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Gardco EZ ZAHN Dip Viscosity Cup Series, Instruction Manual

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Gardco EZ ZAHN Dip Viscosity Cup Series Instruction Manual Download Page 18

VISCOSITY

17

Ask for the 

GARDCO

 

Viscosity Cup Equivalent Wall Chart  

(Item No. VI-VCC) 

For Laboratory Use

or Download the spreadsheet 

from our website www.gardco.com

Equivalent Charts cover GARDCO Calibrated Viscosity Cups and 
are based on conversion formulas of a type & with parameters as 
referenced in  The Encyclopedia of Polymer Science & Engineering  
(Vol. 4, Second Edition, John Wiley & Sons, Inc.).    Standard oils 
traceable to the National Institute of Standards & Technology were 
used in experimental development of these formulas.  

 Paul N. Gardner • www.gardco.com • (954) 946-9454 

Summary of Contents for EZ ZAHN Dip Viscosity Cup Series

Page 1: ...Cup I S O Viscosity Cup Din Viscosity Cup Fisher Standard Cup Standard Ford Dip Viscosity Cup Mini Ford Dip Viscosity Cup Mini I S O Dip Viscosity Cup Mini Din Dip Viscosity Cup Fisher Dip Viscosity C...

Page 2: ...licable The EZ Cup is not matched by any other cup of its type either with respecttotheadvantageslistedabove inhighestqualityofworkmanship or in continuing quality control procedures All stainless ste...

Page 3: ...uring equipment the EZ cups may be ordered at an additional charge with a CERTIFICATE of CALIBRATION This document contains not only information on actual cup calibration with standard oils traceable...

Page 4: ...nship beyond the range of the table the mathematical formulas shown on the graphs may be used The first of the formulas shown on the graph is used when efflux SECONDS is known As an example assume 42...

Page 5: ...inserting index finger into handle ring In a quick steady motion lift the cup out of the sample material starting the timer when the top edge of the cup breaks the surface During the flow time hold t...

Page 6: ...en to the right on this line to the 0 6 column The value at the intersection is 111 3 centistokes The tables may be read in reverse to find efflux time in seconds from a known centistoke value CONVERS...

Page 7: ...ted temperature range as shown in the example Within this limited range the plots of the obtained data will normally result in a straight line such as the heavy diagonal line Draw parallel lines as sh...

Page 8: ...owing is taken from ASTM D445 Viscometers used for silicone fluids should be reserved for the exclusive use of such fluids Solvent washings from these viscometers should not be used for cleaning other...

Page 9: ...used in experimental development of these formulas Accessories PU G201 Instruction Manual EZ Series includes Grid Set PU G260 Set 5 Conversion Tables Zahn Signature and EZ Cups VI EZC Seconds Between...

Page 10: ...the standard is prepared expressly for Paul N Gardner Co Inc by the Cannon Instrument Company and that data on the standard is traceable to the National Institute of Standards and Technology A Materi...

Page 11: ...OM THE USE THEREOF OR THAT ANY SUCH USE WILL NOT INFRINGE ANY PATENT This information is furnished upon the condition that the person receiving it shall make his own tests to determine the suitability...

Page 12: ...e the experimentally determined efflux time with the design efflux time If experimental results were at 25 0 C or 77 0 F the comparison should be within the following limits MANUAL TEMPERATURE ADJUSTM...

Page 13: ...e over an extended period of time CAUTION Silicone fluids should not be used to calibrate viscosity cups These materials change the interface between the cup surface and the test material and therefor...

Page 14: ...first process will evaporate quickly after the sample has been flushed from the cup Hypersolve MEK and Alcohol can be used in aluminum cups and Hypersolve and Alcohol for the stainless steel cups Ace...

Page 15: ...the following 1 Gardco Cat No VI 3130 glass mercury filled thermometer 4 1 2 length 20 30 C range 2 Gardco Cat No TH 02232 C ASTM mercury filled glass thermometer 10 8 length 19 27 C range 3 Gardco Ca...

Page 16: ...the temperature remains constant throughout the run 8 Stop the timer when the first definite break in the efflux stream occurs near the bottom of the cup Be sure to keep air bubbles at a minimum they...

Page 17: ...RESULTS TO BE OBTAINED FROM THE USE THEREOF OR THAT ANY SUCH USE WILL NOT INFRINGE ANY PATENT This information is furnished upon the condition that the person receiving it shall make his own tests to...

Page 18: ...cover GARDCO Calibrated Viscosity Cups and are based on conversion formulas of a type with parameters as referenced in The Encyclopedia of Polymer Science Engineering Vol 4 Second Edition John Wiley S...

Page 19: ...e temperature if necessary of the test material Completely immerse the cup into the material to be measured in a location free from bubbles or foam holding the cup vertically by means of the stainless...

Page 20: ...efflux time tolerance Use this formula derived by Paul N Gardner c company research to find viscosity V in centistokes when cup efflux time in seconds T is known Results from the above formulas solved...

Page 21: ...22 7 22 9 23 0 23 1 23 3 23 4 23 5 23 6 23 8 50 23 9 24 0 24 1 24 3 24 4 24 5 24 7 24 8 24 9 25 0 51 25 2 25 3 25 4 25 5 25 7 25 8 25 9 26 0 26 2 26 3 52 26 4 26 5 26 7 26 8 26 9 27 0 27 1 27 3 27 4...

