Additionally, the energetic content of the other three feed samples (1 g) was measured using a microcalorimeter
(IKA[R] C 200 and precision of 1 J [mg.sup.-1]).
was frequently calibrated electrically during the experiment.
Other products provided by TA Instruments include rheological measurement systems, microcalorimeter
systems providing the ultimate in sensitivity, ruggedness and versatility, ElectroForce mechanical testing instruments for the dynamic characterization of a range of materials, thermal conductivity meters, flash diffusivity instruments, dilatometers, and a complete line of new instruments for the measurement of rheological and physical properties of polymers, rubber and rubber compounds at all stages of manufacture.
Calorimetric measurements were performed using high-sensitivity differential adiabatic scanning microcalorimeter
DASM-4 (Biopribor, Pushchino, Russia), with a sensitivity >0.017 mJ x [K.sup.-1] and a noise level < [+ or -]0.05 [micro]W.
 studied the effects of coal functional groups on the adsorption microheat of coalbed methane using a C80 microcalorimeter
Figure 4 shows the microcalorimeter
manufactured by Tokyo Riko Corporation, which was used for measuring the microhydration heat.
A ratio of released and adsorbed heat of developed formulations was determined using microSC microcalorimeter
(Setaram Instrumentation, France).
Little, "Application of microcalorimeter
to characterize adhesion between asphalt binders and aggregates," Journal of Materials in Civil Engineering, vol.