Purchasing a new machine is very attractive because it is guaranteed to work faultlessly and efficiently. However, there are cases whereby buying a new machine is out of the question. Buying a refurbished machine is desirable mostly when a person wants to save money as it may cost less than 50% of the price of a new machine thanks to the electronic assembly. This article discusses things that should be considered before deciding to buy a refurbished CT scanner.
There is a maximum amount of radiation that a human body can tolerate without getting a permanent change in its protein segment (DNA). Mostly, unplanned change in DNA sequence is undesirable, especially if the cause is from radiation. X-ray machines and other scanners release small amounts of radiation to be able to scan a human body, the emission is bearable of course. However, older ones may emit more radiation that may put people s lives in danger.
The machine may have had just a scratch to make it a second-hand product or it may have been used a lot of times and lost its value before you buy it. The former will perform to its maximum design speed while the latter may have a very slow processing speed. The machine you choose should be able to capture images at an acceptable speed, don t compromise.
Buying something that you will probably never use is a waste of money as much as buying something that will not give you what you want is. No person wants to spend money buying more things on top of a big machine that was supposed to come with them. So before buying the scanner, check if it provides the services that you will need and if you can buy a cheaper one that does not come with unnecessary extras.
A used machine may require you to spend more money on it even after the big purchase. Since the scanner is not brand new, it might break up regularly if not maintained properly. This means you will spend a lot of money buying repairing parts and replacing them. Regular maintenance also comes as a cost.
Some scanners are so old that when you buy them they will already have an expired warranty. It is very risky to buy them because should they start to malfunction you will have to pay for the fixing costs yourself. If possible, buy those that are still under warranty and find out how long the warranty will last. If not possible then investigate before making the purchase the type and cost of services available from the manufacturer after warranty.
One last factor to consider is the availability of repairing parts. Are they available in your country or will you be forced to make purchases from offshore countries which will take longer to arrive? Being able to buy them locally is an advantage because in terms of emergencies the machine won t be idle for a long time while waiting for parts to be delivered from overseas.
Take your time and consider all the above-mentioned factors. The final decision of purchase will be the one that will save money and produce outstanding required performance without putting patients health at risk and have readily available parts.
There is a maximum amount of radiation that a human body can tolerate without getting a permanent change in its protein segment (DNA). Mostly, unplanned change in DNA sequence is undesirable, especially if the cause is from radiation. X-ray machines and other scanners release small amounts of radiation to be able to scan a human body, the emission is bearable of course. However, older ones may emit more radiation that may put people s lives in danger.
The machine may have had just a scratch to make it a second-hand product or it may have been used a lot of times and lost its value before you buy it. The former will perform to its maximum design speed while the latter may have a very slow processing speed. The machine you choose should be able to capture images at an acceptable speed, don t compromise.
Buying something that you will probably never use is a waste of money as much as buying something that will not give you what you want is. No person wants to spend money buying more things on top of a big machine that was supposed to come with them. So before buying the scanner, check if it provides the services that you will need and if you can buy a cheaper one that does not come with unnecessary extras.
A used machine may require you to spend more money on it even after the big purchase. Since the scanner is not brand new, it might break up regularly if not maintained properly. This means you will spend a lot of money buying repairing parts and replacing them. Regular maintenance also comes as a cost.
Some scanners are so old that when you buy them they will already have an expired warranty. It is very risky to buy them because should they start to malfunction you will have to pay for the fixing costs yourself. If possible, buy those that are still under warranty and find out how long the warranty will last. If not possible then investigate before making the purchase the type and cost of services available from the manufacturer after warranty.
One last factor to consider is the availability of repairing parts. Are they available in your country or will you be forced to make purchases from offshore countries which will take longer to arrive? Being able to buy them locally is an advantage because in terms of emergencies the machine won t be idle for a long time while waiting for parts to be delivered from overseas.
Take your time and consider all the above-mentioned factors. The final decision of purchase will be the one that will save money and produce outstanding required performance without putting patients health at risk and have readily available parts.
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