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Power compensation ¿ø¸®¸¦ ÀÌ¿ëÇÑ ¥ìRC¢â´Â titration, isothermal, pressure, scanning calorimeter·Î½á ½Å¼Ó, Á¤È®, °£´Ü, ¾ÈÀü, Àú·ÅÇÑ ¸¶ÀÌÅ©·Î ¹ÝÀÀ¿·®°èÀÔ´Ï´Ù. Cp ÃøÁ¤Àº ¹°·Ð dissolution study¸¦ À§ÇÑ solid additionÀÌ °¡´ÉÇÕ´Ï´Ù.
FEATURES ¢Ã Titration calorimetry - Isothermal calorimetry - Differential
scanning calorimetry °¡ ¸ðµÎ ÃøÁ¤ °¡´ÉÇÑ All-in-one Á¦Ç° ¢Ã Solid ¹× liquid, mixture ÃøÁ¤À» À§ÇÑ low volume disposable cell ¢Ã °¨µµ°¡ ¶Ù¾î³ª°í (high sensitivity) ÃøÁ¤¹üÀ§°¡ ³Ð¾î (standard) »ý¹°ÇÐÀû ¹°Áú¿¡¼ Æø¹ß¹°±îÁö ´Ù¾çÇÏ°Ô Àû¿ëÇÒ ¼ö ÀÖ°í, ¢Ã ÀÀ´ä¼Óµµ°¡ ¸Å¿ì »¡¶ó Kinetic applicationÀÌ °¡´ÉÇϸç, ¢Ã 10 bar ±îÁöÀÇ ¾Ð·Âȯ°æ¿¡¼ ½ÇÇèÇÒ ¼ö ÀÖ¾î¼ catalysis¿Í hydrogenÀÇ ¸ð´ÏÅ͸µÀÌ °¡´ÉÇÏ°í ¢Ã Solid additionÀ» ÀÌ¿ëÇϸé Á¤È®ÇÑ dissolution study°¡ °¡´ÉÇÏ´Ù.
SPECIFICATION -10 °C to 200 °C [Temperature range] 0.5 ¥ìW ~ 10 mW [high] 5 ¥ìW ~ 300 mW [standard]
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THT introduce the micro reaction calorimeter µRC¢â with µW sensitivity and 1.5ml disposable vials. This system gives rapid determination of both exothermic and endothermic reaction enthalpies. The use of a computer controlled addition syringe allows highly accurate and repeated titration of reagents.
Versatile and flexible µRC accomplishes most of the tasks of a large volume reaction calorimeter – but faster, simpler, cheaper and safer.
Areas of application
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Hazard analysis
- Thermal stability
- Heat capacity (Cp) determination
- Reaction kinetics
- Excipient compatibility
- Food spoilage
- Microbial growth
- Protein denaturation
- Adhesive curing
- End point determination
Options available for solid addition and pressure measurement
Heat capacity measurement of water
Sensitivity: +/- 5µW
Dynamic range:5µW to 300mW
Temperature: -10 to 200°C
Modes of operation: Isothermal, Step, Isothermal Scanning, Titration
Scanning Rate: Up to 2°C/min
Isothermal Stability: +/- 0.0001oC - over extended time period
Stirring Speed: 0 - 400 rpm
Time Constant: 10- 20 seconds
Cell Volume: 2.0ml
Cell Type: Removable glass vial
Injection Volume: 1 to 250 µL
Temperature Control: Peltier based - no external equipment required
Measurement Principle: Power compensation
Connection to PC: Cable from µRC to PC USB port
Footprint 15 x 40 x 35cm (width x depth x height)
Options
Pressure measurement : up to 10 bar for monitoring catalysis/hydrogenation
Solid addition option: dose temperature equilibrated powder to liquid for accurate dissolution studies
Disposable syringe Option: manual titration using disposable syrignes
Kinetics analysis Module comprising:
(1) File conversion software (2) Data processing software* (3) Kinetic modelling software* (4) Reactor simulation software*
* Appropriate for semi-batch reactions, isothermal & ramped temperature datasets; descriptive kinetic models
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