In most experiments, temperature is a very significant parameter to control, monitor and record. And to be able to generate accurate and reliable results, the accuracy of the temperature condition during every step or process in your experimentation should be ensured to be accurate.
Before, it is really hard to control and monitor temperature until lab equipment such as peltier cooler and heater/chillers were developed and made available in the market. However, there are different models of them up to date giving you several options to choose from. With this, it is important that you consider your needs first before purchasing any lab equipment.
The working temperature range that you require is the most important thing you need to consider when buying a heater/cooler equipment. If you will conduct an experiment between 4 to 100 degrees Celsius, then the HPLC Column Chiller/Heater is the best choice for you.
And if your experiment involves a series of steps using different temperatures over a period of time, ECHOthermTM Model CO50 is the best option you should consider. Offering you more convenient ways to observe your experiment and also allowing you to set the temperature over a period of time using a program, this lab equipment will certainly be a wise investment for your laboratory.