Zahn Viscosity Cup

Harga : Rp 0.00 Rp 123.00

Brand : Yasuda Seiki,Testex,Cometech,Drick

Stok : In Stock

Description
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Zahn Viscosity Cup

The Zahn Viscosity Cup is used to measure and adjust the viscosity of ink. The viscosity will be measured by the time the ink took to flow down from the orifice.

Zahn Viscosity Cup

Cup No	Viscosity※	Time
1	20 to 85 cP	40 to 85 s
2	30 to 170 cP	20 to 70 s
3	170 to 550 cP	15 to 60 s
4	200 to 900 cP	20 to 65 s
5	250 to 1,200 cP	15 to 60 s

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Zahn Viscosity Cup

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Description

BGD 126 Zahn Cups can be used to quickly measure the viscosity of liquids such as Paint, Ink, Varnishes, Syrup and Oil. They are produced according with ASTM D 816, ASTM D 1084,and ASM D 4212. The Stainless Steel Cups are molded precisely and the orifices are precision drilled using high-speed CNC drilling.

Each cup has a 12-inch loop handle to allow the cup to be dipped by hand into a liquid container. At the center of this handle is a finger-ring for holding the cup in a vertical position during use. Their orifice diameters are set at the factory for appropriate results with applicable NIST traceable Newtonian oils.

It is done by filling up the volume of Zahn Cup with the required liquid and then placing an index finger over the orifice to stop any flow out of the liquid. A ring at the Zahn Cup handle allows the cup to be hanged perpendicularly（still with the finger stopping any liquid flow out). Prepare a Digital stopwatch and set zero. Immediately start the stopwatch when the finger is released. As soon as there is a first “break” of the flow, stop the stopwatch. The second shown is the time of the liquid flow, which is also the flow viscosity of that liquid.

Every Biuged’s Zahn cup has its own coefficient “K”, which is marked on the cup body.

Fact Viscosity = Testing Viscosity × K

Main Technical Parameters

Volume of Cup ：43ml - 49ml
Length of Handle：40mm ± 0.1mm
Height of Cup：58mm ± 0.1mm
Measurement Temperature：25℃±1℃
Come with calibration certificate
Details of each Zahn Cups
Click Here : Zahn Cup/Zahn Viscosity Cup Brochure

Details / Zahn Cup	Zahn Cup No.1	Zahn Cup No.2	Zahn Cup No.3
Orifice (mm/inches）	1.98 / 0.08	2.74 / 0.11	3.76 / 0.15
Flow Time Range (sec)	33.5 - 80	20 - 80	20 - 75
Measurement Range (CST)	5 - 56	21 - 231	146 - 848
Applications	Thin-bodied materials	Clears, lacquers, enamels, press-side adjustment of flexographic inks	Manufacturing of flexographic inks
Ordering Information	BGD 126/1	BGD 126/2	BGD 126/3
Zahn Viscosity Cup
Details / Zahn Cup	Zahn Cup No.4	Zahn Cup No.5
Orifice (mm/inches）	4.27 / 0.17	5.28 / 0.21
Flow Time Range (sec)	20 - 80	20 - 80
Measurement Range (CST)	222 - 1110	460 - 1840
Applications	More viscous paints and inks	Silk screen inks
Ordering Information	BGD 126/4	BGD 126/5