Model Number: MKCIH-04 Key Specifications/Special Features: Ceramic infrared heaters are 96% infrared energy efficientElectric infrared heat can be used in many industries and applications and can be grouped into four major categories: curing/drying/heating/cooking/saunasThe elements are designed to be used in processes where heat transmission must be by radiation, heating wire embedded into flat/convex/concave shaped heater creates infrared in either focused or parallel raysParameters:- Watt densities 3W/cm (tolerance within +/- 2% )- Operating temperature 300C to 700C (572°F - 1292°F)- Maximum temperature: output of up to 1292°F (700°C)-Standard voltages: 120V, 220V, 230V, 240Vand 480V-Useful wave length range: 2-10 microns-Nickel chrome resistance wire(NiCr20/80)- Standard power range: 100W ~ 1000W (based on size)- Estimated life of 10,000 hours with one (1) year warranty-- Type K thermocouple mounted internally in center heater, type J is also available