DVS Endeavour
5X Parallel Gravimetric Sorption Analyzer

Offering the highest throughput of our entire DVS range, the DVS Endeavour, a 5X Parallel Gravimetric Sorption Analyzer, precisely controls and measures temperature and relative humidity while recording the highest resolution changes in mass on up to 5 samples simultaneously.

Combined with a range of modular accessories, the DVS Endeavour is one of the most versatile DVS instruments on the market.

The ability to preload, automate, and run experiments without the interaction of an operator can save laboratories valuable time and manpower, and deliver more results in a shorter timeframe, massively reducing costs. With 5 sample champers and a specially configured Ultrabalance system, the DVS Endeavour enables laboratories to measure real-time mass changes caused by sorption or desorption of water and/or organic molecules, and gain a detailed and accurate insight into organic and vapor sorption kinetics.


With Surface Measurement Systems Patented Speed-of-Sound Sensor, Organic vapor partial pressures can now be directly measured using the DVS Endeavour. Combined with a range of modular accessories to provide further insight and control throughout the experiment, the DVS Endeavour is an impressive tool for achieving unmatched high throughput in sorption characterization studies.

Benefits
  • Simultaneous 5X sample measurement
  • Organic and Water vapor sorption kinetics
  • Organic vapor sorption in a fixed RH background
  • Real-time partial pressure measurement and control
  • Water and organic vapor sorption isotherms from 10 to 70 °C
  • In-situ drying of samples to 200 °C
  • Optional Color Video Microscopy
  • True O drying at 0.0% RH
   Applications
  • Batch-to-batch variation
  • Water sorption isotherms & kinetics
  • Amorphous content
  • Hydrate/solvate formation
  • Polymorph identification
  • Diffusion and permeability
Schematics
Solvents
  • Acetone 
  • Chloroform
  • Cyclohexane
  • Decane
  • Dichloromethane
  • Dichloromethane
  • Ethanol
  • Ethyl acetate
  • Ethyl benzene
  • Heptane


  • Hexane
  • Isopropanol
  • Methanol
  • Nonane
  • Octane
  • Toluene
  • Water
  • M-Xylene
  • p-Xylene