATIONS
70 kV, 8 mA
Generator rating and duty cycle
1.4 kW, duty cycle 1:15. The wait period is controlled automatically by calculating it
according to the formula tw = 15 x texp.
Maximum deviation of peak tube potential from indicated value
± 2.0 kV
Maximum deviation of tube current from indicated value
±10%
Maximum deviation of exposure time from indicated value
±10%
DEFINITION OF MEASUREMENT CRITERIA
Exposure time
The beginning and end points of the exposure time are defined at 70% of the peak
radiation waveform measured with a calibrated x-ray monitor.
Peak tube potential
Tube current
User’s Manual
Is defined as the high voltage mean value measured with a calibrated non-invasive kVp
meter.
Is defined using the voltage over the feedback resistor measured with a calibrated
multimeter. The mA value is calculated by dividing the voltage by the resistance value.
Planmeca Intra X-ray Unit 55
TECHNICAL SPECIFICATIONS
The nominal x-ray voltage together with the highest x-ray tube current
obtainable from the high-voltage generator when operated at it’s highest
x-ray tube voltage
70 kV, 8 mA
The nominal x-ray tube current when operated at the highest x-ray tube
voltage
8 mA, 70 kV
The x-ray tube voltage and tube current which result in the highest electric
output power
70 kV, 8 mA
The nominal electric power for a load time of 0.1 sec and at the nominal
x-ray tube voltage
1.4 kW at 70 kV, 8 mA
Anode heating/cooling curve of the X-ray tube
56 Planmeca Intra X-ray Unit
User’s Manual
X-ray tube assembly heating/cooling curve
X-ray tube assembly heating/cooling curve
TECHNICAL SPECIFICATIONS
140
120
100
80
60
Heat S torage (kJ)
40
20
0
0 30 60 90 120 150 180 210 240 270 300
18 W
13 W
Cooling
Time (min)
Reference axis to which the target angle and the focal spot characteristics
of the tube head assembly refer
User’s Manual
16°
Planmeca Intra X-ray Unit 57
TECHNICAL SPECIFICATIONS
Target angle with respect to the reference axis
16°
Dimensions of the tube head assembly
(WxHxD) 175mm x 105mm x 165mm
Weight of the tube head assembly
3.1 kg
Values of loading factors concerning leakage radiation
70 kV, 8 mA
Tolerances of the focal spot on the reference axis
X= ±0.5 mm (sideways)
Y= ±0.5 mm (in depth)
Z= ±0.5 mm (in height)
58 Planmeca Intra X-ray Unit
User’s Manual
Planmeca Oy | Asentajankatu 6 | 00880 Helsinki | Finland
tel. +358 20 7795 500 | fax +358 20 7795 555 | sales@planmeca.com | www.planmeca.com
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