Is this a set of #1 through #5?

This is NOT a set of #1 through #5. It is the price of ONLY ONE cup. But you can choose from #1 to #5. Thanks for your question.

What oil/solvent is recommended to calibrate the #3 cup?

As far as I know there isn't a way to calibrate the cup, I never had much luck with getting the same reading consistently or at all for that matter, I ended up buying a digital viscometer, but I haven't used it yet either.

Does this come with a calibration certificate traceable to nist? if so, can i see a sample of the certificate?

Hey Ashley,I do not recall if this zahn cup came with a certificate or not. We calibrate our production cups one per year and this is a non production, specialty use cup for items of interests. Cory

WHich Zahn cup would we use to measure water soluble dye?

We want to know which water-soluble dye you want to measure. If their viscosity is similar to varnish, you can use No. 2 and No. 3 viscosity cups. If you have any other questions, please feel free to contact us.

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BAOSHISHAN Zahn Cup Viscosity Cup Dip Type Stainless Steel Viscometer #2 | 44ml, 20–80s Efflux time, 20-250 cSt Range – For Paints, Inks, Varnishes, Syrups & Oils – Quick Viscosity Measurement

BAOSHISHAN Zahn Cup Viscosity Cup Dip Type Stainless Steel Viscometer #2 | 44ml, 20–80s Efflux time, 20-250 cSt Range – For Paints, Inks, Varnishes, Syrups & Oils – Quick Viscosity Measurement

Product ID: 133751671

Details

Brand
BAOSHISHAN
Capacity
44 ml
Colour
Blue
Item weight
110 Grams
Material
Stainless

🔬20-250 cSt viscosity measurement

⏱️20-80s efflux time range

⚙️44ml precision volume

¥12387

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Measure Flow Like a Pro — Don’t Let Your Viscosity Tests Fall Behind!

ASTM D 4212 CERTIFIED - Meets industry gold standard for dip-type viscosity measurement cups, guaranteeing trusted results.
COMPACT LIGHTWEIGHT - 44ml capacity with just 110g weight—easy to handle and transport for fast, on-the-go viscosity checks.
ROBUST STAINLESS STEEL BUILD - Durable, corrosion-resistant design built to withstand rigorous professional use.
VERSATILE APPLICATION SPECTRUM - Ideal for paints, inks, varnishes, syrups, oils, and more—perfect for labs and on-site testing.
PRECISION ENGINEERED FOR ACCURACY - CNC-drilled orifices ensure consistent, reliable viscosity readings every time.

The BAOSHISHAN Zahn Cup #2 is a stainless steel dip-type viscometer with a 44ml capacity, measuring viscosity in the 20-250 cSt range with an efflux time of 20-80 seconds. Precision CNC-drilled orifices and ASTM D4212 compliance make it a trusted tool for quick, accurate viscosity testing across paints, inks, varnishes, syrups, and oils in both lab and field environments.

Specifications

ASIN	B00LJ33BIU
Best Sellers Rank	436,414 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 995 in Measuring Cups & Jugs
Brand Name	BAOSHISHAN
Capacity	44 ml
Colour	Blue
Country Of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (151)
Item Weight	110 Grams
Manufacturer	BAOSHISHAN
Manufacturer Part Number	38-VIPT-41LU
Material Type	Stainless Steel
Model Number	38-VIPT-41LU
Number of Items	1
Number of Packs	1
Size	NO.2
UPC	536936908900

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