The AQUA 40.00 Vario Headspace combines the Karl Fischer Titration with the headspace technique. This offers a wide range of interesting applications to determine moisture in solid and pasty samples, oils and viscous compounds.

The sample preparation takes place using the dynamic headspace technique. The sample - in a closed vial - is placed into the headspace oven and tempered.

It does not require time-consuming sample preparation:

• - Weigh out the sample into the headspace vial and close it
• - Place the vial in the device (manually or automatically)
• - Prepare the measurement and start it

• Patented closed-loop gas circulation technology, no external carrier gas required
• Really measure moisture with PPM level accuracy
• Save a lot of testing time
• Extend the life of Karl Fischer reagents
• Temperature control program can distinguish free water and bound water
• Multiple types of automatic sampling tray adaptation
• Resolution: 0.1ug
• Repeatability: 10~1000ug±3μg