Reference
measuring device Surfix FN
The
reference measuring
device Surfix FN is a hand-held measuring device, which combines the
eddy
current principle and the magnet measuring principle in a single
device. This
allows the thickness measurement of coatings on non-ferrous metals,
iron or
steel. The Surfix FN consists of a hand-held part and a cable-bound
sensor for
measuring the coating thickness on a level surface. Using the reference
measuring tool, calibrations for the PaintChecker modular can be made.
For
this, the absolute coating thicknesses, as determined by the Surfix FN,
are
entered into the calibration mask of the PaintChecker, and a
calibration with
the measured PaintChecker data is carried out. The reference measuring
tool is
distinguished by its simple and easy to use operation. The measuring
values
required for the calibration are shown at the same time on the display
and can
be copied rapidly without much handling of the calibration template
being
necessary. For non-metallic substrates, metallic measuring plates have
to be
applied to the substrate and coated at the same time as the substrate
is coated.
On the measuring platelets, the reference measuring tool can then be
used for
measuring because a metallic substrate is available.
|
Designation |
Value /
value range |
|
Type |
Surfix FN |
|
Design |
hand-held
device with separate sensor (1 m permanently connected cable) |
|
Measurable
coatings |
organic
coatings not containing metal, galvanic coatings (e.g. Eloxal) |
|
Substrate |
non-ferrous
metals, iron, steel |
|
Measuring
range |
0...1,500
µm |
|
Measuring
fault |
+/- 1.0
µm + 3 % of the measured value |
|
Resolution |
0.1
µm < 0.2% of the measured value |
|
Display |
4-digit,
32 alphanumerical digits |
|
Smallest
measuring area |
5 mm x 5
mm, substrate thickness > 0.7 mm |
|
Calibration
method |
1 point
calibration, 2 point calibration |
|
Statistics |
individual
value, mean value, sigma, number of measurements |
|
Data
storage |
80
measurements |
|
Interfaces |
infra-red |
|
Languages |
German,
English, French |
|
Operating
temperature |
0...50
°C |
|
Permitted
substrate temperature |
-15...+60
°C |
|
Electricity
consumption |
2x AA
1.5 V (up to 50 h operating time) |
|
Housing/keyboard |
protection
class IP52 (protection against dust and water droplets) |
|
Weight |
ca. 200g
(device including batteries and sensor) |
|
Dimensions |
140 x 62
x 30 mm (h x w x d), sensor D 14 mm x 83 mm |
|
Scope of
delivery |
device
including sensor, zero standards, 2 calibration foils, 2 batteries,
soft bag, operating instructions, manufacturer's test certificate |
|
Optional
accessories |
infra
red adapter for PC, portable data printer, calibration foils, measuring
stand, glossary for coating thickness measurements |
|
|
Fig.1:
Surfix FN (similar
picture)
|
|
Fig.2:
Surfix FN display