The quality is assurance.

1.Ceramic infrared heater is made out of ceramics;

2.These emitters have a Nichrome (NiCr) wire directly casted into ceramic and they produce temperatures from 300 deg F to 750 deg F;

3.The wavelength produced with at these temperatures is between 3 6 microns;

4.They feature a glazed surfaced to avoid for protection from oxidation and corrosion;

5.Typically they need 10 15 minutes to reach full operating temperature. A thermocouple can be casted directly into the ceramic;

6.Ceramic heaters come in different colors which may indicate the temperature range;

7.Some of these heaters also change color when hot;

8.In order to easily recognize failed elements in a heater bank;

9.They come in different shapes. A flat surface spreads the infrared energy over a wider area, while a concave surface focuses the energy more to a desired spot;

10.They are used for comfort heating, saunas and for industrial heating application requiring lower temperatures;

11.We have standrad size 245*60mm, 122*122mm, 122*60mm, 60*60mm, then we can do as customer' demand size.