Page 7 - Toki Sangyo - TVB15

Upper Measurement Limit Tables ʢmPaɾsʣ

57# .8 Model TVB-10MW / TVB-15M are ideal for high accuracy measurement of low viscosities. L-Adaptor combination enables
measurement of viscosities below 15mPaŋs
57# . Rotational Speed (rpm)
ϩʔλ
L/Adpɹ˞ 10 20 50 100 200 400 1,000 2,000
M1 100 200 500 1,000 2,000 4,000 10,000 20,000
M2 500 1,000 2,500 5,000 10,000 20,000 50,000 100,000
M3 2,000 4,000 10,000 20,000 40,000 80,000 200,000 400,000
M4 10,000 20,000 50,000 100,000 200,000 400,000 1,000,000 2,000,000

57# )8 Model TVB-10HW / TVB-15H are suitable for measurement of high viscosities. Accessory 6-pc. rotor set and variations in
rotation speed enable measurement in the ranges indicated in this table.
57# ) Rotational Speed (rpm)
ϩʔλ ɹ
H1ɹ˞ 100 200 500 1,000 2,000 2,500 4,000 5,000 10,000 20,000
H2 400 800 2,000 4,000 8,000 10,000 16,000 20,000 40,000 80,000
H3 1,000 2,000 5,000 10,000 20,000 25,000 40,000 50,000 100,000 200,000
H4 2,000 4,000 10,000 20,000 40,000 50,000 80,000 100,000 200,000 400,000
H5 4,000 8,000 20,000 40,000 80,000 100,000 160,000 200,000 400,000 800,000
H6 10,000 20,000 50,000 100,000 200,000 250,000 400,000 500,000 1,000,000 2,000,000
H7 40,000 80,000 200,000 400,000 800,000 1,000,000 1,600,000 2,000,000 4,000,000 8,000,000

Model TVB-10RW / TVB-15R offer twice the torque of Model TVB-10HW / TVB-15H for double the measurement range as
57# 38 indicated in this table.
57# 3 Rotational Speed (rpm)
ϩʔλ
H1ɹ˞ 200 400 1,000 2,000 4,000 8,000 20,000 40,000
H2 800 1,600 4,000 8,000 16,000 32,000 80,000 160,000
H3 2,000 4,000 10,000 20,000 40,000 80,000 200,000 400,000
H4 4,000 8,000 20,000 40,000 80,000 160,000 400,000 800,000
H5 8,000 16,000 40,000 80,000 160,000 320,000 800,000 1,600,000
H6 20,000 40,000 100,000 200,000 400,000 800,000 2,000,000 4,000,000
H7 80,000 160,000 400,000 800,000 1,600,000 3,200,000 8,000,000 16,000,000

57# 68 Model TVB-10UW / TVB-15U offer an eight-fold increase in torque over the TVB-10HW / TVB-15H for an eight-fold
increase in measurement range as indicated in this table.
57# 6 Rotational Speed (rpm)
ϩʔλ
H1ɹ˞ 800 1,600 4,000 8,000 16,000 32,000 80,000 160,000
H2 3,200 6,400 16,000 32,000 64,000 128,000 320,000 640,000
H3 8,000 16,000 40,000 80,000 160,000 320,000 800,000 1,600,000
H4 16,000 32,000 80,000 160,000 320,000 640,000 1,600,000 3,200,000
H5 32,000 64,000 160,000 320,000 640,000 1,280,000 3,200,000 6,400,000
H6 80,000 160,000 400,000 800,000 1,600,000 3,200,000 8,000,000 16,000,000
H7 320,000 640,000 1,600,000 3,200,000 6,400,000 12,800,000 32,000,000 64,000,000

˞ denotes option.
Accurate measurement values might not be obtained in the entire area indicated by dark shading ɹɹɹɹɹɹɹor portions of the area indicated by light shading
ɹɹɹɹɹ as these areas are subject to turbulent flow.