High-pressure thermo-balance / High-pressure STA in the table version
To the point
Linseis presents the new table-top device for simultaneous thermal analysis, the STA HP L85. The STA HP L85 is the result of 25 years of experience in high-pressure thermal analysis. The superior high-speed micro furnace with a maximum temperature of 1200 ° C, the high-precision “top-loading” microbalance and the true TG-DSC (Thermo-balance and Differential Scanning Calorimeter) open up unimagined new measurement possibilities.
The table design, the optional steam generator and various gas dosing systems offer the greatest possible flexibility. The world’s only combined high-pressure STA (TG-DSC) with top-loading function. For tests up to 1200 °C and up to 150 bar in reactive or inert atmospheres. Easily replaceable by the user TGA– or TG-DSC plug-and-play sensors. You have different options for your experiments: perform only TGA experiments with a volume of up to 1 ml or a combined TGA-DSC analysis with a volume of up to 0.12 or 0.3 ml.
The high-pressure STA (TGA and DSC) enables the combined analysis of weight changes and caloric events such as endothermic or exothermic reactions or phase transitions in one measurement and under the same temperature, gas and pressure conditions. Highly accurate measurement of the sample temperature. The thermocouple is in direct contact with the sample.
The configuration of the STA HP L85 eliminates temperature measurement errors due to the distance between the sample and the thermocouple (in contrast to a magnetic levitation balance). The high-speed micro oven enables rapid heating and cooling (up to 300 °C/min-controlled heating rate and up to 150 °C/min cooling rate). Very small oven volume enables fast gas changes. In addition, the small volume drastically reduces operating costs (gas consumption / energy requirement).
Flexible gas dosing and security design: The gas dosing units can be designed according to your requirements. The number of gases is freely selectable (3 gases are standard, more or fewer gases on request). An optional vapor generator and an automatic evacuation and gas safety system for gases such as hydrogen and hydrocarbons are also available.
