Platter--Platter Measuring Equipment With Profiled Surface - Thermo Scientific HAAKE RotoVisco 1 Instruction Manual

Sensor Systems
Plate-Plate Sensor System with variable distance
Sensor
Light weight Cone Order No.
2
Inertia I (kg m ) E--6
Material: Titan DIN No.
Radius R (mm)
i
 delta R (mm)
i
Gap (mm)
Measuring plate steel
Measuring plate location
Radius R (mm)
a
 delta R (mm)
a
Sample volume (cm
perm.temperature max. ( C)
Calculation factors
A (Pa/Nm)
 delta A (%)
--1 --1
M (s /rad s )
12.10 Platter- -platter measuring equipment with
Platter/platter measurement geometries are also available
with profiled surface. These special geometries give relative
measurement results and are particularly suited to tests
which show wall slip. Pre--defined A and M measurement
geometry factors are stored in the HAAKE RheoWin
Software. Because of the profiling, the measurement gap
approached through the software is smaller than the actual
one, which results in a too low a value being measured for
the viscosity. The M factor in the RheoWin--Software needs
to be altered for this reason, using a Newtonian fluid with a
known viscosity.
PP20
222--0586
0.3
0.002
222--1503
10.5
3
) 0.4
636600
0.3
profiled surface.
119
PP35
222--1266
1.7
3.7035
10 17.5
0.0035
1
Standard  60 mm
222--1504
18.0
0.025
1.0
350
118800
0.2
10 17.5
PP60
222--1271
17
30
0.006
222--1505
30.5
4.0
23580
0.1
30