DVVA II 4000
Equipment Description
400-42803-01 (Rev B) - July 2017
1-3
Equipment Description
The DVVA (Dynamic Void Volume Analyzer) II 4000 has been designed specifically for the car-
bon black industry. The DVVA II enables you to determine the occluded pore volume within the
primary structure of carbon black using a compression-type method as opposed to the more
lengthy oil-absorption methods.
The operation of the DVVA II is simple. A quantity of carbon black is placed into the sample
chamber. A piston travels down the chamber, compressing the carbon black against the lower
piston. The software, in response to user-input, automatically controls the application of force so
that high pressures are achieved with precision. As the piston begins to travel down the chamber
and force begins to build, data points are taken at millisecond intervals; force, displacement, and
time are automatically recorded.
Summary of Contents for DVVA II 4000
Page 1: ...DVVA II 4000 Dynamic Void Volume Analyzer Operator s Manual Rev B 400 42803 01 July 2017 ...
Page 4: ......
Page 10: ...Table of Contents DV VA II 4000 vi 400 42803 01 Rev B July 2017 ...
Page 16: ......
Page 32: ......
Page 116: ......
Page 136: ......
Page 160: ......
Page 180: ......
Page 212: ......
Page 214: ......
Page 240: ......
Page 246: ......
Page 248: ......