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Martindale Abrasion Cum Pilling Tester:
The
latest Martindale 4 station abrasion cum pilling tester has been
improved and updated by Asian Test Equipments – a grooving physical
testing equipments manufacturing company.
The
“ASIAN” Martindale Abrasion cum Pilling Tester consists of
four testing plates on which the abrading fabrics is attached, these
four testing table are mounted on the base plate of the instrument.
There is revolving plate, which revolves with the help of three
cranks, pegs & motor. There are four sleeves attached on the
revolving plate. The sample holders for abrasion & pilling
testing are provided with the instrument. There is a set of weights
for proper pressure on the test specimens. Templates for cutting the
samples & abrading cloth and their mallet are also supplied as
standard accessory.
All
parts of the instrument are metallic paint, chrome plating & zinc
plating to give corrosion resistance finish.
Technical Specifications:
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ABRASION
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PILLING
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SCOPE
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Flat woven, knitted and certain non woven fabrics
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Woven and knitted fabrics (staple spun yarns)
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NO. OF SPECIMENS
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1 - 4
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1 – 4
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EXPOSED AREA OF TEST SPECIMENS
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6.45 cm²
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64 cm²
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WORKING PRESSURE ON TEST SPECIMEN
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9 kPa (apparel)
12 kPa (upholstery)
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2.5 cN/ cm² (knitted)
6.5 cN/ cm² (woven)
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ROTATIONAL SPEED OF OUTER DRIVE UNIT
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47.5 ± 2.5 rpm
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47.5 ± 2.5 prpm
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TOTAL STROKE OF DRIVE UNIT
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60.5 ± 0.5
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24.0 ± 0.5
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DRIVE SPEED RATIO OF OUTER PEGS TO
INNER PEG
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32/30
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32/30
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PARALLEISM OF TOP PLATE TO ABRADING
PLATE
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0.05 mm
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0.05 mm
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MAXIMUM CIRCUMFERENTIAL PARALLEISM
OF SAMPLE HOLDER TO ABRADING TABLE
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0.05 mm
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0.05 mm
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