ASTM Density Hydrometers 300HL to 320H
Developed jointly with ISO (International Standards Organization) standards to serve those users involved in the international transport of petroleum products, this series has been adopted by ASTM and their use sanctioned as the metric standard for petroleum hydrometers. Graduated in Kg/M3 (Kilograms per cubic meter) @ 15 °C for petroleum products.
ASTM Density Thermo-Hydrometers
These hydrometers are fabricated with a thermometer in the lower body for convenience to the user. For any particular density range, three temperature ranges are available, coded as follows: L=Low -20/65 °C, M=Medium 0/85 °C , or H=High +20/105 °C. The units listed below are the most popular. Variations are available on special request.
Hydrometers Calibrated @ 3 Test Points per ASTM
| ASTM No. | Catalog No | Density Range | Divs | Temp range, °C | Div | Length | Order |
|---|---|---|---|---|---|---|---|
| 300HL | 40300HL-C | 600 to 650 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 301HL | 40301HL-C | 650 to 700 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 302HL | 40302HL-C | 700 to 750 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 303HL | 40303HL-C | 750 to 800 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 304HL | 40304HL-C | 800 to 850 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 304HM | 40304HM-C | 800 to 850 | 0.5 | 0 to 85 °C | 1 | 380mm | ORDER NOW |
| 305HL | 40305HL-C | 850 to 900 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 305HM | 40305HM-C | 850 to 900 | 0.5 | 0 to 85 °C | 1 | 380mm | ORDER NOW |
| 306HL | 40306HL-C | 900 to 950 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 306HM | 40306HM-C | 900 to 950 | 0.5 | 0 to 85 °C | 1 | 380mm | ORDER NOW |
| 307HL | 40307HL-C | 950 to 1000 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 307HH | 40307HH-C | 950 to 1000 | 0.5 | +20 to 105 °C | 1 | 380mm | ORDER NOW |
| 308HL | 40308HL-C | 1000 to 1050 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 308HH | 40308HH-C | 1000 to 1050 | 0.5 | +20 to 105 °C | 1 | 380mm | ORDER NOW |
| 309HL | 40309HL-C | 1050 to 1100 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 309HH | 40309HH-C | 1050 to 1100 | 0.5 | +20 to 105 °C | 1 | 380mm | ORDER NOW |
Hydrometers Without Calibration
| ASTM No. | Catalog No | Density Range | Divs | Temp range, °C | Div | Length | Order |
|---|---|---|---|---|---|---|---|
| 300HL | 40300HL | 600 to 650 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 301HL | 40301HL | 650 to 700 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 302HL | 40302HL | 700 to 750 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 303HL | 40303HL | 750 to 800 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 304HL | 40304HL | 800 to 850 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 304HM | 40304HM | 800 to 850 | 0.5 | 0 to 85 °C | 1 | 380mm | ORDER NOW |
| 305HL | 40305HL | 850 to 900 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 305HM | 40305HM | 850 to 900 | 0.5 | 0 to 85 °C | 1 | 380mm | ORDER NOW |
| 306HL | 40306HL | 900 to 950 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 306HM | 40306HM | 900 to 950 | 0.5 | 0 to 85 °C | 1 | 380mm | ORDER NOW |
| 307HL | 40307HL | 950 to 1000 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 307HH | 40307HH | 950 to 1000 | 0.5 | +20 to 105 °C | 1 | 380mm | ORDER NOW |
| 308HL | 40308HL | 1000 to 1050 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 308HH | 40308HH | 1000 to 1050 | 0.5 | +20 to 105 °C | 1 | 380mm | ORDER NOW |
| 309HL | 40309HL | 1050 to 1100 | 0.5 | -20 to 65 °C | 1 | 380mm | ORDER NOW |
| 309HH | 40309HH | 1050 to 1100 | 0.5 | +20 to 105 °C | 1 | 380mm | ORDER NOW |
ASTM Density LPG (Liquified Petroleum Gas) Thermo-Hydrometers
Graduated in kilograms per liter @ 15 °C (Kg/M3)
Hydrometers With Calibration
| ASTM No. | Catalog No | Density Range | Divs | Temp range, °C | Div | Length | ASTM specified test points |
|---|---|---|---|---|---|---|---|
| 310H | 40310H-C | 500 to 650 | 1.0 | 0 to 35 °C | 0.5 | 355mm | calibrated @ 650 & 625 (practical limits of our equipment) |
Hydrometers Without Calibration
| ASTM No. | Catalog No | Density Range | Divs | Temp range, °C | Div | Length |
|---|---|---|---|---|---|---|
| 310H | 40310H | 500 to 650 | 1.0 | 0 to 35 °C | 0.5 | 355mm |
ASTM Density Hydrometers
Graduated in kilograms per liter @ 15 °C (Kg/M3)
Hydrometers Calibrated @ 3 Test Points per ASTM
| ASTM No. | Catalog No | Density Range | Divs | Length | Order |
|---|---|---|---|---|---|
| 311H | 40311H-C | 600 to 650 | 0.5 | 330mm | ORDER NOW |
| 312H | 40312H-C | 650 to 700 | 0.5 | 330mm | ORDER NOW |
| 313H | 40313H-C | 700 to 750 | 0.5 | 330mm | ORDER NOW |
| 314H | 40314H-C | 750 to 800 | 0.5 | 330mm | ORDER NOW |
| 315H | 40315H-C | 800 to 850 | 0.5 | 330mm | ORDER NOW |
| 316H | 40316H-C | 850 to 900 | 0.5 | 330mm | ORDER NOW |
| 317H | 40317H-C | 900 to 950 | 0.5 | 330mm | ORDER NOW |
| 318H | 40318H-C | 950 to 1000 | 0.5 | 330mm | ORDER NOW |
| 319H | 40319H-C | 1000 to 1050 | 0.5 | 330mm | ORDER NOW |
| 320H | 40320H-C | 1050 to 1100 | 0.5 | 330mm | ORDER NOW |
Hydrometers Without Calibration
| ASTM No. | Catalog No | Density Range | Divs | Length | Order |
|---|---|---|---|---|---|
| 311H | 40311H | 600 to 650 | 0.5 | 330mm | ORDER NOW |
| 312H | 40312H | 650 to 700 | 0.5 | 330mm | ORDER NOW |
| 313H | 40313H | 700 to 750 | 0.5 | 330mm | ORDER NOW |
| 314H | 40314H | 750 to 800 | 0.5 | 330mm | ORDER NOW |
| 315H | 40315H | 800 to 850 | 0.5 | 330mm | ORDER NOW |
| 316H | 40316H | 850 to 900 | 0.5 | 330mm | ORDER NOW |
| 317H | 40317H | 900 to 950 | 0.5 | 330mm | ORDER NOW |
| 318H | 40318H | 950 to 1000 | 0.5 | 330mm | ORDER NOW |
| 319H | 40319H | 1000 to 1050 | 0.5 | 330mm | ORDER NOW |
| 320H | 40320H | 1050 to 1100 | 0.5 | 330mm | ORDER NOW |
