Imperial Lab Equipments Private Limited offers Cone Drop Test Apparatus. Imperial Lab Equipments Private Limited is an ISO 9001:2000 accredited company. The Company also manufactures rock testing machines, concrete testing machines, soil testing machines, cement, lime, plaster and mortar testing machines etc. The Cone Drop Test Apparatus is a geotextile testing machine. The Cone Drop Test Apparatus is shock resistant and durable. The available varieties of this testing machine are cross permeability test apparatus and dry sieve test apparatus.