Maker : Stanhope-Seta
ASTM E100 Hydrometer Gravity Range
METHODS : ASTM D1298IP 160API 2547ISO 650

Seta Glass Hydrometers conform to ASTM – IP or BS specifications for determining the Relative Density, Specific or API Gravity of crude or liquid petroleum products. Manufactured from sodalime-silicate glass with a linear coefficient expansion of 9.2 x 10 6, they are shot-poised, and calibrated for use in liquids of LOW surface tension (15 to 34 dynes/cm).

LENGTH 33.5 cm
SUB-DIVISION 0.0005 SG at 60 °F
ACCURACY ±0.0005 SG
Range : SEE VARIANTS

Details of methods

IP 160 Laboratory determination of denisty - Hydrometer method
ASTM D1298 Standard test method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum by Hydrometer method
API 2547 Density, Relative Density (specific Gravity), Or Api Gravity Of Crude Petroleum And Liquid Petroleum Products By Hydrometer Method
ISO 650 Relative density 60/60 degrees F hydrometers for general purposes