Wireless Logger Distance trials
Our new wireless logger is now going through distance trials. Though what we are discovering is that “line of sight” means in a vacuum in space with no obstacles for 3 light years in any direction. In a building it is a bit different. Most of the time “line of sight” means “way less than” […]
Temperature and Concrete Curing
To develop a high strength concrete it is important to ensure that it is cured at the right temperature: Not too hot, and not too cold. If newly placed concrete is allowed to get too hot or too cold there will be a reduced performance of the concrete with cracking, increased permeability, friability with reduced […]
Hand Hygiene
It is amazing how important good hand hygiene is. In fact, the simple act of washing our hands has possibly saved more lives than any drug on the market (bold statement made with absolutely no backing evidence). I was talking with a friend who was introducing HACCP into a catering company in Angola. He said […]
Cooling of Fruit in Cartons Takes Time
Experiments have been done using temperature loggers to find out what the temperature is doing. One of our customers picks and transports fruit across Australia. They pick fruit in the morning, place the fruit in cartons then palletise it and place it into cool rooms. The pallets were stacked as 12 cartons to the row […]
Ideal temperature for…

In Google I started to type in “Ideal temperature for” and it came up with: Ideal temperature for baby Ideal temperature for red wine Ideal temperature for fridge Ideal temperature for sleep Ideal temperature for beer Ideal temperature for freezer Ideal temperature for goldfish Ideal temperature for baby’s room Ideal temperature for swimming pool Ideal […]
Comparing Vaccine Fridges
Comparing Vaccine Fridges We now monitor thousands of vaccine fridges and consequently we get calls from clients to discuss some of the issues they are having. And I would have to say that all vaccine fridges are not the same. There are a number of features common to most (all?) vaccine fridges including: Fan forced […]
Temperature of a hogs’ breath
Here’s a simple question that someone, somewhere in the world should be able to answer: What is the temperature of hogs’ breath? When they exhale, what temperature is it? Try to Google it. Thanks to some very good SEO for Hog’s Breath Café, the results are pretty much saturated. But I don’t care about that. […]
Using IR Temperature Sensors – Part 2
This is the second part of my reply on the IFSQN web site in regards to calibrating IR temperature sensors: This possibly highlights the issues involved. The calibration device is basically a black metal cup. You point the gun in one end and place a thermometer into the base (literally into the base, not through […]
Temperature loggers in Vaccine Fridges

After 10 years in the business, it now appears that temperature loggers are becoming a normal option for monitoring vaccine fridges. And it is also finally getting to the stage where a vaccine fridge is considered not only best practice, but the standard practice instead of cheap domestic fridges. But why should people spend more […]
Using IR Temperature Sensors – Part 1

Another part of the discussion at the IFSQN web site was on using IR Guns to measure the temperature. Following is one of my replies in regards to the issue: IR thermometers are a great product if used correctly, but many people don’t know how to use them correctly. They are not like lasers taking […]