Presto Stantest Private Limited offers Microprocessor based accelerated Xenon Arc Tester. Presto Stantest Private Limited is an ISO 9001: 2000 certified company. Available with the model name Xeno Ultimo - 1000, this microprocessor based accelerated Xenon Arc tester determines the color fastness of textiles against sunlight. This machine complies with BS 1610, BSEN 1002-3, ASTM E-4 and DIN 5122/1 standards.