Ultradent Ultrapro TX Cordless User manual
Instructions for Use
Contents
1 Preface ............................................................................................5
2 Product Description.........................................................................5
3 Indications for Use/Intended Purpose .............................................5
4 Contraindications.............................................................................6
5 Warnings and Precautions...............................................................6
6 Stepwise Instructions.......................................................................7
7 Maintenance ...................................................................................9
8Processing ....................................................................................10
9 Storage and Disposal ....................................................................15
10 Technical Considerations ............................................................15
11 Miscellaneous Information .........................................................21
12 Symbol Instruction .....................................................................22
4
Disposable prophy
angle
Centralized control
button
Outer sheath
Motor component
Battery indicator Disposable sleeve
Power adapter
Foot pedal
Charging station
Charging indicator
5
Thanks for purchasing the Ultradent Ultrapro™Tx Cordless hygiene handpiece. For the discerning dental professional
who values an untethered alternative to cleaning and polishing, the Ultrapro Tx Cordless handpiece cuts the cord and
allows the user to perform prophylaxis exibly while providing the patient a comfortable and high-quality cleaning
experience. It is recommended that you read the accompanying documentation to take full advantage of the features
and benets of the Ultrapro Tx Cordless handpiece.
The Ultrapro Tx Cordless handpiece has an ergonomic and lightweight design for maximum clinician comfort and
use. It is equipped with an on/o button and a wireless foot pedal used for dental prophylaxis procedures and is
compatible with nearly all disposable prophy angles on the market.
1 – Motor component
3 – Autoclavable outer sheaths
1 – Charging station
2 – Power adapters
1 – Foot pedal
100 – Disposable sleeves
4 – Disposable prophy angles
6 – Black O-rings
2 – Green O-rings
The manufacturer accepts no liability for any damage resulting from the improper use of this unit and/or any
purpose other than those covered by these instructions.
For all products described, carefully read and understand all instructions in this manual and SDS information
prior to use.
The Ultrapro Tx Cordless handpiece is a cordless prophylaxis handpiece equipped with a control button and a
wireless foot pedal. It is intended for use with disposable prophy angles in the hygiene operatory to perform
cleaning and polishing procedures on tooth surfaces and llings.
6
• Doctors with a pacemaker are prohibited from using this device.
• Patients with a pacemaker (or other electrical equipment) who are warned not to use small appliances (such as
Electric razors, hair dryers, etc.) are prohibited from using this device.
• Hemophilia patients are prohibited from using this device.
• For patients with heart disease, pregnant women and young children, cautiously use this device.
For patients or users with allergy concerns, refer to product allergen document available at www.ultradent.com. If
allergic reaction is observed, rinse exposed area thoroughly with water and have the patient consult their physician.
• Do not place device near a heat source.
• Operate and store device in a safe dry place.
• Do not use lubrication on the motor component.
• Use caution for patients with heart conditions, pregnant women, and children.
• This device requires special precautions regarding electromagnetic compatibility (EMC) and must be in strict
accordance with the EMC information for installation and use. Do not use this equipment near uorescent lamps,
radio transmitting devices, remote control devices, handheld or mobile high-frequency
communication devices.
• Long term use of equipment may result in overheating of the motor handpiece and should be left to cool until
next use. Please contact Ultradent if any issues arise.
• To avoid damage or malfunction of device, use the original charging base.
• Any changes to the device may violate safety regulations, causing harm to patients. The manufacturer will not
accept any liability for a modied device.
• To avoid damage to lithium battery and control circuit, use original power adapter.
• If you think a battery replacement is necessary, please contact Ultradent. Do not attempt to replace the battery.
• To avoid damage, ensure that the device is in the o position before removing or installing the outer sheath or
disposable prophy angle.
• To avoid damage to the handpiece and disposable prophy angle, only use disposable prophy angles compatible
with this device and be sure that they are correctly installed before starting the handpiece.
• Wireless charging will generate heat. The surface temperature of the charging station and motor handpiece will rise.
• According to IEC 60601-1/UL60601-1, this device must not be used in the presence of a ammable anesthetic gas
mixed with air, oxygen, or nitrous oxide. (NOTE: Nitrous oxide by itself is not a ammable anesthetic gas.)
• Do not use handpiece while charging.
7
Ensure that the foot pedal is fully charged before rst use. If the handpiece is turned on, the Bluetooth will be
paired automatically. The Bluetooth indicator will ash while the handpiece and the foot pedal are connecting.
