Viscosity reference standard

General Purpose Viscosity Reference Standard

ISO 17025 and ISO 17034 (formerly: ISO Guide 34) certified viscosity standards are for the calibration and verification of glass capillary viscometers and other viscosity measurement equipment where the working temperature is precisely controlled.

Basic Features

• Certified with ISO 17025 Quality System.
• Produced according to ASTM D2162.
• Density g/mL according to ASTM D1480.
• Kinematic (mm²/s) and dynamic viscosity (mPa·s) given at all temperatures. Standard package size is 500 mL.
• Fully traceable to National Standards.
• Fully complies with ASTM and IP test method protocols.
• Safety packaging.
• Shelf life of up to two years.

Viscosity Standards Table

Product Code	Viscosity Standard	Viscosity Standards (500 mL bottle) – ISO 17025 Certified
		Approximate Kinematic Viscosity, mm²/s (cSt)
		20°C	25°C	40°C	50°C	60°C	80°C	100°C
25T0276	N0.4	0.4693	0.4497	0.3982	-	-	-	-
25T0727	N0.8	0.7412	0.7024	0.6045	-	-	-	-
25T0728	N1.0	1.292	1.203	0.9908	0.8826	-	-	-
25T0729	N2	2.886	2.604	1.981	1.688	1.461	-	-
25T0700	S3	4.527	3.999	2.885	2.392	2.022	1.511	1.184
25T0708	D5	6.553	5.677	3.893	3.142	2.598	1.876	1.433
25T0701	S6	10.46	8.872	5.781	4.538	3.663	2.548	1.891
25T0710	N7.5	12.38	10.49	6.787	5.300	4.253	2.924	2.149
25T0709	D10	14.57	12.15	7.579	5.810	4.597	3.100	2.249
25T0730	N10	20.72	16.92	10.01	7.473	5.780	3.758	2.656
25T0738	N14	30.30	24.46	14.03	10.28	7.812	4.939	3.413
25T0702	S20	42.78	33.72	18.19	12.90	9.545	5.785	3.882
25T0715	N26	60.96	48.99	27.45	19.75	14.74	8.992	6.018
25T0731	N35	85.45	65.30	32.42	21.93	15.75	8.833	5.633
25T0716	N44	111.2	86.38	44.20	30.15	21.46	12 Related Products BS/U/M-Miniature viscometer BS/U/M-Miniature_viscometer Vacuum Viscometer Bath BT023 Cannon-Fenske reverse flow viscometer Cannon-Fenske _reverse_flow viscometer Cannon Manning Vacuum Viscometers Cannon Manning Vacuum_Viscometer Thermostatic Water Bath for Viscometers TV2000 _TV4000 BS/U-tube viscometer BS/U-tube_viscometer Ubbelohde viscometer - For transparent liquids Ubbelohde_viscometer Cannon-Fenske Routine Viscometers Cannon-Fenske_Routine_Viscometers