About: vaccine or pharmacy fridge/refrigerator?
For many years we used a normal small domestic fridge for vaccine
storage. The domestic fridge at home is not very accurate and not
very stable and not very consistent. The vaccine stored would
often be outside a preferred range to the point that it actually
deteriorated. The evaporator is in the storage compartment. When
the compressor is running the air cooled by the evaporator (the
icy panel inside at the back) falls and starts the cooling of the
contents at the bottom. There is usually several degrees
difference between the temperature at the top and the bottom. This
is not good enough for a precious cargo such as vaccines and other
The solution is simple. The evaporator is separated by a wall and the air is blown over it and into the storage compartment by a fan. This moves the air quickly in a loop and steadily cools all of the contents at the same rate.
This picture shows Haier HYC118. Clearly visible is the digital
display and controls at the top and through the glass door is the
fan port. These models often feature a heated double glazed glass
front door which never fogs up. The advantage is that you can see
and identify the article you are about to remove from the fridge
and therefore minimise the door open time.
To be compliant with the NZ Ministry of
Health cold chain protocol the fridge must store and allow
you to retrieve the daily minimum and maximum temperature data.
You can download a brochure showing the whole range of Haier
pharmacy and vaccine fridges here.
Free phone 0800 222 812 (0800 CCAT12)
See our Labspec listing here