Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Humidity-controlled chamber for a thermogravimetric instrument










Image Number 7 for United States Patent #7048435.

Embodiments of the present invention relate to apparatus, systems and methods for adding a humidity-controlled system to a thermogravimetric instrument. A humidity-controlled chamber incorporates a housing, a humidifier, a sample chamber, a reference chamber, Peltier devices, humidity and temperature sensors, and gas transmission lines into a single unit. This single unit along with an electronic control unit and mass flow controllers provide a humidity-controlled system designed to control the atmosphere of TGA sample and reference chambers simultaneously. A system comprising an arm, motorized linear actuator and electronic control unit, allows a humidity-controlled chamber to be automatically opened and closed, in turn, allowing reference and sample chambers to automatically be accessed.








 
 
  Recently Added Patents
Vapor phase decarbonylation process
Process for preparing substituted aromatic carboxylic acids
Systems and methods for updating a data store using a transaction store
Information display device and program storing medium
System and method for monitoring network activity
Debris tray
Reading apparatus and reading method
  Randomly Featured Patents
Apparatus for developing a printing plate
Method and system for registering a mobile node via a registration proxy
Biodegradable resin composition
Viscous damper having a conical plunger tube
Drop-in immersion probe
Method for molding articles of thermoplastic sheet materials
System and method for dynamically adjusting data values and enforcing valid combinations of the data in response to remote user input
Screw
Network and method for setting a time-base of a node in the network
Prosthesis gripping system and method