Sheen_Catalogue AW.indd
Sheen_Catalogue AW.indd
Sheen_Catalogue AW.indd
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Scratch Tester<br />
This motorised apparatus is dedicated to coatings hardness<br />
evaluation based on scratching resistance method. a<br />
test panel is clamped and slowly moved whilst a stylus or<br />
alternative tool scratches the surface. depending on test<br />
procedures, specified or variable loads can be applied to<br />
obtain different degrees of failure, from trace to destruction.<br />
a voltmeter indicates the contact of the tool with the metallic<br />
sample substrate.<br />
Max. panel size : 100 x 150 x 1.6 mm (0.3 mm coating).<br />
alternatively a simple manually operated version is also<br />
available.<br />
Features<br />
robust construction, reliable and reproducible results<br />
Simple maintenance, easy to replace tools<br />
220-240 V / 50 Hz<br />
(110-120 V / 60 Hz on request, please specify)<br />
Ordering references<br />
Motorised Scratch Tester<br />
3 versions, 220-240 V / 50 Hz:<br />
705 Mechanised Scratch Tester iSo 1518 / BS 3900<br />
e2: for scratch test, 3-4 cm/s. displacement,<br />
tungsten carbide hemispherical stylus, 2 kg set of<br />
weights (1 x 100 g., 2 x 200 g., 1 x 500 g. 1 x 1000<br />
g. & 1 spindle).<br />
705/1 Mechanised Scratch Tester aSTM d5178: 6 mm/s.<br />
displacement, Ø1.6 mm toroidal tool,<br />
set of weights 2 kg (id. above) + 4 x 2kg = 10 kg<br />
705/2 Mechanised Scratch Tester aSTM d2197: 1-2”<br />
/s. displacement, Ø1.6 mm toroidal tool, set of<br />
weights 2 kg (id. above) + 4 x 2kg = 10 kg<br />
Manual Scratch Tester<br />
706 Hand Scratch Tester iSo 1518<br />
(including weights/needles)<br />
44<br />
Pencil Hardness Tester<br />
a traditional method to test the resistance of coatings to<br />
scratch. pencils of progressive hardness, hold by a specific<br />
carriage are applied onto the test surface under a force of<br />
750 g, at 45° angle. The surface will be variably damaged, in<br />
function of the pencil hardness, thus pass/fail or hardness to<br />
failure evaluations are possible.<br />
Features<br />
reliable test with high quality pencils<br />
Standard delivery: specific pencil holder, set of 20 pencils<br />
ranging from 9B to 9H, pencil sharpener, 400 grit abrasive<br />
paper, carry case.<br />
Ordering references<br />
Pencil Hardness Tester<br />
720n Wolff-Wilborn pencil Tester, complete set<br />
721 Spare set of pencils<br />
Standards<br />
aSTM d3363<br />
iSo 15184<br />
eCCa T4/1<br />
Barcol Indentation Tester<br />
a handy and easy to use instrument to test the hardness<br />
of soft materials such as metals (aluminium, brass, alloys),<br />
plastics, fibreglass, polyesters, leather etc. By pressing the<br />
instrument onto the test surface a needle penetrates the<br />
material and the degree of hardness is displayed on a dial<br />
scale from 0 to 100.<br />
3 ranges available: for soft materials (25-150 Brinell) – for soft<br />
metals/plastic – for very soft material: plastic, leather etc,<br />
Ordering references<br />
Barcol Tester<br />
710/934/1 Barcol Tester 25-150 Brinell<br />
710/934/2 Barcol Tester for soft metals/plastic<br />
710/934/3 Barcol Tester for very soft materials<br />
Standards<br />
aSTM B648 (aluminium alloy)<br />
d2583 (rigid plastics & soft metals)
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