Product Description
Whether you are checking solvents lighter than water or dense brines and acids, a precision hydrometer gives you a direct density reading in seconds. This series lets you pick the exact specific gravity window your samples fall in, so readings are both fast and well resolved without any power or electronics.
This listing is for catalog number 6603-13: Specific Gravity Hydrometer, 0.650 to 1.000, 0.005 subdivisions, 305 mm. Each glass hydrometer is 305 mm long and calibrated for use at 60°F, measuring the density of a liquid relative to distilled water. Ranges extend from about 0.650 up to 2.620 specific gravity. Narrow-range models read in 0.001 or 0.002 steps, while broader models covering wider spans use 0.005 or 0.010 subdivisions for quick screening of unknowns. Add it to your LIGHT LABS order and keep your lab stocked.
Key Features
- Fine resolution options – Subdivisions of 0.001 or 0.002 on narrow-range models.
- Broad-range models – 0.005 and 0.010 versions screen unknown liquids quickly.
- Calibrated at 60°F – Standard reference temperature for specific gravity.
- Uniform 305 mm length – Fits standard hydrometer jars.
- Glass construction – Chemically resistant and easy to clean.
Specifications
| Catalog Number | 6603-13 |
| Brand | Heathrow Scientific |
| Description | Specific Gravity Hydrometer, 0.650 to 1.000, 0.005 subdivisions, 305 mm |
| Sold As | Each |
| Measurement | Specific gravity |
| Calibration temperature | 60°F |
| Range options | Approx. 0.650 to 2.620 in multiple segments |
| Subdivisions | 0.001, 0.002, 0.005 or 0.010 depending on range |
| Length | 305 mm (12 in) |
| Material | Glass |
Available Options
- 6603-1 – Specific Gravity Hydrometer, 1.000 to 1.220, 0.002 subdivisions, 305 mm
- 6603-10 – Specific Gravity Hydrometer, 0.700 to 0.810, 0.001 subdivisions, 305 mm
- 6603-11 – Specific Gravity Hydrometer, 0.800 to 0.910, 0.001 subdivisions, 305 mm
- 6603-12 – Specific Gravity Hydrometer, 0.900 to 1.000, 0.001 subdivisions, 305 mm
- 6603-2 – Specific Gravity Hydrometer, 1.200 to 1.420, 0.002 subdivisions, 305 mm
- 6603-21 – Specific Gravity Hydrometer, 2.200 to 2.420, 0.002 subdivisions, 305 mm
- 6603-22 – Specific Gravity Hydrometer, 2.400 to 2.620, 0.002 subdivisions, 305 mm
- 6603-3 – Specific Gravity Hydrometer, 1.400 to 1.620, 0.002 subdivisions, 305 mm
- 6603-4 – Specific Gravity Hydrometer, 1.600 to 1.820, 0.002 subdivisions, 305 mm
- 6603-5 – Specific Gravity Hydrometer, 1.800 to 2.020, 0.002 subdivisions, 305 mm
- 6603-6 – Specific Gravity Hydrometer, 1.000 to 1.600, 0.005 subdivisions, 305 mm
- 6603-7 – Specific Gravity Hydrometer, 1.000 to 2.000, 0.010 subdivisions, 305 mm
Applications
- Chemical concentration testing
- Solvent and petroleum density checks
- Acid and brine strength
- Industrial QC
- Teaching laboratories
