Appendix A "Range Coefficient - IKA Rotavisc control Mode D'emploi

Appendix A "Range coefficient"

Using the "Range coefficient", the maximum viscosity that can be measured with a specific
spindle can be quickly determined�
1� Identify the selected spindle and the viscometer spring sensor (lo-vi/me-vi/hi-vi l/hi-vi ll)�
2� Find the "Range coefficient" in below table�
3� Divide the range coefficient by the spindle speed�
E�g�: If you choose me-vi viscometer with SP-6 spindle: Range coefficient is 10,000�
At speed of 10 rpm, the maximum viscosity (mPa
Spindle
SP-1
SP-2
SP-3
SP-4
SP-5
SP-6
SP-7
SP-8
SP-9
SP-10
SP-11
SP-12
S-SP
ELVAS-SP
DIN-SP-5
DIN-SP-6
DIN-SP-7
VOL-SP-2.1
VOL-SP-3.8
VOL-SP-4.2
VOL-SP-6.7
VOL-SP-7.1
VOL-SP-16.1
VOL-SP-10.4
VOL-SP-11.0
VOL-SP-13.5
VOL-SP-9.0
VOL-SP-9.4
lo-vi me-vi
6,000 64,000
30,000 320,000
120,000 1,280,000
600,000 6,400,000
1,200,000 12,800,000
937 10,000
3,750 40,000
9,375 100,000
18,750 200,000
37,500 400,000
93,750 1,000,000
375,000 4,000,000
98,400 1,050,000
600 6,400
1,144 12,200
3,420 36,500
11,340 121,300
117,200 1,250,000
46,880 500,000
120,000 1,280,000
3,000 32,000
4,688 50,000
480,000 5,120,000
23,440 250,000
46,880 500,000
93,750 1,000,000
30,000 320,000
60,000 640,000
s) is 10,000/10=1,000 mPa
·
hi-vi l
128,000
640,000
2,560,000
12,800,000
25,600,000
20,000
80,000
200,000
400,000
800,000
2,000,000
8,000,000
2,100,000
12,800
24,400
73,000
242,600
2,500,000
1,000,000
2,560,000
64,000
100,000
10�240,000
500,000
1,000,000
2,000,000
640,000
1,280,000
s
·
hi-vi II
512,000
2,560,000
10,240,000
51,200,000
102,400,000
80,000
320,000
800,000
1,600,000
3,200,000
8,000,000
32,000,000
8,400,000
51,200
97,600
292,000
970,400
10,000,000
4,000,000
10,240,000
256,000
400,000
40,960,000
2,000,000
4,000,000
8,000,000
2,560,000
5,120,000
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