If the connection has failed, the Bluetooth indicator will keep ashing. There may be a 3-second delay to the
handpiece when the foot pedal is activated. If there is no response to the handpiece after depressing the foot pedal,
check the battery and recharge if necessary. After ensuring full connection, step on the foot pedal to control the speed
of the handpiece.
1. Plug the power adapter into an appropriate electrical outlet.
2. Place the motor component on the charging station connected to the power adapter.
3. When the device is charging, the indicator light on the charging station and foot pedal will ash green. Once fully
charged, the battery indicator light will illuminate green.
• Handpiece and foot pedal are provided partially charged (charge level 50%–70%).
• Do not depress the foot pedal while charging.
1. Install disposable sleeve onto the motor component.
2. Install the sterilized outer sheath onto the motor component covered with the disposable sleeve.
: Before installation, check whether the disposable sleeve is intact. Do not use if damaged.
3. Attach the disposable prophy angle onto the cordless handpiece.
1. Press the button on the handpiece once to turn device on. Depress wireless foot pedal to control speed
of motor handpiece.
There may be a 3-second delay during the Bluetooth connection of the foot pedal and handpiece.
2. Use according to clinical need.
3. After use, discard the disposable prophy angle and disposable sleeve. Disinfect and sterilize outer sheath between
each use. Do not immerse sheath in disinfection solution or ultrasonic bath. Only disinfect the motor component,
do not sterilize.
8
INDICATOR PICTURE CHARGE LEVEL LED COLOR
Battery full charged 3 green
Charged 2/3 2 bottom indicators green and 1 top indicator o
Charged 1/3 1 bottom indicator green and 2 top indicators o
Battery low
1 bottom indicator orange and 2 top indicators
o. Unit will soon shut o automatically, charge
immediately.
Bluetooth Indicator
Charging Socket
Battery Indicator
BATTERY INDICATOR’S COLOR BATTERY OF FOOT PEDAL STATUS
Green light ashes Charging
Green light illuminates Fully charged or the battery is sucient for operation
Orange Low battery, unit will soon shut o automatically, charge immediately.
The handpiece will automatically shut down once placed on the charging station or after 5 minutes of device
not being in use.
9
1. Do not use if product or accessories are damaged, smashed, detached, corroded, or bent.
2. This device does not include accessories for repair usage. Please contact Ultradent for repairs.
3. Repairs are only to be performed by authorized service personnel.
• Keep the equipment in a dry storage area.
• Do not throw, beat, or shock the equipment.
• Contact Ultradent if the battery needs repair or replacement.
The O-ring should be replaced regularly every 6 months or sooner if needed.
• Remove the disposable prophy angle and outer sheath from the handpiece.
• Hold the O-ring between your thumb and index nger and apply rm pressure to disengage the ring
from the metal channel.
• Pull the old O-ring o and replace with a new O-ring.
Ultradent hereby warrants that this instrument shall, for a period of 2 years*, conform in all material respects to the
specications therefore as set forth in Ultradent’s documentation accompanying the product and be free from any
defects in materials/or workmanship. This warranty applies solely to the original purchaser and is not transferable.
All defective products are to be returned to Ultradent. There are no user service components of the Ultrapro Tx
Cordless handpiece. Tampering with Ultrapro Tx Cordless handpiece will void its warranty. The Ultrapro Tx Cordless
handpiece warranty does not cover customer damage. For example, if an Ultrapro Tx Cordless handpiece is misused
or dropped and breaks, the customer would be responsible for paying for any necessary repairs.
*With sales receipt indicating the date of sale to the dentist.
10
The objective of the information provided in this section is to reduce the potential for patient cross contamination
when using the device. Please follow all cleaning, disinfection, and sterilization procedures as recommended.
• Sterilize the outer sheath prior to each use. Additional outer sheaths are available for purchase to accommodate
uninterrupted patient procedures.
• Do not place the outer sheath in a disinfectant solution or in an ultrasonic bath.
• Do not use bleach or chloride disinfectant materials.
• For your own safety, please wear personal protective equipment (gloves, glasses, mask).
• The user is responsible for the sterility of the product for the rst cycle and each further usage as well as for the
usage of damaged or dirty instruments where applicable after sterility.
