BCE High Temp – HEM Sealed Heater™
BACKGROUND
This heater has a diameter of 0.330" and features a ceramic-to-metal seal that has been tested at 0°C for 72 continuous hours, successfully passing both hi-pot and meg-ohm tests. It is designed for harsh environments, including ultra-high vacuum freezing temperatures or prolonged immersion in liquid. Additionally, the heater can be exposed to a 5 x 10-9 vacuum environment.
FEATURES
- 538°C (1000°F)
- 0.330" Ø (+.000" / -.002")
- Solid Nickel Pins 0.040" x (2) ~ 3" long
- Ceramic beads can be provided upon request
- Vacuum compatible 5 x 10-9, (helium leak tested at BCE up to this spec)
- Flanges and fittings can be added under the ceramic-to-metal seal
- 500 Volt DC insulation test 8 seconds, 100 mΩ minimum
- Hi-pot 1300VDC @ 0.3 mA for 1 second
- Material: 321 Stainless Steel Body, Solid Nickel Pin, with Standard Braze (54% silver)
- 12 to 240 Volt
- 1.5" to 24" Immersed length
- Wattage varies per the application required ~150 watts per square inch of heater output
BCE Engineering & Quality Assurance
BCE engineers provide decades of experience in design and development, delivering a wealth of empirical data and experience. BCE welcomes your custom requirement and will design and deliver a part that meets your challenging needs.
BCE is recognized for its commitment to quality and excellence by being certified in accordance with ISO 9001:2015.
