TA Tzero® Cell Design

The Tzero cell is designed for excellence in both heating and cooling. The heat flow sensor is machined for symmetry from a single piece of durable, thin wall, high response constantan and directly brazed to  the silver heating block. Design benefits include faster signal response, flat and reproducible baselines, superior sensitivity and resolution,  improved data precision, and unmatched ruggedness.
A chromel/constantan Tzero thermocouple is located symmetrically  between the sample and reference sensor platforms, and acts as an  independent measurement and furnace control sensor. Matched chromel area thermocouples are welded to the underside of each  sensor platform, providing independent sample and reference heat flow measurements that result in superior DSC and MDSC® results