Product Evaluation: A Hairdryer Essay -- Papers

Product Evaluation A Hairdryer Introduction. I am a 4th year student in St Patricks Grammar school Downpatrick studying technology and design for my GCSE. I moldiness do two focused tasks, my archetypical task is a product evaluation, for this task I will be evaluating a hairdryer manufactured by Vidal Sassoon. Justification. I picked this gadget because It is a ordinarily used placehold object. I have this appliance in my house so I can look at it whilst testing it against my specification. It is a unisex appliance used by all age groups. I am interested to find out how this appliance actually works. It fits the criteria which is It must have an element of control. It must have a power source. It must be a technological product. Safety. Plastic is used to make the suit of the hairdryer. Plastic is an excellent insulator which does not conduct electricity, heat and is overly waterproof. It will not reshape with high temperatures. The electric element which is housed tumesce inside the hairdryer does not come in contact with wet hair. An supererogatory feature of this hairdryer is that it has an automatic safety cut-off facility. If there is any danger to the drug user or if it heats up above a certain temperature the trip tilt located in the electric meter box switches. There argon square shaped grids at both ends of the appliance. These grids prevent hair from the user getting sucked inside the appliance. The grids also prevent dust from getting into the appliance and onto the element. The c commensurate connected to the rear of the handle is well insulated. It is also quite a flexible, which help... ...ed into shape. The heating element has to conduct electricity and heat, so it will be made of a suitable metal. This metal element/core, has to be able to be worked into complex shapes. So obviously it is going to be a light gauge metal and the beat conductor of electrici ty and heat. through with(predicate) science, I know that copper is the best conductor of electricity, but the mischief is that it tends to be expensive. Aesthetics. The overall colour scheme is silver at the prig and maroon at the handle. The buttons and wiring are black. The plastic has a glassed high quality finish, it gets this from the compression moulding and the properties of the plastic. The metallic material on the nozzle also has a high quality finish. The shape of the hairdryer is wish a hand gun. All the edges on the hairdryer are curved.