|
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 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:
|
|
ABRASION
|
PILLING
|
|
SCOPE
|
Flat woven, knitted and certain non woven fabrics
|
Woven and knitted fabrics (staple spun yarns)
|
|
NO. OF SPECIMENS
|
1 - 4
|
1 – 4
|
|
EXPOSED AREA OF TEST SPECIMENS
|
6.45 cm²
|
64 cm²
|
|
WORKING PRESSURE ON TEST SPECIMEN
|
9 kPa (apparel)
12 kPa (upholstery)
|
2.5 cN/ cm² (knitted)
6.5 cN/ cm² (woven)
|
|
ROTATIONAL SPEED OF OUTER DRIVE UNIT
|
47.5 ± 2.5 rpm
|
47.5 ± 2.5 prpm
|
|
TOTAL STROKE OF DRIVE UNIT
|
60.5 ± 0.5
|
24.0 ± 0.5
|
|
DRIVE SPEED RATIO OF OUTER PEGS TO INNER PEG
|
32/30
|
32/30
|
|
PARALLEISM OF TOP PLATE TO ABRADING PLATE
|
0.05 mm
|
0.05 mm
|
|
MAXIMUM CIRCUMFERENTIAL PARALLEISM OF SAMPLE HOLDER TO ABRADING TABLE
|
0.05 mm
|
0.05 mm
|
|
Phone : 91-120-6476382/2833028
Fax : 91-120-2833028
