PCE Instruments PCE-CRC 10 User manual

© PCE Instruments
PCE-CRC 10 Adhesion Tester
User Manual
User manuals in various languages (Deutsch,
français, italiano, español, português, nederlands,
türk, polski, русский, 中文) can be downloaded here:
www.pce-instruments.com
Last change: 20 December 2016
v1.0
English

© PCE Instruments
Contents
1Safety notes........................................................................................... 1
2Test procedure ......................................................................................2
3Analysis ................................................................................................. 3
4Warranty.................................................................................................4
5Disposal ................................................................................................. 4

© PCE Instruments
1
1 Safety notes
Please read this manual carefully and completely before you use the device for the first time.
The device may only be used by qualified personnel and repaired by PCE Instruments
personnel. Damage or injuries caused by non-observance of the manual are excluded from our
liability and not covered by our warranty.
The device must only be used as described in this instruction manual. If used
otherwise, this can cause dangerous situations for the user and damage to the meter.
The device must only be used with accessories from PCE Instruments or equivalent.
Otherwise, PCE Instruments does not grant any warranty or assume any liability for
defects or damage.
Do not make any technical changes to the device.
Non-observance of the safety notes can cause damage to the device and injuries to
the user.
We do not assume liability for printing errors or any other mistakes in this manual.
We expressly point to our general guarantee terms which can be found in our general terms of
business.
If you have any questions please contact PCE Instruments. The contact details can be found at
the end of this manual.

© PCE Instruments
2
2 Test procedure
1. Place the cross-cut tester on the
test object, apply soft pressure and pull the
device towards yourself in even movements in
order to make parallel cuts with a length of
approx. 20 mm. Apply enough pressure to
make sure that you reach the next layer or
carrier material.
2. Place the cutting tool on the sample
at 90° to the first cut and repeat step 1 to
create a lattice pattern on the coating (Figure
1).
3. Use a brush to remove dirt from the
lattice and inspect to ensure the cuts have
penetrated all the way through the coating
(Figure 2).
4. Remove and discard two complete
turns of adhesive tape. Remove an additional
length of tape at a steady rate and cut a
piece approximately 75 mm from this length.
5. Place the turns in the middle of the
lattice and use a pencil eraser to straighten
the adhesive tape. (Image 3)
6. Remove the adhesive tape carefully
in a 180 ° angle. (Image 4)
7. Analysieren the result.
8. Repeat the test in two more
positions.
Note: If you would like more information on
this test method, please have a look at the
relevant standard (ISO/ASTM).
Figure 1
Figure 2
Figure 3
Figure 4

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3
3 Analysis
Coating adhesion can be assessed by comparing the lattice of cuts with ASTM or Corporate
Standards. The ASTM standards are reproduced in the following table.
The edges of the cuts are completely
smooth; none of the squares of the
lattice is detached.
0
5B
Detachment of flakes of the coating
at the intersections of the cuts. A
cross cut area not significantly
greater than 5% is affected.
1
4B
The coating has flaked along the
edges and/or at the intersections of
the cuts. A cross cut area
significantly greater than 5%, but not
significantly
greater than 15% is affected.
2
3B
The coating has flaked along the
edges of the cuts partly or wholly in
large ribbons, and/or it has flaked
partly or wholly on different parts of
the squares. A cross cut area
significantly greater than 15%, but
not
significantly greater than 35%, is
affected.
3
2B
The coating has flaked along the
edges of the cuts in large ribbons
and/or some squares have detached
partly or wholly. A cross cut area
significantly greater than 35%, but
not significantly greater than 65%, is
affected.
4
1B
Any degree of flaking that cannot be
classified even by classification 4
(1B).
5
0B

© PCE Instruments
4
4 Warranty
You can read our warranty terms in our General Business Terms which you can find here:
https://www.pce-instruments.com/english/terms.
5 Disposal
In order to comply with the EU directive 2012/19/EU we take our devices back. We either re-use
them or give them to a recycling company which disposes of the devices in line with law.
For countries outside the EU, batteries and devices should be disposed of in accordance with
your local waste regulations.
If you have any questions, please contact PCE Instruments.

© PCE Instruments
5
PCE Instruments contact information
Germany France Spain
PCE Deutschland GmbH PCE Instruments France EURL PCE Ibérica S.L.
Im Langel 4 76, Rue de la Plaine des Bouchers Calle Mayor, 53
D-59872 Meschede 67100 Strasbourg 02500 Tobarra (Albacete)
Deutschland France España
Tel.: [phone] Téléphone: [phone] Tel. : [phone]
Fax: [phone] Numéro de fax: [phone] Fax: [phone]
[email protected] [email protected] [email protected]
www.pce-instruments.com/deutsch www.pce-instruments.com/french www.pce-instruments.com/espanol
United States of America United Kingdom Italy
PCE Americas Inc. PCE Instruments UK Ltd PCE Italia s.r.l.
711 Commerce Way suite 8 Units 12/13 Southpoint Business Park Via Pesciatina 878 / B-Interno 6
Jupiter / Palm Beach Ensign Way, Southampton 55010 LOC. GRAGNANO
33458 FL Hampshire CAPANNORI (LUCCA)
USA United Kingdom, SO31 4RF Italia
Tel: [phone] Tel: [phone] Telefono: [phone]
Fax: [phone] Fax: [phone] Fax: [phone]
[email protected] [email protected] i[email protected]
www.pce-instruments.com/us www.pce-instruments.com/english www.pce-instruments.com/italiano
The Netherlands Chile Hong Kong
PCE Brookhuis B.V. PCE Instruments Chile SA PCE Instruments HK Ltd.
Institutenweg 15 RUT 76.423.459-6 Unit J, 21/F., COS Centre
7521 PH Enschede Calle Santos Dumont N° 738, Local 4 56 Tsun Yip Street
Nederland Comuna de Recoleta, Santiago, Chile Kwun Tong
Telefoon: [phone] Tel. : [phone] Kowloon, Hong Kong
Fax: [phone] Fax: [phone] Tel: [phone]
[email protected] [email protected] [email protected]
www.pce-instruments.com/dutch www.pce-instruments.com/chile www.pce-instruments.cn
China Turkey
Pingce (Shenzhen) Technology Ltd. PCE Teknik Cihazları Ltd.Şti.
West 5H1,5th Floor,1st Building Halkalı Merkez Mah.
Shenhua Industrial Park, Pehlivan Sok. No.6/C
Meihua Road,Futian District 34303 Küçükçekmece - İstanbul
Shenzhen City Türkiye
China Tel: [phone]
Tel: [phone] Faks: 0212 705 53 93
[email protected] [email protected]
www.pce-instruments.cn www.pce-instruments.com/turkish