Vacuum embedding unit (VEU)

The vacuum embedding unit has been developed for impregnating porous and fragile specimens with an adequate bonding material that fills pores� cracks and prevents fracture. Up to 10 specimens can be processed sequentially without disrupting the vacuum. The former are placed on a rotating plate in individual moulds inside the vacuum chamber. A silent electrical vacuum pump� a pressure gauge and a vacuum regulating valve generate and maintain the vacuum. Once the latter condition established� the moulds are successively brought under the resin’s feeding nozzle and filled using a resin dispenser. This component consists of a disposable plastic cup which contains the resin� a disposable plastic tube that channels the resin� a rubber stopper ensuring effective sealing and a ball joint allowing the tube to be manipulated and orientated inside the chamber. A lamp helps to monitor the extraction of bubbles from the resin. The glass chamber prevents strong resin adhesion� therefore facilitating maintenance and cleaning.

FEATURES: Turntable plate diameter: 200 mm

Max standard moulds:10

Weight: 20 kg

Overall dimensions: 440x300x450 mm

Chamber dimensions: 200 ? x 150 mm (Height)

Power supply: 220 VAC� 50/60 Hz BENEFITS:

* Simple operation and effortless cleaning

* Ideal for soft� porous and friable specimens

* Up to ten specimens can be impregnated together

* Compact� benchtop unit with integral vacuum pump

* Specimen impregnation is performed isothermally (up to 80��C)