Prophy angle that helps clinician easily access hard-to-reach areas of the mouth quickly for
optimal dental hygiene.
Single use
Discard after use
The outer sheath is a sterilizable protective cover that acts as a sleeve to the internal motor
component. It also houses the bearings and acts as an interface between DPA and the
motor component. The outer sheath features an on-board user centralized control button
for power of the device.
Manual cleaning followed by
steam autoclave
The disposable sleeve is designed to protect the motor component from debris.
Single use
Discard after use
The motor component house, the motor, power supply (lithium-ion battery), and 3
indicator lights. The motor component is not sterilizable and is to be used to provide
speed and torque.
Manual cleaning and
disinfection
11
Converts AC current into DC current required for charging the handpiece.
Manual cleaning and
disinfection
Provides a wireless control for rotation speed control of handpiece. It has two
indicator lights.
Manual cleaning and
disinfection
The charging station uses an induction charge mechanism, allowing the handpiece to
be placed into the charger without regard to any particular alignment.
Manual cleaning and
disinfection
Prepare
After removing the outer sheath from the motor component, carefully place the outer sheath onto the
disinfection tray. To prevent scratching of the surface and cross contamination of sheath, do not allow
products to touch each other, or place into a sterilization bag.
Pre-clean Use tap water, puried, distilled, or deionized water at room temperature of 25°C to pre-rinse for 3 minutes to
remove any visible surface contaminants.
Cleaning
Clean with cleaning agent at the condition recommended by the cleaning agent manufacturer for 5 minutes:
Detergent: RUHOF ENDOZIME®AW PLUS WITH APA
Dilution Ration: 1:270
Temperature: <60°C
Contact Time: 5 minutes
Rinsing Rinse away any contaminants with puried water, distilled, or deionized water at room temperature
of 25°C for 1 minute.
Wipe dry Use a clean sterile cloth or dry paper to wipe the surface to remove excess water.
12
• The cleaning should be performed no later than 24 hours after treatment. The outer sheath can be cleaned by
automated cleaning.
• The outer sheath is not sterile upon receipt and must be steam autoclave sterilized prior to use in accordance with
the following instructions.
1. After removing the outer sheath from the motor component, carefully place the outer sheath onto the disinfection
tray. To prevent scratching of the surface and cross contamination of sheath, do not allow products to touch each
other, or place into a sterilization bag.
2.A For manual cleaning
• Use tap water, puried, distilled, or deionized water at room temperature of 25°C to pre-rinse for 3 minutes to
remove any visible surface contaminants.
• Clean with cleaning agent at the condition recommended by the cleaning agent manufacturer for 5 minutes:
Detergent: RUHOF ENDOZIME® AW PLUS WITH APA Dilution Ration: 1:270 Temperature: <60°C Contact Time: 5
minutes.
2.B For automated cleaning
• Use only washer-disinfectant that meets the FDA requirements for cleaning processes and follow the
manufacturer’s instructions for correct use.
• Wear appropriate PPE (e.g., mask, protective eyewear, and gown) when splashing or spraying is anticipated
during cleaning.
• Use only veried cleaning agents below to clean the outer sheath:
• Cleaning agent name: RUHOF ENDOZIME®AW PLUS WITH APA
• Manufacturer: The RUHOF CORPORATION
3. Rinse away any contaminants with puried water, distilled, or deionized water at room temperature of 25°C
for 1 minute.
4. Use a clean sterile cloth or dry paper to wipe the surface to remove excess water.
5. Package the cleaned/disinfected and dried outer sheath in a sterilization pouch to maintain sterility. It is
recommended to use a legally marketed pouch or other method of maintaining sterility for the following
sterilization cycle.
• Avoid contact with dierent metals when packaging.
• Cold liquid disinfection/sterilization, chemical vapor sterilization, and dry heat sterilization methods have not
been tested or validated for ecacy and are not recommended for use.
• Do not immerse the outer sheath in an ultrasonic bath.
• The use of strong detergent and disinfectant (alkaline pH>9 or acid pH <5) will reduce the life span of products.
It may be advised to bag sheath in a sterilization pouch prior to sterilizing to reduce discoloration and
13
breakdown of the outer sheath over time.
• The outer sheath has been designed for a large number of sterilization cycles. The materials used in manufacture
were selected accordingly. However, with every renewed preparation for use, thermal and chemical stresses will
result in aging of the products. Discoloration and breakdown may occur around 500 uses. End of life is typically
determined by wear and damage due to use.
