Extractor Frame Universal-

Model HV-EXP158
The extractor frame has been designed to extract specimenform almost every type of sampling tube, mould is generaluse in soil engineering laboratory or in the field. This has theadvantage that it can be mounted vertically or horizontaly asdesired. Three 1¥2 inch diameter samples can be collectedinto three 1 Y2 inch diameter tubes from one 4 inch diasample .This is a unique feature which ensures the economicuse of the sample in an undisturbed state.It comprises a frame designed for screw jack operation, oneeach of the adapters and plunger adapters for size 1.5 dia 3inch diameter 4 inch diameter, 6 inch diameter and a stand toobtain simultaneously three 1.5 inch diameter samples formone 4 inch diameter sample. The thrust plate which slidesalong the slotted supports can be clamped at any desiredposition by means of locking nut. Besides this, the tube ormould can be held in position by raising the tube guides andheld in position with locking screws. The lead screwmovement can be stopped at any predetermined position bytightening the lead screw locking collar by means of setscrew.