The DTC-25 and DTC-300 thermal conductvitity meters provide direct measurement of thermal conductivity based on the ASTM E1530 guarded heat flow meter method. The DTC-300 meter consists of a guard ...

Both offer a manual method (Procedure A or Method A) and both offer an automatic timed flow measurement (Procedure B or Method B). Theoretically, both methods, if done properly will result in ...

The Avio™ 200 ICP-OES was operated in radial mode in order to perform the analyses, using the conditions shown in Table 1, together with the wavelengths and analytes listed in Table 2. The gas flow of ...