1. Check the product. If there are any remaining visible contaminants on the product after cleaning/disinfection,
the entire cleaning/disinfection process must be repeated.
2. Check the outer sheath. If it is damaged, smashed, detached, corroded, or bent, it must be scrapped and not used.
3. If the service time of the outer sheath reaches the recommended service life (500 uses), perform routine
inspections and replace if necessary.
: Use only the following steam sterilization procedures (fractional pre-vacuum procedure*) for sterilization.
Other sterilization procedures are prohibited.
1. Place bagged outer sheath into a steam autoclave per the autoclave manufacturer’s instruction.
2. It is recommended to use the validated sterilization parameters: The sterilization time of 4 minutes at a
temperature of 132℃/134℃ and a pressure of 185kPa to 190kPa with a drying time of 20 minutes.
3. The highest sterilization temperature is 138℃.
4. Allow a maximum sterilization time of 20 minutes at 134℃.
5. The outer sheath should remain bagged until ready for use.
Verication of the fundamental suitability of the products for eective steam sterilization was provided by a veried
testing laboratory.
:
• Only products that have been eectively cleaned and disinfected are to be sterilized.
• Before use of the steam autoclave, read the Instruction Manual provided by the equipment manufacturer and
follow the instructions.
• Do not use hot air sterilization and radiation sterilization as this may result in damage to the product.
• Please use the recommended sterilization procedures for sterilization. It is not recommended to sterilize with other
device sterilization procedures such as ethylene oxide, formaldehyde, or low temperature plasma sterilization.
The manufacturer assumes no responsibility for the procedures that have not been recommended. If you use
sterilization procedures that have not been recommended, please adhere to related eective standards and verify
the suitability and eectiveness.
* Fractional pre-vacuum procedure = steam sterilization with repetitive pre-vacuum. The procedure used here is to perform
steam sterilization through three pre-vacuums.
14
Warnings
• Do not sterilize the motor component, foot pedal, power adapter, or charging station.
• The motor component, foot pedal, power adapter, and charging station cannot be cleaned and disinfected with
automatic equipment. Manual cleaning and disinfection is required.
Before each use, the motor component, foot pedal, power adapter, and charging station must be cleaned
and disinfected.
1. Place the motor component, foot pedal, power adapter, and charging station onto a clean surface. Wet a soft
cloth with distilled water or deionized water. Thoroughly wipe all the surfaces of the motor component, foot pedal,
power adapter, and charging station, etc. until the surface is clean.
2. Wipe the surface of the component with a dry, soft nap-free cloth.
3. Repeat the above steps at least 3 times or until all visible soil is removed.
4. Wipe surfaces dry with a clean cloth.
: Use distilled water or deionized water for cleaning at room temperature.
1. Soak the dry soft cloth with 75% ethyl alcohol.
2. Wipe all surfaces of the motor component, foot pedal, power adapter, and charging station with a wet soft cloth
for at least 3 minutes.
3. Wipe the surface of the component with a dry, soft nap-free cloth.
4. After cleaning and disinfecting the motor component, install a disposable sleeve before use.
5. Visually inspect to ensure that all contaminants have been removed and inspect power supply cord for damage.
:
• The cleaning and disinfection must be performed within 10 minutes before use.
After cleaning and disinfection, store all components in a specied storage environment.
15
Store in a clean, dry, ventilated, non-corrosive atmosphere with a humidity of 10% to 93%, an atmospheric pressure of
70KPa to 106KPa, and a temperature of -20℃ to +55℃ .
After sterilization, the product should remain bagged until ready for use. If the storage time exceeds 7 days, it may be
necessary to run through autoclave before use. Product storage must be batched, marked, and recorded.
Dispose of waste according to local rules, guidelines, and regulations.
• Dispose of the charging station, foot pedal, and power adapter as industrial waste according to local laws
and regulations.
• Dispose of the outer sheath, disposable sleeve, and disposable prophy angle as medical waste according to
local laws and regulations.
• The motor component and foot pedal include a battery pack (lithium-ion battery). Do not dispose of in a re
or source of heat. Doing so may cause rupture of the battery pack, scattering of the battery uid, overheating,
smoking, or explosion.
