20
SPINDLE SELECTION TABLES
R
Table 2: Spindle type TL
a
Spindle
speed (rpm)
Maximum
b
measurable viscosity (mPa•s)
TL5
c
TL6
d
TL7
e
0.3 10 000 100 000 200 000
0.5 6000 60 000 120 000
0.6 5000 50 000 100 000
1 3000 30 000 60 000
1.5 2000 20 000 40 000
2 1500 15 000 30 000
2.5 1200 12 000 24 000
3 1000 10 000 20 000
4 750 7500 15 000
5 600 6000 12 000
6 500 5000 10 000
10 300 3000 6000
12 250 2500 5000
20 150 1500 3000
30 100 1000 2000
50 60 600 1200
60 50 500 1000
100 30 300 600
200 15 150 300
Resolution 0.1 mPa•s 1 mPa•s 10 mPa•s
a. Type TL spindles are the optional spindles for use with the Adaptor for Small Sample Volumes; See “Spare
parts and accessories” on page 28.
b. The minimum recommended reading is 15% of the full scale value.
c. TL5 shear rate: 1.32 x rpm with sample volume of 8.0 cm³
d. TL6 shear rate: 0.34 x rpm with sample volume of 10.0 cm³
e. TL7 shear rate: 0.28 x rpm with sample volume of 9.5 cm³
2300_TMA_0377_00_01.book Page 20 Thursday, March 29, 2007 1:32 PM
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