purchase of equipments equipment items , purchase of equipments , tearing strength tester (elmendorf type) for measuring tearing strength of fabric download pressure : 1600 gf (without augmenting weight) 3200 gf (with augmenting weight “a”) 6400 gf (with augmenting weight “a+b”) tearing distance : 43.0 ± 0.15 mm slit size : 20 mm ± 0.2 mm distance between clamps : 2.5 mm ± 0.3 mm applicable standard(s) : astm d1424, bs 4253 / 4468 , double yarn twist tester gauge length : 0 to 20 inch counting system : direct result; control system: microcomputer based pre-selectable / pre-programmable solid-state circuitry control. applicable standard(s) : astm d1422 / d1423 and is 832 , lea tester test category : yarn capacity : 200 to 500 lbf result storage capacity : 500 test results (50 set of 10 tests) control system : detachable microcomputer based solid-state electronic control system display : digital lcd display applicable standard(s) : astm d1578 , bursting strength tester for measuring bursting strength of fabric capacity : upto 60 or 70 kg/cm2 display : digital lcd display motor driven applicable standard(s) : astm d3786 (hydraulic method) , beesley balance measuring principle : moment method sampling: with template for cotton, linen, wool and worsted. leveling : leveling knob applicable standard(s) : astm d2260 / d3776, bs 2865 & iso 7211 , crock meter (rubbing fastness tester) for measuring rubbing fastness of fabric type: motorized test specimen size : 25 cm x 5 cm pre-programmable range : 5 to 999 strokes applicable standard(s) : aatcc 8, aatcc 165, bs 1006, bs 4655 & iso 105 , electronic wrap reel to produce lea skeins of yarn of a predetermined length capacity: 10 skeins at the time (cops) swift perimeter of reel: 1.5 yards pre-programmable range: 5 to 999 revolutions reeling speed: 150 ± 5 rpm applicable standard(s) : astm d1578, astm d1907, astm d2260, is 1315, bs 2010 & is1671