Technical Information/Data
Power source Handpiece: rechargeable lithium battery 3.6V, 750mAh; Foot
pedal: rechargeable lithium battery 3.6V, 750mAh
Rated input 100V-240V~, 50Hz/60Hz, 0.4A Max
Rated output DC5V, 1A
Weight Handpiece:121.6 g
Foot pedal:196.5 g
Dimension Handpiece: 27.6 mm Dia×192 mm
Foot pedal: 128 mm×128 mm×34 mm
Type of protection against electric shock Class II
Degree of protection against electric shock Type B applied part
Degree of protection against harmful ingress of liquid
Handpiece: IPX3;
Foot pedal: IPX1;
Charging station: IPX0
Power adapter: IPX0
16
Operating environment
Ambient temperature: +5℃ ~ +40℃
Relative humidity: 30% ~ 75%
Atmospheric pressure: 70kPa ~106kPa
Transport and storage condition
Ambient temperature: -20℃ ~ +55℃
Relative humidity: 10% ~ 93%
Atmospheric pressure: 70kPa ~106kPa
Handpiece speeds
(+/-10%) Speed range: 500 rpm–4000 rpm
Foot pedal speeds
(+/-10%)
Speed is controlled and adjusted through varying pressure on
the foot pedal. The adjustable range is 500 rpm to 4000 rpm
Maximum torque (+/-10%) 1.2Ncm
Service life 5 years
Charge time Handpiece: Approximately 2.5 hours
Foot pedal: Approximately 2 hours
Auto-o time The foot pedal and handpiece will automatically shut down if
the standby time exceeds 5 minutes
Disposable prophy angle is not rotating
1. Ensure that the outer sheath and the disposable prophy angle
are attached securely.
2. Ensure that the motor component and the outer sheath are
attached securely.
3. Ensure the disposable prophy angle is not damaged.
4. Ensure the outer sheath is not damaged.
Excessive noise or vibration
during operation
1. Ensure that the outer sheath and the disposable prophy angle
are attached securely.
2. Ensure that the motor component and the outer sheath are
attached securely.
3. Ensure the disposable prophy angle is not damaged.
4. Ensure the outer sheath is not damaged.
5. Ensure that the O-ring on the motor component or outer sheath
is not damaged.
Diculty removing or installing
the outer sheath
1. Ensure the outer sheath is not damaged.
2. Check and clean the outer sheath.
17
Motor component cannot be charged 1. Check for foreign matter between charging station and motor component.
2. Check whether the original power adapter is used.
The foot pedal is unable to connect
to the handpiece
1. Place the handpiece into the wireless charging base until the indicator light
of the charging base ashes. Long press the on/o button on the handpiece
while in the charging state. At this time, you will hear a beep; continue
pressing the handpiece button.
2. Using a thin paperclip-like wire, long press into the hole marked “ ” at
the bottom of foot pedal for about 3–5 seconds until the Bluetooth indicator
turns from a ashing to steady light. Immediately release the pressed
button in the “ ” hole of the foot pedal and the pressed handpiece button
to ensure a Bluetooth connection. In the case that this does not work on the
rst attempt, repeat the steps until there is a Bluetooth connection.
The device has been tested and homologated in accordance with EN 60601-1-2 for EMC. This does not guarantee
in any way that this device will not be aected by electromagnetic interference. Avoid using the device in high
electromagnetic environment.
Appliance compliance WEEE directive
Protection Class IPX0 - IPX0 Classication of ingress of water for charging station – not protected
Protection Class IPX1 - IPX1 Classication of ingress of water for foot pedal.
Protection Class IPX3 - IPX3 Classication of ingress of water for handpiece -
Protected against falling spray.
55°C
1
3
1
°
F
-20°C
-4°F
Temperature limitation
Atmospheric pressure for storage
18
Table 1: Declaration - Electromagnetic Emissions
GUIDANCE AND MANUFACTURER’S DECLARATION - ELECTROMAGNETIC EMISSIONS
The Ultrapro Tx Cordless handpiece is intended for use in the electromagnetic environment specied below. The customer or
the user of the Ultrapro Tx Cordless handpiece should ensure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment - guidance
RF emissions CISPR 11 Group 1
The Ultrapro Tx Cordless handpiece uses RF energy
only for its internal function. Therefore, its RF emissions are
very low and are not likely to cause any interference in nearby
electronic equipment.