Page 22: ...tistokes when cup efflux time in seconds T is known V 2 80T 747 T Use this formula to find cup efflux time in seconds T when viscosity V in centistokes is known Results from the above formulas solved...

Page 23: ...3 92 7 93 0 40 93 3 93 7 94 0 94 3 94 6 95 0 95 3 95 6 95 9 96 3 41 96 6 96 9 97 2 97 6 97 9 98 2 98 5 98 8 99 2 99 5 42 99 8 100 1 100 5 100 8 101 1 101 4 101 7 102 1 102 4 102 7 43 103 0 103 3 103...

Page 24: ...t 1987 Paul N Gardner Company EZ ZAHN ASTM CUPS CUP 3 CONVERSION FORMULAS AND TABLE EZ viscosity cups are designed to comply with requirements of ASTM D4212 and to take advantage of design changes kno...

Page 25: ...7 359 360 361 362 363 364 365 366 367 38 368 369 370 371 372 373 374 375 376 377 39 378 380 381 382 383 384 385 386 387 388 40 389 390 391 392 393 394 395 396 397 398 41 399 400 401 403 404 405 406 40...

Page 26: ...1987 Paul N Gardner Company EZ ZAHN ASTM DIP CUPS CUP 4 CONVERSION FORMULAS AND TABLE EZ viscosity cups are designed to comply with requirements of ASTM D4212 and to take advantage of design changes k...

Page 27: ...0 412 413 414 406 33 417 419 420 421 423 424 426 427 428 430 34 431 432 434 435 437 438 439 441 442 443 35 445 446 448 449 450 452 453 455 456 457 36 459 460 461 463 464 466 467 468 470 471 37 472 474...

Page 28: ...t 1987 Paul N Gardner Company EZ VISCOSITY CUPS CUP 5 CONVERSION FORMULAS AND TABLE EZ viscosity cups are designed to comply with requirements of ASTM D4212 and to take advantage of design changes kno...

Page 29: ...789 791 794 796 799 801 35 803 806 808 811 813 815 818 820 823 825 36 828 830 832 835 837 840 842 844 847 849 37 852 854 856 859 861 864 866 868 871 873 38 876 878 881 883 885 888 890 893 895 897 39 9...

Page 30: ...e following viscosity cups are calibrated with oils produced in accordance with ISO IEC 17025 GARDCO Standard Ford Cups 0 1 2 3 4 and 5 Cups GARDCO ISO Cups 3mm 4mm 6mm and 8mm Cups GARDCO DIN Cup 4mm...

Page 31: ...ted cup oil combination from twenty 20 to twenty seven 27 degrees Celsius is shown in the above graph The cup may be checked with the indicated G oil with reasonable accuracy within these limits For b...

Page 32: ...0 48 46 44 42 46 70 SECONDS 458 6 CENTISTOKES 20 21 22 23 24 25 26 27 S E C O N D S 70 65 60 55 50 45 40 35 DEGREES CELSIUS 25 DEGREES 25 DEGREES GARDCO EZ VISCOSITY CUPS EFFLUX TIME IN SECONDS TEMPER...

Page 33: ...ISTOKES S E C O N D S 20 21 22 23 24 25 26 27 DEGREES CELSIUS 877 2 CENTISTOKES 38 06 SECONDS 60 55 50 45 40 35 30 25 DEGREES 25 DEGREES GARDCO EZ VISCOSITY CUPS EFFLUX TIME IN SECONDS TEMPERATURE GAR...

Page 34: ...0 22 3 72 1 22 4 72 3 22 5 72 5 22 6 72 7 22 7 72 9 22 8 73 0 22 9 73 2 23 0 73 4 23 1 73 6 23 2 73 8 23 3 73 9 23 4 74 1 23 5 74 3 DEGREES CELSIUS FAHRENHEIT 23 6 74 5 23 7 74 7 23 8 74 8 23 9 75 0 2...

Page 35: ...EACH FL 33060 PHONE 954 946 9454 FAX 954 946 9309 www gardco com email gardner gardco com GARDCO produced viscosity cups are calibrated with standard G Series oils Centistoke viscosity of these oils i...

Page 36: ...27 540 4 4 4 4 4 4 3 3 3 2 2 2 2 3 3 3 3 3 3 5 5 5 5 5 GARDCO MINI FORD DIP CUP 0 GARDCO MINI FORD DIP CUP 1 GARDCO MINI FORD DIP CUP 2 GARDCO MINI FORD DIP CUP 3 GARDCO MINI FORD DIP CUP 4 GARDCO MI...

Page 37: ...S A M P L E S A M P L E 316 N E FIRST ST POMPANO BEACH FL 33060 PHONE 954 946 9454 FAX 954 946 9309 www gardco com email gardner gardco com...

Page 38: ...LS 250 750 MICRONS 0 5 13 15 20 25 380 500 640 1 0 20 MODEL IC 20 60 MILS 500 1500 MICRONS 0 5 13 30 40 50 760 1000 1280 2 0 40 WET FILM THICKNESS GAGE MILS MILS MILS MODEL CC 2 6 MILS 0 2 3 4 5 0 2 M...

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