27134002 (Centistroke Range 40-230)

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This cup is named after Zahn This is the operating instructions for the Zahn Cup* A type viscosimeter is a portable device that measures the viscosity of various fluids such as paint, lacquer, varnish, syrup, creams, and oils. Using this device, you can measure the viscosity of a liquid in Zahn numbers, or the time in seconds required for a predetermined volume (44 ml) of liquid to pass A total of five models are available to measure viscosities ranging from 18 to 1725 It's just the size of the opening in the bottom of the cup that differs between the two models. A review of the Zahn Cup There is a great deal of advantage to using a Type Viscosimeter*br>* Simplicity in There is no need for a special skill* * Lightweight and small unit* * Fast start-up and shut-down It is usually possible to make measurements in less than a minute** A cup has one-sixteenth of an ounce in it The following measurements are for the overall length of the construction The cup depth is 2 3/8 inches, the cup capacity is 13 344 in The catalog number for this item is 44 mm. A cup number is shown below. - Inch* - Liquid type* -- Zahn range, seconds (250°C) --- Centistokes "B" - 3410- A01* B1* B0. The thickness of a paperback book is 78. It is 80*18- The 56*3401- This is 02*2*0. The Thinner*br>25-108 I am 80*40- I am 230*3401- This is 03*3*0. This is 148*br>Medium*br>20-23 115 - 75*br>150 I am 790*3401- This is 04*4*0. The 168*br>heavy-weight 20-gauge thick yarn I've gotten 80x220 Is 1100*3401- Five-and-a-half times five. There is a lot of strain on the joints. Thickness 20- 75% + 460- Operation 1725+*br> Obtain a stopwatch and a dial thermometer with a spike stem that are compatible with the Zahn Viscometer. The following *br>1st. Placing the thermometer into the bracket and viscosimeter's hole *br>2 is the next step. Pour a cup of cold water into the liquid and stir it thoroughly. Dip your cup into the liquid to measure its temperature*3. *br>4. Raise the bracket enough so that the thermometer stem is not buried inside the cup. Start the stop watch when the top of the edge of the cup breaks the surface by inserting a finger in the ring, lifting the viscosimeter completely out of the liquid, and lifting the viscosimeter completely out of the liquid. 5 *br> If there is a sudden break in liquid flow from the orifice, stop your watch. The number 6. You may need to repeat steps 2 through 5 several times to achieve consistent results. " 7, Ph. Inequalities in viscosity are expressed in Zahn seconds*8. You should also clean the viscosimeter with a suitable solvent and dry it with a soft, lint-free cloth A tissue that is not attached to any organ. *For quality control purposes, a viscosity test should be performed Useful information can be found in the temperature curve. Obtain a sample of the liquid to be controlled during an optimum viscosity level in order to prepare a control curve of that liquid. Measure the viscosity of the liquid in Zahn seconds in five minutes The degree or the tenth The range of temperatures within which the control measurements can be made is laid out in degree steps. Maintenance - 1 This cup was designed by Dr. Zahn - Viscosimeters of the Type do not require any special maintenance other than taking precautions to avoid damage to the orifices. Upon completion of each use, clean the device with the appropriate solvent and dry with soft, lint-free cloths. This tissue is free of charge.
Method for Converting Zahn sec. to Centistokes (cSt)*br>FORMULA*br>V = K (T - cSt I will refer to C) as kSt represents Kinematic Viscosity (cSt) and t is Efflux Time (Zahn seconds)*br> K + C are constants (Ref. T1/1 ( T1 The 29th) For 80*br>2 V, multiply by The following five days The 14th) 25 to A factor of 80*br>3 equals The Seventh Taking 75*br>4 and multiplying by The number 8 is a triangular number B10*br>5 V=23 * 75* Notes The following *br>1st. For all measurements, 77°F (25°C) was used as the liquid temperature*2. According to the size of the cup used, each cup should have a correction factor that is determined by comparing the measured viscosity to an appropriate certified standard. Cite this reference The following *br>1st. The ASTM #D 4212 is Using the dip-method to measure viscosity Viscosity cups of various types. A Weber Scientific Company)