Technology Product Evalution Essay, Research Paper
Introduction I am looking at the dish washer as I am really knowing on it. I have a figure of good thoughts on how to better the washer. I am besides interested in electrical devices such as this. Besides my male parent manages a company which deals with such contraptions. Description This dish washer is mahogany brown in coloring material. It to the full integrates with our fitted kitchen. On the face of the dish washer is a drop-down door incorporating a mahogany panel. On the top portion of the front panel is the map boss and 3 map buttons. I have explained how these run on the opposite side of the image. Inside the washer, it is largely H2O powered with the exclusion of the warming elements. There are 2 stacking racks inside with a cutter basket situated in the Centre of the bottom rack. There are 2 spraying weaponries which are powered by H2O force per unit area. There is a sound stifling bed of stuff below the palpebra of the washer. The dish washer is 954mm in tallness and 600mm ten 500mm top surface country. The is a 150mm spread between the washer and the floor. It is supported by a block of kitchen integrated wood. Justification I have chosen this merchandise because: 1 ) A dish washer is about a necessity in today & # 8217 ; s society due to the high criterion of life. 2 ) I know a significant sum of information on the merchandise to give a reasonably accurate rating. 3 ) The merchandise is used on a regular basis by a batch of people. 4 ) I have a figure of thoughts on how to better the merchandise. 5 ) My Father manages a company which is a subdivision of Electrolux the, largest domestic contraption company in the universe. Operational Controls of Dishwasher Eight different scenes: A, B, C, E, D, F, G, H, I. This selects the plan of the wash. Door grip: this is a spring controlled door. The grip is pulled to open the door. The door so automatically locks itself when the door is pushed closed. There is an electronic safety device which turns the dish washer off when the door is opened. Three switches: run the maps of the dish washer. The 1st switches the dish washer on/off, the 2nd chooses the drying temperature of the dishes and the 3rd selects a lower wash temperature. Control Knob: this selects the rhythm of wash you would wish to utilize as above. Factors For Specification 1. I chose biotechnologies as a dish washer has so many different rhythms and manners and a detailed control system would be really complicated. The door should be easy to open as many spring-switch doors can steal possibly doing accidents. 2. I chose stuffs because it is highly of import to what the machine is constructed of. E.g. Cast Fe would be unsuitable for the inside of the dish washer. Another illustration would be a metallic substance to insulate electrical and H2O operated countries of the machine. This would be highly unsuitable. Materials are really of import. 3. Safety is likely one of the most of import factors in the building of a dish washer, Using H2O and electrical powered mechanisms together can be highly unsafe. Besides a dish washer has many crisp borders etc. Safety is an of import factor to see. 4. Appearance is of import largely for the pleasing of the customer/buyer. It would be of import in the selling phase. It is of import that the washer goes good with kitchen trappingss. 5. Cost is of import because it must run into the monetary value set that clients expect to pay. It is besides vitally of import in the selling phase of the merchandise. Specification & A ; # 376 ; Should be attractive to the oculus. Besides should incorporate good with kitchen trappingss. Written instructions should be clear and concise. & A ; # 376 ; Should be safe to utilize. Water and electrical subdivisions should be safely divided. No crisp borders should be left exposed. Small countries in which fingers, could be caught should be safely guarded.
ŸMetallic, rustproof material should be used for the interior of the machine to withstand extreme thermal and aquatic conditions. ŸExterior should be made of an electrically insulating material such as plastic. Wooden cover on door for mahogany effect. There should also be a sound proofing material surrounding the machine to reduce noise pollution. ŸDoor should open easily with little force required. The operation switches and knobs should be easy to understand. Instructions and cycle instructions should be basic and direct. Cost is also important, it needs to reflect the product’s features and be within a price band that is accessible to most people. Questionnaire No. surveyed 1. Do you think that the dishwasher is fairly easy to use? 1. 2. 3. Yes No2. Do you think that the washer is an attractive colour? 1. 2. 3. Yes No 3. Do you believe that the washer integrates well with the 1. 2. 3. Kitchen? Yes No 4. Do you believe the machine to be safe? 1. 2. 3. Yes No 5. Do you think that the machine does its job well? 1. 2. 3. Yes No 6. Do you believe the product has enough user features? 1. 2. 3. Yes No 7. Is the product easy to carry out general maintenance on 1. 2. 3. I.e. clean filters etc.? Yes No 8. Are the stacking arrangements of the baskets adequate for 1. 2. 3. the average household? Yes No 9. Does the purchase price of this dishwasher reflect the overall 1. 2. 3. quality and features of the product? Yes No Evaluation Materials: The interior tub is made of high grade stainless steel suitable for extreme aquatic and thermal conditions. The exterior is made of heat resistant polyvinyl chloride with the outer casing consisting of rust treated steel as condensation can form on surface of washer. There is also a sound dampening material on machine to reduce noise pollution. All materials are well suited to job. Safety: The machine has been in the household for 8 years and has not caused an accident in its working life. No electrical components are exposed to metal or damp areas however there is a slot in the door where a lot of wire is run through. Buttons can sometimes catch the skin and nip. All sharp areas are covered but there are areas where fingers could get caught. Over heat thermostats are installed to switch off heaters when water reaches 75oC. All metal parts are earthed and there is a 13 amp fuse in pug top. The spring switch in the door can be stiff and slips which may cause serious accidents. Ergonomics: This machine is quite easy to use, but some symbols can be confusing. The machine has a counter balance door for easy opening and an ‘easy grip’ control knob for easier operation. The interior of the machine includes an ‘easy lift’ upper basket. Door tends to stick at times. Also the symbols on the knob often wear off with time and use. Appearance: It is fairly dark and dull. It integrates well with the mahogany kitchen as a wood panel door has been fitted. It also has a brown control panel which adds to its unattractiveness. The control panel is easily cleaned however. Modification 1. I would modify the door mechanism. It can be quite stiff at times and needs to be adjusted to loosen spring slightly as I have mentioned in the evaluation. 2. I would also modify the timer knob of the washer as sometimes it is difficult to know what cycle the dishwasher is in because the letters wear off. 3. The appearance I think needs to be improved as the machine is fairly dull and dreary. It needs brightened up. Wash progression L.E.D.’s would brighten up the control panel and be a source of information for the user. 4. I would also route the main wiring harness up the back of the dishwasher instead of its current position via the door. This would prevent wires breaking due to fatigue caused by the door opening and closing over the course of its working life.