ASTM D287 API GRAVITY OF CRUDE PETROLEUM AND PETROLEUM PRODUCTS
This test method covers the determination by means of a glass hydrometer in conjunction with a series of calculations of the API gravity of crude petroleum and petroleum products normally handled as liquids and having a Reid vapor pressure (ASTM D323) of 101.325 kPa (14.696 psi) or less.
ASTM D1298 IP 160 ISO 3675 DENSITY , RELATIVE DENSITY, OR API GRAVITY OF CRUDE PETROLEUM AND LIQUID PETROLEUM PRODUCTS BY HYDROMETER METHOD
This test method covers the laboratory determination using a glass hydrometer in conjunction with a series of calculations, of the density, relative density, or API gravity of crude petroleum, petroleum products, or mixtures of petroleum and nonpetroleum products normally handled as liquids, and having a Reid vapor pressure of 101.325 kPa (14.696 psi) or less.
Borosilicate glass jar with cover with 5 holes Ø55 mm. or 4 Ø66 mm, leakage protection vessel made of tempered glass, included with two cork plate. Stainless steel control box on the cover with digital thermoregulator PID with PT100 probe class A and overtemperature alarm, stainless steel heater, cooling coil, motor stirrer, safety internal level for low liquid with warning lamp, with test tubes blocking-system and stand-by stainless steel covers.
– Temperature: From ambient to+150°C (302°F)
– Stability: ±0.1°C
– Power supply: 220V 50/60Hz
For hydrometer cylinders Ø54×300 mm
– Capacity: 16 liters about
– Power: 1200W
– Dimensions: 35x35x55 cm
– Weight: 20 kg
For hydrometer cylinder Ø65×420 mm
– Capacity: 23 liters about
– Power: 2200W
– Dimensions: 35X35x70 cm
– Weight: 30 kg