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Mineral Oil Rotational Viscosity Standards

Paragon ISO 17025 / ISO Guide 34 certified mineral oil rotational viscosity standards are specifically formulated for use with rotational viscometers. Our mineral oil rotational viscosity standards are the first choice option where end users are unable to have silicone in their process. These range of standards provide both calibration and verification options for rotational viscometer test equipment.

• Certified according to ISO 17025 / ISO Guide 34 under UKAS accreditation
• Tested and certified at 20°C and 25°C
• Kinematic Viscosity at temperatures 20.5°C to 24.5°C are calculated in accordance with ASTM D341
• 500mL inert glass packaging with tamper evident cap provides absolute assurance of sample integrity
• Full traceability to National Standards
• Supplied with the latest EU fully compliant MSDS
• 24 month shelf life
• Interpolated values have been calculated in accordance with ASTM D341. Density values are derived from proportional calculations based on the measurements at 20 °C and 25 °C

Part Number mPa.s (cP) 20°C 20.5°C 21°C 21.5°C 22°C 22.5°C 23°C 23.5°C 24°C 24.5°C 25°C
VIS-RTM1* 0.3207 0.3191 0.3176 0.3160 0.3143 0.3128 0.3112 0.3097 0.3082 0.3066 0.3051
VIS-RTM2* 0.5526 0.5493 0.5460 0.5427 0.5395 0.5362 0.5329 0.5297 0.5266 0.5235 0.5204
VIS-RTM3* 1.028 1.020 1.012 1.005 0.9965 0.9890 0.9815 0.9740 0.9666 0.9599 0.9525
VIS-RTM4 2.345 2.319 2.294 2.269 2.245 2.221 2.197 2.174 2.151 2.129 2.107
VIS-RTM5 3.787 3.738 3.688 3.641 3.594 3.548 3.503 3.459 3.415 3.372 3.330
VIS-RTM6 5.507 5.424 5.341 5.261 5.182 5.105 5.030 4.956 4.884 4.813 4.745
VIS-RTM7 8.954 8.799 8.642 8.487 8.343 8.200 8.060 7.923 7.790 7.659 7.533
VIS-RTM8 12.55 12.31 12.06 11.83 11.61 11.39 11.18 10.97 10.76 10.56 10.37
VIS-RTM9 17.88 17.50 17.12 16.76 16.41 16.07 15.74 15.42 15.11 14.79 14.50
VIS-RTM10 25.37 24.81 24.26 23.73 23.21 22.71 22.22 21.75 21.29 20.83 20.40
VIS-RTM11 36.92 35.99 35.08 34.21 33.36 32.55 31.76 30.99 30.25 29.52 38.83
VIS-RTM12 73.11 71.06 69.08 67.17 65.33 63.55 61.83 60.16 58.56 57.02 55.52
VIS-RTM13 100.6 97.64 94.76 91.97 89.27 86.74 84.26 81.86 79.55 77.33 75.19
VIS-RTM14 136.5 132.3 128.3 124.4 120.6 117.1 113.6 110.3 107.0 103.9 100.9
VIS-RTM15 206.4 199.7 193.2 187.1 181.1 175.5 170.0 164.6 159.6 154.7 150.0
VIS-RTM16 283.6 274.2 265.1 256.3 247.9 239.9 232.1 224.7 217.5 210.7 204.1
VIS-RTM17 352.3 340.1 328.3 317.1 306.3 295.9 286.0 276.5 267.3 258.6 250.2
VIS-RTM18 423.6 408.9 394.8 381.3 368.3 355.9 343.9 332.4 321.5 310.9 300.8
VIS-RTM19 500.3 482.4 465.2 448.7 432.9 417.8 403.3 389.4 376.1 363.4 351.1
VIS-RTM20 556.1 536.1 517.7 499.0 481.5 464.8 448.8 433.4 418.7 404.6 391.0
VIS-RTM21 708.2 682.4 657.7 643.0 611.3 589.6 568.8 548.9 529.9 511.6 494.0
VIS-RTM22 1044 1005 967.7 931.6 897.3 864.2 832.7 802.6 773.8 746.2 719.7
VIS-RTM23 1105 1068 1033 999.3 966.8 936.1 905.4 877.2 849.1 822.2 796.5
VIS-RTM24 1477 1420 1365 1313 1264 1216 1170 1127 1085 1045 1008
VIS-RTM25 1859 1785 1716 1650 1586 1525 1467 1413 1359 1309 1260
VIS-RTM26 2260 2169 2083 1999 1921 1845 1774 1705 1639 1577 1517
VIS-RTM27 2998 2878 2763 2653 2549 2449 2353 2262 2175 2092 2013
VIS-RTM28 3847 3688 3538 3393 3256 3125 3001 2882 2769 2660 2556
VIS-RTM29 6116 5858 5612 5379 5156 4944 4742 4549 4366 4190 4024
VIS-RTM30 7000 6702 6418 6149 5892 5648 5415 5193 4982 4780 4588
VIS-RTM31 7645 7318 7008 6713 6431 6164 5909 5665 5435 5214 5003
VIS-RTM32 9227 8828 8455 8099 7758 7434 7125 6831 6552 6285 6030
VIS-RTM33 11784 11270 10790 10330 9889 9470 9069 8689 8330 7985 7657
VIS-RTM34 12467 11930 11410 10920 10450 10000 9583 9182 8794 8429 8081
VIS-RTM35 15852 15120 14430 13780 13160 12560 12000 11470 10970 10490 10030
VIS-RTM36 23690 22630 21620 20670 19750 18890 18070 17290 16550 15840 15166
VIS-RTM37 30593 29220 27920 26690 25520 24400 23330 22330 21370 20460 19588
VIS-RTM38 63422 60500 57730 55100 52600 50230 47980 45840 43810 41880 40049
VIS-RTM39 115164 109800 104700 99900 95310 90980 86840 82930 79210 75680 72328

*Denotes the product is classified as hazardous to ship. All values stated are nominal.

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