How can we help? +44 (0)1704 543830 | info@isotech.co.uk

DESCRIPTION

Model 426 is for Aluminium, Silver, Gold or Copper slim fixed point cells as well as for comparison calibration. Heat pipes provide the ideal conditions for the creation and maintenance of slim ITS-90 cells.

The furnace core is a specially-designed stress-free isothermal heat pipe, which provides a very low thermal gradient along the core working length.

The heat pipe is designed so that the inner wall is not subject to thermal expansion stresses from the outer wall before the heat pipe reaches conduction temperature. The working fluid is permanently and safely sealed within the plasma-arc welded enclosure.

The Oberon can be used with Blackbody Fixed Point Cells.

SPECIFICATION

Technical FeatureValue
Model426
Temperature Range450°C to 1100°C
Stability±0.05°C
Display Resolution0.1°C
Cavity Size50mm diameter 300mm deep
Time to Temperature4 hours
CommunicationsSupplied as standard with serial interface, PC adaptor cable and Cal NotePad
Power110 Vac, 1.5kW, 50/60Hz (230 Vac Transformer available)
DimensionsHeight 410mm Width 415mm Depth 280mm Weight 30.5kgs
AccessoriesMetal Block Bath – 426-06-05 Adjustable Equalizing Block. Six pockets 8mm x 160mm deep.
ITS-90 Fixed PointITL M 17672QS Aluminium Quartz Clad Slim Cell
ApparatusITL M 17673QS Silver Quartz Clad Slim Cell
Inconel Basket including insulators426-04-00
230/110V Transformer935-19-43
How to order426 Oberon High Temperature Furnace – Please specify voltage required.

DOWNLOADS

Oberon – for Slim Cells

450°C to 1100°C

Model 426 is for Aluminium, Silver, Gold or Copper slim fixed point cells as well as for comparison calibration.

  • 50 x 300mm Calibration Volume
  • Compact Heatpipe Furnace
  • Suits Aluminium, Silver or Copper Fixed Points
  • Can be used for comparison and infrared calibration

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