Product Description
Heavier solutions such as concentrated brines, acids and process liquors still need the precision of an ASTM instrument. These ASTM specific gravity hydrometers extend the series upward, giving you the exact designated hydrometer your method requires for denser liquids without compromising resolution or traceability to the standard.
This listing is for catalog number 67129H: ASTM Specific Gravity Hydrometers, ASTM 129H, 1.200 to 1.250, 0.001 subdivisions, 260 mm. Each glass hydrometer covers a 0.050 specific gravity span. The 330 mm models read in 0.0005 steps across 1.150 to 1.500, matching ASTM 114H through 120H, while the 260 mm models read in 0.001 steps across 1.100 to 1.450 and beyond, matching ASTM 127H and up. Choose by ASTM number to match your test procedure. Order it from LIGHT LABS and keep your bench running smoothly.
Key Features
- ASTM designations – Select by ASTM number for method compliance.
- Extended ranges – Covers denser liquids above 1.100 specific gravity.
- Two resolutions – 0.0005 (330 mm) or 0.001 (260 mm) subdivisions.
- Narrow spans – 0.050 units per hydrometer for precise readings.
Specifications
| Catalog Number | 67129H |
| Brand | Heathrow Scientific |
| Description | ASTM Specific Gravity Hydrometers, ASTM 129H, 1.200 to 1.250, 0.001 subdivisions, 260 mm |
| Sold As | Each |
| Standard | ASTM specifications |
| Range options | 1.100 to 1.500 in 0.050 segments |
| Subdivisions | 0.0005 (330 mm) or 0.001 (260 mm) |
| Length | 330 mm or 260 mm |
| Material | Glass |
Available Options
- 67114H – ASTM Specific Gravity Hydrometers, ASTM 114H, 1.150 to 1.200, 0.0005 subdivisions, 330 mm
- 67115H – ASTM Specific Gravity Hydrometers, ASTM 115H, 1.200 to 1.250, 0.0005 subdivisions, 330 mm
- 67116H – ASTM Specific Gravity Hydrometers, ASTM 116H, 1.250 to 1.300, 0.0005 subdivisions, 330 mm
- 67117H – ASTM Specific Gravity Hydrometers, ASTM 117H, 1.300 to 1.350, 0.0005 subdivisions, 330 mm
- 67118H – ASTM Specific Gravity Hydrometers, ASTM 118H, 1.350 to 1.400, 0.0005 subdivisions, 330 mm
- 67119H – ASTM Specific Gravity Hydrometers, ASTM 119H, 1.400 to 1.450, 0.0005 subdivisions, 330 mm
- 67120H – ASTM Specific Gravity Hydrometers, ASTM 120H, 1.450 to 1.500, 0.0005 subdivisions, 330 mm
- 67127H – ASTM Specific Gravity Hydrometers, ASTM 127H, 1.100 to 1.150, 0.001 subdivisions, 260 mm
- 67128H – ASTM Specific Gravity Hydrometers, ASTM 128H, 1.150 to 1.200, 0.001 subdivisions, 260 mm
- 67130H – ASTM Specific Gravity Hydrometers, ASTM 130H, 1.250 to 1.300, 0.001 subdivisions, 260 mm
- 67131H – ASTM Specific Gravity Hydrometers, ASTM 131H, 1.300 to 1.350, 0.001 subdivisions, 260 mm
- 67132H – ASTM Specific Gravity Hydrometers, ASTM 132H, 1.350 to 1.400, 0.001 subdivisions, 260 mm
- 67133H – ASTM Specific Gravity Hydrometers, ASTM 133H, 1.400 to 1.450, 0.001 subdivisions, 260 mm
- 67134H – ASTM Specific Gravity Hydrometers, ASTM 134H, 1.450 to 1.500, 0.001 subdivisions, 260 mm
Applications
- ASTM method testing
- Acid and brine concentration
- Chemical manufacturing QC
- Industrial process control
