Ceramic Bulb Extra Large (ESEXL)

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Please contact your local distributor for current price and availability.



Available Wattage: 300 and 400W

Size:  140 x 137mm

Average weight: 253g

Iron-chrome aluminium resistance wire

Heater Voltage: 230V as standard ( other voltages available on request )

Useful wavelength range: 2-10 microns

Average Operating Life: 5,000 – 10,000 Hours

Recommended radiation distance from heater is 100 mm to 200 mm

Technical information

Available Wattage300400
Mean surface temp (°C)450530
Max permissible operating temp (°C)530530

Based on tests of average surface temperature with an infrared thermometer set at an emissivity of 0.9


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