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Thermo Riko's IVF infrared forcused heaters are using a specially designed Infrared light bulb to effectively emit NIR (near infrared) wavelengths. Gold coated spheroid reflectors are precisely manufactured to focus the NIR onto a sample in vacuum chamber or in atmospheric.

Specifications And Features

  • Max temprature: 1,500°C (IVF298W)
  • Heating speed: 100°C/sec max. (IVF298W)
  • Less than 1 minute to 1,500°C
  • Sample size: 10 ~ 20mm diameter
  • Can be used with any gases (i.e. Oxygen)
  • Cooling : water and air
  • Cooling water requirement: Max. 5 bar (?)  filtered water recommended
  • No contamination from atmospheric heat source
  • Programmable controller allows flexible control of the temperature and time
  • Low power consumption, 1kW and 2kW model
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IVF Focused Heater
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Schematic Diagram
ModelIVF298WIVF198W
TypeHigh Temp.Standard
ReflectorSpheroid Mirror, water cooled
Heating area, diameter10 ~ 20mm10mm
Max. temperature1,500°C1,300°C
Max. speed100°C/sec50°C/sec
Sample HolderQuartz
Ultimate Pressure5 x 10-6 mbar
GasSupports inert gas
Power supplyAC100V/20AAC100V/10A
Cooling Water flow rate2 L/min
Typical applicationHigh temperature heating of Silicon and ceramics...etc