H-B Instrument 88H-FC DURAC® Specific Gravity ASTM Certified Hydrometer, Length 330mm, Range 0.950 to 1.000 with 0.0005 Divisions, ASTM 88H, Calibrated to NIST Traceable Standards at Points of 0.955, 0.975 & 0.995 S.G.

These specific gravity hydrometers manufactured by H-B Instrument are specifically designed for petroleum products with surface tensions of 33 Dynes or less. These specific gravity ASTM certified hydrometers are calibrated to NIST standards at specific points. Hydrometers are supplied with a detailed Calibration Report which documents corrections to one-tenth of the smallest division of specific gravity. Hydrometers also feature a metal ballast and are individually serialized and packaged in a recyclable deluxe storage box. Hydrometers are tested and calibrated in H-B Instrument’s exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization is 60°F & 60°C. Length: 330mm (13-Inches), Specific Gravity Range 0.950 to 1.000 with 0.0005 Divisions, ASTM 88H, Calibrated to NIST Traceable Standards at Points of 0.955, 0.975 & 0.995 Specific Gravity. ASTM Number 88H. H-B Instrument Part Number: 88H-FC.

These specific gravity hydrometers manufactured by H-B Instrument are specifically designed for petroleum products with surface tensions of 33 Dynes or less. These specific gravity ASTM certified hydrometers are calibrated to NIST standards at specific points. Hydrometers are supplied with a detailed Calibration Report which documents corrections to one-tenth of the smallest division of specific gravity. Hydrometers also feature a metal ballast and are individually serialized and packaged in a recyclable deluxe storage box. Hydrometers are tested and calibrated in H-B Instrument’s exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization is 60°F & 60°C. Length: 330mm (13-Inches), Specific Gravity Range 0.950 to 1.000 with 0.0005 Divisions, ASTM 88H, Calibrated to NIST Traceable Standards at Points of 0.955, 0.975 & 0.995 Specific Gravity. ASTM Number 88H. H-B Instrument Part Number: 88H-FC.