RF emissions CISPR11 Class B
The Ultrapro Tx Cordless handpiece is suitable for use in all
establishments, including domestic establishments and those
directly connected to the public low-voltage power supply
network that supplies buildings used for domestic purposes.
Harmonic emissions
lEC 61000-3-2 Class A
Voltage uctuations/ icker
emissions lEC 61000-3-3 Complies
19
Table 2: Guidance & Declaration - Electromagnetic Immunity
GUIDANCE & DECLARATION - ELECTROMAGNETIC IMMUNITY
The Ultrapro Tx Cordless handpiece is intended for use in the electromagnetic environment specied below. The customer or
the user of the Ultrapro Tx Cordless handpiece should ensure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment
- guidance
Electrostatic discharge
(ESD) IEC 61000-4- 2
±8kV contact
±2, ±4, ±8,
±15kV air
±8kV contact
±2, ±4, ±8, ±15kV air
Floors should be wood,
concrete, or ceramic tile.
If oors are covered with
synthetic material, the relative
humidity should be at
least 30 %.
Electrical fast transient/
burst IEC 61000-4- 4
±2kV for power supply lines
±1kV for input/output lines ±2kV for power supply lines
Mains power quality should
be that of a typical commercial
or hospital environment.
Surge
IEC 61000-4- 5
±0.5, ±1kV line to line
±0.5, ±1, ±2kV
line to earth
±0.5, ±1kV line to line
±0.5, ±1, ±2kV
line to earth
Mains power quality should
be that of a typical commercial
or hospital environment.
Voltage dips, short
interruptions, and voltage
variations on
power supply input lines
IEC 61000-4- 11
<5 % UT
(>95% dip in UT.) for 0.5 cycle
<5 % UT
(>95% dip in UT.) for 1 cycle
70% UT
(30% dip in UT) for 25 cycles
<5% UT
(>95 % dip in UT) for 250 cycles
<5 % UT
(>95% dip in UT.) for
0.5 cycle
<5 % UT
(>95% dip in UT.) for 1 cycle
70% UT
(30% dip in UT) for 25 cycles
<5% UT
(>95 % dip in UT) for 250
cycles
Mains power quality should
be that of a typical commercial
or hospital
environment. If the user
of the Ultrapro Tx Cordless
handpiece requires
continued operation during
power mains interruptions,
it is recommended that
the Ultrapro Tx Cordless
handpiece be powered from
an uninterruptible power
supply or a battery.
Power frequency (50/60
Hz) magnetic eld
IEC 61000-4- 8
30A/m 30A/m
Power frequency magnetic
elds should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
NOTE: UT is the a.c. mains voltage prior to application of the test level.
20
Table 3: Guidance & Declaration - Electromagnetic Immunity Concerning Conducted RF and Radiated RF
GUIDANCE & DECLARATION - ELECTROMAGNETIC IMMUNITY
The Ultrapro Tx Cordless handpiece is intended for use in the electromagnetic environment specied below. The customer or
the user of the Ultrapro Tx Cordless handpiece should ensure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guidance
Conducted RF lEC61000-4- 6
Conducted RF lEC61000-4- 6
Radiated RF lEC61000-4- 3
3 Vrms
150 kHz to
80 MHz
6 Vrms ISM frequency band
3 V/m
80 MHz to
2.7 GHz
3V
6V
3V/m
Portable and mobile RF communications
equipment should be used no closer
to any part of the Ultrapro Tx Cordless
handpiece, including cables, than the
recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d=1.2×P1/2 d=2×P1/2
d=1.2×P1/2 80 MHz to 800MHz
d=2.3×P1/2 800 MHz to 2.7GHz
where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
and d is the recommended separation
distance in meters (m).
Field strengths from xed RF transmitters,
as determined by an electromagnetic
site survey, a) should be less than the
compliance level in each frequency range.
b) Interference may occur in the vicinity
of equipment marked with the following
symbol:
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is aected by absorption and reection
from structures, objects, and people.
a) Field strengths from xed transmitters, such as base stations for radio (cellular/ cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast, and TV broadcast cannot be predicted theoretically with accuracy. To
assess the electromagnetic environment due to xed RF transmitters, an electromagnetic site survey should be considered.
If the measured eld strength in the location in which the Ultrapro Tx Cordless handpiece is used exceeds the applicable
RF compliance level above, the Ultrapro Tx Cordless handpiece should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the Ultrapro Tx Cordless
handpiece.
b) Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3V/m.
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