Description
Description
Viscometer, Zahn Cup #3 (Centistroke Range150-790) ASTM Testing Apparatus.
Zahn Cup Viscometers:
- Quickly measures the viscosity of liquids such as paint, lacquer, varnish, syrup and oil.
- Boekel cup type viscometers measure viscosity in the 18 to 1725 centistokes range in 90 seconds or less.
- Five cups are available differing only in the size of the orifice
- Viscosity is expressed in Zahn seconds which are correlated to viscosity in centistokes
- Cup volume is 44 ml
- Compact and easy to use
- Rapid results
- Inexpensive
Specifications:
| Model Number | 27134001 | 27134002 | 27134003 | 27134004 | 27134005 |
| Orifice Diameter, Inches | 0.078 | 0.108 | 0.148 | 0.168 | 0.208 |
| Zahn Range in Seconds, Approx. | 45-80 | 25-80 | 20-75 | 20-80 | 20-75 |
| Centistoke Range, Approx. | 18-56 | 40-230 | 150-790 | 220-1100 | 460-1725+ |
| Applications | Very thin oil | Thin oil or lacquer | Medium oil or mixed paints | Heavy mixtures | Very heavy mixtures |
| Overall Length, Inches – 13 3/4, Depth, cup – 2 3/8, Width, cup – 1 3/8, Cup Capacity, ml – 44 |






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