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The stationary tabletop device 3VT basic is used for casting two samples for density-comparison purposes. One of the samples is cast at a defined vacuum of 80 mbar and the other at atmosphere pressure.

The advantages of a crucible pre-heating chamber are described in the section entitled 3VT plus.

The melt samples are then weighed and the density index is calculated by using the Density Index Balance MK 3000.

Special features:

  • Long lifespan due to the design which reflects the special requirements of the foundry
  • User-friendly design
  • Process reliability through fully electronic control:
  • - fully automatic control of vacuum to 80 mbar
    - leakage indicator
    - cycle counter
  • Capable of 100% calibration
  • CE conformity
  • Tested to DGUV standard UV

Previous models to 3VT basic:
3VT LC und N


12 month warranty within Europe.

6 month warranty outside Europe.

Scope of delivery

  • 1 Ladle, 500 mm
  • 1 Crucible tong
  • 2 Crucibles
  • 1 Coating, 200 ml
  • 1 Insulation brick

Technical data

Design: stationary tabletop device, robust powder-coated steel housing, with two carrying handles on the sides.
Dimensions: W 590 x D 570 x H 480 mm
Weight: approx. 35 kg
Power connection: power cable with plug, 230 V, 1400 W, 6,3A, 50-60 Hz, (115 V available on request)
Power consumption: 1400 VA
Vacuum pump: oil-lubricated vacuum pump
Timer: electric short-period timer, (1-99 min. or endless = 00) integrated in display
Vacuum chamber-upper part: incl. safety inspection glass