BB20 layer thickness measuring device

Name: BB20 Coating Thickness Meter
Brand: Trotec
SKU: 3510205075
Price: 89.95 GBP
Availability: InStock

Quick thickness measurement of car paint and other coatings

The spring-loaded measuring head has a practical V-groove that simplifies measuring on round objects

Dual sensor for the thickness measurement of non-magnetic layers on all magnetic and non-magnetic metals

Thanks to its innovative dual sensor, the BB20 enables measuring the thickness of non-magnetic coatings such as paints, varnishes, plastic coatings, zinc coatings, enamellings or chrome plating both on iron or steel and also on non-ferrous metals like aluminium, magnesium, titanium etc.

The measuring head is spring-loaded and equipped with a practical V groove. This way, the measuring of round objects such as axes or hinges is easier and not influenced by vibrations.

The measuring device, comfortably to be used with one hand, impresses with a Broad measuring range from 0 to 1,250 µm and ensures precise measuring results in every situation plus it comes with additional helpful statistics displays and a convenient alarm function when exceeding or falling below a predefined layer thickness.

The professional equipment features make the BB20 an indispensable tool in the motor vehicle sector, e.g. for paintwork control measurements or the detection of repainted accidental damages – but also for the universal check of hand rail and ship's paint or other protective coatings.

Special features of the BB20

Dimensions of the BB20 — Easy, one-hand operation.

Rear view of the BB20 — Easy, one-hand operation.

Detail view measuring head — V groove for measurment on roundings.

USB interface for the PC measuring data transfer.

Application examples from practice:

Automotive sector: paint inspection measurements and detection of repainted accident damage.

Inspection of railing and marine coatings and other protective coatings.

All coating thickness gauges in direct comparison:

In order to find exactly the right measuring device for you, you have the possibility here to clearly compare all coating thickness gauges from Trotec.Models that you do not want to include in the comparison can simply be clicked away.

Technical data by comparison

A few practical benefits:

Dual sensor for the thickness measurement of non-magnetic layers on all magnetic and non-magnetic metals
Broad measuring range from 0µmto 1,250 µm
Spring mounted measuring head
V groove for measurment on roundings
Alarm function when exceeding or falling below a predefined layer thickness
Various statistical functions such as maximum, minimum and average layer thickness
Two-point calibration for pinpoint accuracy
Storage capacity for up to 400 measured values
USB interface for the PC measuring data transfer
Easy, one-hand operation
Backlit display
Automatic switch-off
Optimum price-performance-ratio

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BB20 Coating Thickness Meter

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Technical data

Technical data Standard scope of delivery Ascertainable measured values and functions

Technical data
General information
	Article number	3.510.205.075
Layer thickness measurement
	Functional principle \| Layer thickness	Magnetic induction, Turbulent flow
	Material \| Layer thickness	Ferromagnetic ground, Non-ferrous metal ground
	Min. measuring range [µm]	0
	Max. measuring range [µm]	1,250
	Accuracy	±0.1 µm
	Tolerance \| Non-ferrous metal ground Guaranteed tolerance with ferromagnetic ground in the measuring range from 0 to 850 µm	(±3 % + 1.5) µm of measured value
	Tolerance \| Non-ferrous metal ground Guaranteed tolerance with non-ferrous metal ground in the measuring range from 850 to 1,250 µm	±5 % of measured value
	Tolerance \| Ferromagnetic ground In the measuring range from 0 to 850 µm	(±3 % + 1) µm of measured value
	Tolerance \| Ferromagnetic ground In the measuring range from 850 to 1,250 µm	±5 % of measured value
	Minimum measuring surface with non-ferrous metal ground	Ø 5 mm
	Minimum bending radius with non-ferrous metal ground	3 mm
	Critical primary layer thickness of non-ferrous metal ground	0.3 µm
	Minimum measuring surface with ferromagnetic ground	Ø 7 mm
	Minimum bending radius of the measuring surface with ferromagnetic ground	1.5 mm
	Critical primary layer thickness of ferromagnetic ground	0.5 µm
Memory organisation
	Internal flash memory	Up to 400 measured values
	Recall of previous measurements
Display
	LCD
	Monochrome
Device control
	Push buttons
Ambient conditions
	Operation - min. temperature [°C]	0
	Operation - max. temperature [°C]	40
	Operation – min. relative humidity [% r.F.]	20
	Operation - max. relative humidity [% r.F.]	90
Dimensions
	Length (packaging excluded) [mm]	110
	Width (packaging excluded) [mm]	24
	Height (packaging excluded) [mm]	54
Weight
	(packaging excluded) [kg]	0.114

Standard scope of delivery
Standard scope of delivery
	Measuring device
	Transport case
	USB cable
	Software
	Calibration accessories
	Operating manual

Ascertainable measured values and functions
Internal sensors
	Layer thickness [µm]
External sensors
	Minimum value display
	Maximum value display
	Average value display
	Automatic switch-off
	Backlit display
	Acoustic alarm function
	Sensor for ferromagnetic ground
	Sensor for non-ferrous metal ground
	Two-point calibration
	Standard deviation
	Battery status indication