Ratek blocks are designed to suit the entire range of Ratek dry block heaters, but will also fit many other brands of dry block heaters. Block dimensions are L95mm x W75mm x H50mm and made from solid anodised aluminium.
 
The solid construction gives rapid heat transfer and therefore rapid block heat-up when used in a Ratek dry block heater. Temperature uniformity is excellent and all blocks are supplied with a thermometer hole for reference.
 
Customised blocks are also available upon request if a standard block is unsuitable, these blocks are available in 50mm, 80mm and 100mm depths to suit a wide range of applications.