Hardness testing for tables is a way of assessing the quality of the tablet. It can also be useful for identifying issues in the manufacturing process or highlighting issues when scaling operations.
It's important that tablets are neither too hard nor too soft. Too hard means the tablet may not dissolve properly, affecting dosage. Too soft affects the tablet's durability, which is an issue during packaging and transportation.
Hardness testing is an add-on service within our Compaction Testing analysis.
We investigate tablet hardness using a Holland C50. Tablets are placed between the jaws of the apparatus and then pressure is applied until the tablet breaks. This allows for highly precise measurements for the breaking point of the tablet and ensures consistent results in repeat testing.
We're specialists in tabletability and powder science. If you're interested in hardness testing, or any of our other services, please get in touch.