LASTOMETER (BALL BURST TESTER)
Lastometer is used to testing cracking during lasting: it measures the strength, resistance and extensibility under multidirectional strain. This method applies to leather with the aim of checking its resistance to bursting.
One sample is posistioned over a stainless steel punching pin which, driven by a motor, will provide a climbing action by pressing upwards to the center of the sample.
The operator will verify eventual grain cracking first, and then will take note of load value at bursting, detected by a digital instrument connected to an “a” class load cell.
This equipment is produced in accordance with:
– UNI EN 13511
– UNI EN ISO 17693:2006
– ISO 3379
– DIN 53325
– BS 3144
– NF 52-007
TECHNICAL FEATURES: this machine can be used for any kind of leather and is particularly fitted to the upper leather.
– Supporting steel plate structure with suitable thickness, varnished with epoxy antiacid resin
– Standardized penetration group with a Stainless steel sphere
– Sample straining measurer by a digital precision system to 0,1 mm.Class A loading cell
Functions, Alarm and Cycles selection managed by Last Generation Easy Colour Touch Panel
POWER SUPPLY: 220V – 50Hz