EK8522 – CaF2 Window

Steady State IR Source

ek8522loresHelioworks offers a unique steady state infrared emitter for the mid IR spectrum that operates at up to 950° Centigrade in an industry standard TO-8 package. A calcium fluoride (CaF2) window provides spectral transmission to over 9 microns.

Key Features Include:

  • Kanthal Filament with Emissivity of 0.7
  • Calcium Fluoride (CaF2) Window
  • Internal Gold Plated Parabolic Reflector
  • Standard TO-8 Package
  • Inert Gas Backfill

Electrical Specifications:

  • Peak Voltage = 3.0 Volts DC MAXIMUM
  • Peak Current = 1.48 Amps
  • Peak Power r= 4.4 Watts

Current vs. Voltage

current-ek8522

Radiant Exitance

Volts =3.0, Distance = 3.0 inches from source
ari-ek8522

Printable Version