www.davidson.com.au - Cannon Viscometers & Viscosity Standards

In some situations, such as in a clinical laboratory, the amount of liquid available for measurement is quite small. Several viscometers have been designed which require one milliliter or less of liquid. These are referred to as semi-micro or micro viscometers. The Cannon-Manning Semi-Micro is a U-tube viscometer that has been modified to measure the kinematic viscosity of samples as small as 1.0 mL. The Cannon-Ubbelohde Semi-Micro viscometer is a modification of the standard size Cannon-Ubbelohde viscometer requiring a sample volume of only one milliliter. The Cannon-Manning Semi-Micro Extra Low Change viscometer will permit kinematic viscosity determination with as little as 0.5 milliliters of sample.

Calibrated CMSM Series
For measurement of kinematic viscosity of small samples of transparent Newtonian liquids, including petroleum products or lubricants, according to ASTM D 445 and ISO 3104. Specifications conform to ASTM D 446 and ISO 3105.
Provided with certificate of calibration and instruction sheet.

Sample volume approximately 1.0mL. Sizes 400-600 may require more sample. Require liquid bath depth of 200 mm (8 inches).

Size	Approx. constant, mm2/s2(cSt/s)	Kinematic Viscosity Range mm2/s(cSt)	Uncalibrated CMSMU Series	Calibrated CMSMC Series
25	0.002	0.4 - 2	9721-X50	9721-Y50
50	0.004	0.8 - 4	9721-X53	9721-Y53
75	0.008	1.6 - 8	9721-X56	9721-Y56
100	0.015	3 - 15	9721-X59	9721-Y59
150	0.035	7 - 35	9721-X62	9721-Y62
200	0.1	20 - 100	9721-X65	9721-Y65
300	0.25	50 - 250	9721-X68	9721-Y68
350	0.5	100 - 500	9721-X71	9721-Y71
400	1.2	240 - 1200	9721-X74	9721-Y74
450	2.5	500 - 2500	9721-X77	9721-Y77
500	8	1600 - 8000	9721-X80	9721-Y80
600	20	4000 - 20000	9721-X83	9721-Y83

*Viscometers with special constants, added temps, and before/after data are available by special order at an additional cost.