Boekel Scientific Viscometer, Zahn Cup #2
SKU: 30828446593

Boekel Scientific Viscometer, Zahn Cup #2

Sale price$123.68 Regular price$137.42
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Boekel Scientific Viscometer, Zahn Cup #2Zahn Cup Viscometers are a simple way to test product viscosity. A small orifice is at the bottom of the cup that restricts the flow to detect the viscosity. 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

Zahn Cup Viscometers are a simple way to test product viscosity.  A small orifice is at the bottom of the cup that restricts the flow to detect the viscosity.  

  • 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

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

Dimensions

Overall Length: 13 3/4" | Cup Depth: 2 3/8" | Cup Width: 1 3/8" | Cup Capacity: 44mL

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30828446593

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Linda O
Houston, US
★★★★★ 5
Umbrella
Color: Tan, Size: 10 Foot, Color: Tan, Size: 10 Foot
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Reviewed in the United States on May 25, 2026
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pamvera
Whiting, US
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Great umbrella for price
Color: Navy, Size: 10 Foot
Great price, seems durable, fast shipped
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Christine
Phoenix, US
★★★★★ 5
Color was great
Color: Tan, Size: 9 Foot
Perfect patio umbrella, price was fantastic.
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Reviewed in the United States on January 18, 2026
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Amanda M. Miller
Pawtucket, US
★★★★★ 5
Easy to use
Color: Navy, Size: 10 Foot, Color: Navy, Size: 10 Foot
Easy setup and easy use, cranks open very smoothly with no trouble. The fabric is opaque (not light filtering) and sturdy with edges sewn to last. This umbrella provides ample shade and sun protection. It works great and is pretty much as expected. I do find the tilt feature a tad tricky sometimes, maybe becsuse I’ve got smaller hands idk, but other than that it’s great.
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Reviewed in the United States on May 21, 2026
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"WE WINN!!!"
Cuba, US
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Budget Baddie...
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This is a quality/durable self driven (me) beast of an umbrella replacement...It has good color and we chose the Tan 9ft. Easy usage for its weight class all while being budget friendly... atmospheric presence of richness & sturdiness, and very easy to open and close to adjust to this unit's comforts. I haven't put this umbrella out for the season as of yet... because the snow is still present on the grounds of New England! "WE WINN"
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Reviewed in the United States on March 23, 2026

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