DVS Endeavour

Dvs Adventure

5X Parallel Gravimetric Sorption Analyzer

The key feature of DVS Endeavour is the ability to precisely control and measure temperature and relative humidity while simultaneously recording the highest resolution changes in mass on up to 5 samples. Additionally Organic vapor partial pressures can be directly measured using Surface Measurement Systems’ Ultrasonic sensor (patent pending). In a typical experiment a known concentration of water vapor or organic vapor is delivered over a sample placed inside the sample pan. The sample pan is connected to the Surface Measurement Systems UltrabalanceTH measuring real-time mass changes caused by sorption or desorption of water and/or organic molecules.

Outstanding Capabilities
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 vapor sorption isotherms from 5 to 85°C
Organic vapor sorption isotherms from 5 to 50°C
In-situ drying of samples to 300°C
Optional Color Video Microscopy/Fiber Optic Probe Spectroscopy
True0™ drying at 0.0% RH