Enter the PerkinElmer TMA 4000, the simple, easy-to-use, rugged thermomechanical analysis system that’s ideal for measuring expansion of small components and low expansion rates – circuit boards, component materials, and so much more. And in these times of budgetary constraints and increasing regulatory requirements – RoHS, ASTM, and ISO included – it’s the cost-effective TMA that makes everyone in your lab an expert.