Altana Z7-Z10 Bubble Viscometers Uživatelský manuál stáhnout pdf (Strana 6)

However, this close tolerance is relatively expensive,

and for the sake of economy, tubes having the

same approximate diameter with a tolerance of

± 0.150 mm. Grade “B” are used by many

manufacturer for general factory control tests.

This viscometer meets the requirements of ASTM

D 154, D 555, D 1131, D 1545, D 1725, FTMS

14la-Method 4271, and AOCS Method Ka6.

Approximate Viscosity in Stokes at 25º C (77º F)

A 0.54

B 0.69

C 0.93

D 1.03

E 1.23

F 1.52

G 1.60

H 2.11

I 2.24

J 2.68

K 2.88

L 3.02

M 3.35

N 3.45

O 3.78

P 4.09

Q 4.42

R 4.67

S 5.18

T 5.47

Directions for Using the Gardner Bubble Viscometer

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Altana Z7-Z10 Bubble Viscometers Uživatelský manuál Strana 6