Elcometer 510 - Securing the Dolly; Using 10 mm, 14.2 mm or 20 mm Dollies

4 GETTING STARTED (continued)
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en-8
R
Dolly Size
Pre-defined Pull Rates
(Only the pull-rates listed below are available for selection)
MPa/s
psi/s
N/s
-2
Nmm /s
10mm
1.00, 2.00, 3.00,
4.00, 5.00
125, 200, 400,
600, 725
80, 160, 235,
315, 395
1.00, 2.00, 3.00,
4.00, 5.00
14.2mm
0.40, 0.70, 1.40,
2.00, 2.50
60, 100, 200,
300, 360
65, 110, 220,
315, 395
0.40, 0.70, 1.40,
2.00, 2.50
20mm
0.20, 0.30, 0.70,
1.00, 1.20
30, 50, 100,
150, 180
65, 95, 220,
315, 380
0.20, 0.30, 0.70,
1.00, 1.20
50mm
0.04, 0.08, 0.12,
0.16, 0.20
5, 8, 16, 24, 30
80, 160, 235,
315, 400
0.04, 0.08, 0.12,
0.16, 0.20
5 SECURING THE DOLLY
5.1 USING 10mm, 14.2mm OR 20mm DOLLIES
1 Prepare the surface of the dolly and the coating where the dolly is
to be applied by roughening with the abrasive pad. Then de-
grease and clean both surfaces using a suitable solvent and
allow to dry.
®
2 Mix equal quantities of the two part Araldite adhesive and apply
a thin, even layer to the prepared surface of the dolly.
®
 Araldite adhesive is supplied by Elcometer however, other adhesives can
be used - see Section 16 ‘Adhesives’ on page en-20.
3 Press the dolly firmly onto the prepared test surface and apply
pressure to squeeze out excess adhesive which should then be
wiped clean.
4 Allow the adhesive to cure - see Section 16 ‘Adhesives’ on page
en-20.
 If testing on vertical surfaces, you may wish to tape the dolly in place
during cure.
5 If required, score the coating around the dolly using the dolly
cutter provided.