Trotec BB20 User Manual
BB20
EN
OPERATING MANUAL
LAYER THICKNESS
MEASURING DEVICE
TRT-BA-BB20-TC2019-05-001-EN
Table of contents
Notes regarding the operating manual................................. 2
Safety .....................................................................................2
You can download the current version of the operating manual
and the EU declaration of conformity via the following link:
Information about the device................................................3
Transport and storage...........................................................5
Operation ...............................................................................5
Menu structure ....................................................................10
PC software..........................................................................11
Errors and faults..................................................................11
Maintenance and repair ......................................................11
Disposal ...............................................................................12
Notes regarding the operating manual
Symbols
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning
This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.
Caution
This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.
Note
This signal word indicates important information (e.g.
material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry
out your tasks quickly and safely.
Follow the manual
Information marked with this symbol indicates that the
operating manual must be observed.
BB20
https://hub.trotec.com/?id=43284
Safety
Read this manual carefully before starting or using the
device. Always store the manual in the immediate vicinity
of the device or its site of use!
Warning
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may
result in electric shock, fire and/ or serious injury.
Save all warnings and instructions for future
reference.
This appliance can be used by children aged from
8years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe
way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and
user maintenance shall not be made by children
without supervision.
• Do not use the device in potentially explosive rooms.
• Do not use the device in aggressive atmosphere.
• Protect the device from permanent direct sunlight.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
• Do not open the device.
• Observe the storage and operating conditions as given in
the Technical data chapter.
Intended use
Only use the device for coating thickness measurements.
Observe and comply with the technical data.
To use the device for its intended use, only use accessories and
spare parts which have been approved by Trotec.
2 EN
layer thickness measuring device BB20
Improper use
1
2
8
7
9
5
4
3
10
6
Do not use the device in potentially explosive atmospheres, for
measurements in liquids or at live parts. Trotec accepts no
liability for damages resulting from improper use. In such a
case, any warranty claims will be voided. Any unauthorised
modifications, alterations or structural changes to the device are
forbidden.
Personnel qualifications
People who use this device must:
• have read and understood the operating manual, especially
the Safety chapter.
Residual risks
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Warning
The device is not a toy and does not belong in the
hands of children.
Information about the device
Device description
The deviceBB20 is used to determine the coating thickness on
ferromagnetic and non-ferromagnetic metal surfaces. The
measuring device functions according to the magnetic induction
principle (for coatings on ferromagnetic surfaces) or the
turbulent flow principle (for coatings on non-ferromagnetic
surfaces).
The BB20 is a compact and versatile device suitable for quick,
precise and non-destructive measurements of coating
thicknesses.
Device depiction
Warning
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Caution
Keep a sufficient distance from heat sources.
Note
To prevent damages to the device, do not expose it to
extreme temperatures, extreme humidity or moisture.
Note
Do not use abrasive cleaners or solvents to clean the
device.
No. Designation
1 USB interface
2 Blue button (back/ cancel)
3
button
4 ZERO button
5 Sensor
6 Battery compartment with cover
7 Power button
8
button
9 Red button (select/ confirm)
10 Display
EN 3
layer thickness measuring device BB20
Display
DIR GRO
NO=3 MAX=63
NFe
58
18 17
16
15
14
13
11
12
No. Designation
11 Working mode display
12 Battery indication
13 PC access display
14 NFe/Fe display
15 Indication of the unit
16 Layer thickness display
17 Statistical data display: AVG, MAX, MIN, SDEV
18 Number of measured values
Technical data
Parameter Value
Accuracy 0 to 50μm
(0.1μm)
50 to 850μm
(1μm)
850 to 1250μm
(0.01mm)
0 to 1.968mils
(0.001mils)
1.968 to 33.46mils
(0.01mils)
33.46 to 49.21mils
(0.1mils)
Minimum bending
radius
Diameter of the
smallest measuring
surface
Critical primary layer
thickness
Ambient temperature
Power supply 2 batteries 1.5 V AAA
Dimensions (length
x width x height)
Weight 152 g
1.5 mm 3 mm
7 mm 5 mm
0.5μm 0.3μm
0 to 40°C (32 to 104°F) at 20 to
90%RH
114x 27x 54 mm
0 to 50μm
(0.1μm)
50 to 850μm
(1μm)
850 to 1250μm
(0.01mm)
0 to 1.968mils
(0.001mils)
1.968 to 33.46mils
(0.01mils)
33.46 to 49.21mils
(0.1mils)
Parameter Value
Model BB20
Sensor
Functional principle Magnetic induction Turbulent flow
Measuring range 0 to 1250 μm
Guaranteed
tolerance (of the
measured value)
F N
0 to 49.21 mils
0 to 850μm
(±3 % ±1μm)
850 to 1250μm
(±5 %)
0 to 33.46mils
(±3 % ±0.039mils)
33.46 to 49.21mils
(±5 %)
0 to 1250 μm
0 to 49.21 mils
0 to 1000μm
(±3 % ±1.5μm)
850 to 1250μm
(±5 %)
0 to 33.46mils
(±3 % ±0.059mils)
33.46 to 78.7mils
(±5 %)
Scope of delivery
• 1 x Layer thickness measuring device BB20
• 2 x 1.5 V batteries AAA
• 1 x Transport case
• 1xSteel and aluminium base plate with different film
thicknesses for calibration
• 1 x USB cable
• 1x Operating manual
• 1x PCsoftware
4 EN
layer thickness measuring device BB20
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