This video is a demonstration to check the temperature rise time of halogen point heater HPH-18/f9/12V-40W.
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Related page:
Heat-tech News Letter – Vol. 009 
Temperature rising time of HPH-12/f6/12V-20W 
No.56 Heating of high temperature insulation material 
No.22 High-temperature sterilization of Supatera 
High temperature aging of galvanized bolt 
No.92 Temperature setting of the coil spring testing machine (low-temperature material) 
No.91 Temperature setting of the tensile testing machine (low-temperature material) 
No.23 Temperature setting of the tensile testing machine (non-magnetic material and high temperature)