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DURAC

381mm, NIST Standards Combined Form Hydrometer for API

  • Item # 12M021
  • My Part #
  • Mfr. Model # 4870
  • Catalog Page # N/A
  • Catalog Group # G3721
  • UNSPSC # 41113024
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Product Details

With a convenient, built-in, mercury-free thermometer, this hydrometer measures the relative density (specific gravity) of oil- and petroleum-related products in accordance with American Petroleum Institute (API) standards. Made of leadfree ballast and glass, this combined form thermo-hydrometer is 381mm (15") long and contains an enclosed thermometer with a temperature scale of 0/150°F and blue spirit organic liquid fill. It is serialized and conforms to the accuracy requirements for ASTM thermo-hydrometers. The temperature standardization is 60°F (15°C). It is packaged with a multilanguage (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST.

Note: Combined form thermo-hydrometers should be stored in a clean, dry, safe place, and should not be subjected to extreme temperatures. Built-in thermometers should be used as a general reference only. For temperature-critical applications, a calibrated standard thermometer is recommended.

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Technical Specs

  • Item Combined Form Hydrometer
  • Scale API
  • Scale Divisions 0.1 Degrees
  • Range 79/91 Degrees
  • Length 381mm
  • Temp. Range 0 to 150 Degrees F
  • Accuracy +/-0.1 Degrees
  • Hydrometer Solution Temp. 60 Degrees F/15 Degrees C
  • Application API
  • Standards NIST
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