3 results about "Incubation temperature" patented technology

The embodiment of the invention provides a blood card incubation temperature control system. The system comprises a heating film, an incubation plate, a heat preservation box, a control panel, a first temperature sensor and a second temperature sensor, wherein the incubation plate and the heat preservation box form a cavity; the heating film is used for heating the incubation plate, so that the incubation plate heats air in the cavity through heat radiation; the first temperature sensor is used for detecting the cavity air temperature corresponding to the cavity; the second temperature sensor is used for detecting the temperature of incubation metal corresponding to the incubation plate; the control panel is used for controlling the heating power of the heating film based on the temperature difference between the cavity air temperature and the preset air temperature so as to adjust the incubation metal temperature, so that the incubation plate adjusts the cavity air temperature to the preset air temperature based on the thermal radiation. The system can improve the stability of incubation temperature control.

A method for quantifying a cellulosic component in a sample includes preparing a first suspension by mixing an amount of sample with first aqueous acid at a concentration of 40 wt-% or greater; incubating the first suspension in a first incubation stage at a first incubation temperature of less than 40° C.; adding water or aqueous sulfuric acid to the incubated first suspension to form a second suspension having a concentration 40 wt-% or less of sulfuric acid based on a total weight of the second suspension; incubating the second suspension in a second incubation stage at a second incubation temperature of 50° C. or greater for an incubation period, wherein the sample is not subjected to hydrolysis at temperatures above 98° C.; separating a supernatant from the incubated second suspension; analyzing the supernatant for total content of xylose, mannose, galactose, and arabinose; and calculating, based on the analysis, the amount of the hemicellulose.

The present invention relates to a method for incubating a plurality of poultry eggs in a hatchery, comprising the step of controlling the heating of the plurality of poultry eggs in a multi-stage egg heating process until hatching occurs, wherein the multi-stage egg heating process comprises at least an initial incubation stage of uniformly heating the plurality of poultry eggs from physiological zero to incubation temperature during an initial incubation period of 4 to 8 days, and a subsequent main incubation period of maintaining the plurality of eggs at the incubation temperature.