Cannon-Fenske routine viscometers calibrated for manual measurements 513 10 Type No. 513 10, Capillary No. 100, Constant K = 0.015-Labcan Scientific

Product Description

SI Analytics 51310 Cannon-Fenske-Routine Viscosimeter (Part No.285403531) is a German-made glass capillary viscometer designed for manual kinematic viscosity measurement of transparent Newtonian fluids.

Manufactured from high-quality DURAN borosilicate glass, this Cannon-Fenske routine viscometer fully complies with ASTM D446 and ISO 3105 standards. Capillary No.100 covers a measuring range of 3–15 cSt, widely used for solvents, light fuels, base oils, chemical additives and dilute polymer solutions.

Classic Cannon-Fenske vertical tube structure with permanently etched timing ring marks, optimized for routine laboratory manual timing operations. Though calibrated for manual measurement, its special bottom bend design enables compatibility with SI Analytics AVS automatic viscosity measuring systems. Each viscometer undergoes independent factory calibration in Germany and comes with traceable certificate containing official viscosity constant K. It is widely adopted in petrochemical labs, fine chemical quality control, university research and third-party testing institutes.

Product Parameters

Specification	Details
Brand	SI Analytics (Xylem Analytics Germany GmbH)
Model Code	51310
Article No. / Part Number	285403531
Product Type	Cannon-Fenske-Routine Viscometer (for transparent liquids, manual measurement)
Capillary Size	Capillary No.100
Viscosity Constant K	0.015 mm²/s²
Kinematic Viscosity Measuring Range	3 ~ 15 mm²/s (cSt)
Recommended Minimum Flow Time	≥200 s
Sample Filling Volume	7 ~ 10 mL
Overall Length	approx. 245 mm
Compliance Standards	ASTM D446, ASTM D2515, ISO 3105, BS 188
Suitable Samples	Transparent & translucent Newtonian liquids
Material	DURAN® Borosilicate Glass
Calibration	Individually factory calibrated for manual timing, supplied with calibration certificate
Compatibility	Manual stopwatch measurement; also compatible with AVS series automatic viscosity systems

Product Feature

• German DURAN borosilicate glass, outstanding chemical & thermal resistance

• Cannon-Fenske Routine design for transparent Newtonian liquids

• Fully compliant with ASTM D446 and ISO 3105 international standards

• measuring range: 3–15 mm²/s (cSt)

• Factory calibrated for manual stopwatch measurement, with calibration certificate

• Permanent etched timing marks for stable visual reading

• Special bottom bend, compatible with manual and AVS automatic measuring systems

• Compact size, filling volume only 7–10 mL, economical sample consumption

Long Paragraph Version

Precision hand-blown DURAN borosilicate glass delivers reliable resistance against thermal shock and most common laboratory solvents. Standard Cannon-Fenske Routine geometry follows global ASTM and ISO testing specifications, guaranteeing consistent and comparable test results worldwide. Permanently etched abrasion-proof timing rings ensure long-term clear visibility for manual timing. Optimized for routine lab manual measurement, while the improved bottom bend structure adds flexibility to work with automated AVS viscosity equipment. Low sample demand (7–10 mL) saves expensive test materials. Every unit receives separate calibration in Germany with documented viscosity constant K, supporting fully traceable test reports for industrial QC and accredited laboratories.

SI Analytics 51310 Cannon-Fenske Routine Viscometer, Capillary No.100, PN 285403531. Measuring range 3–15 cSt, complies with ASTM D446 & ISO 3105. Calibrated for manual measurement, for transparent Newtonian liquids.

Long Paragraph Version