Standards and Technical Documents - Photography -- Photographic-grade chemicals -- Test methods -- Part 11: Determination of specific gravity -- ISO 10349-11:1992
Description: Specifies a method of determining the specific gravity (relative density) of solutions used in photographic processing. Measurement is made by a hydrometer capable of measuring density to 0,001 units, after the test portion has reached thermal equilibrium with a water-bath (at 25 °C).
Supplier: ASTM International
Description: definition, influence of minus 0.075 mm sieve material on fine aggregate specific gravity determination, aggregate production and particle shape, and the influence of aggregate on dynamic modulus.
Supplier: American Water Works Association (AWWA)
Description: Dissolved salts generally change the specific gravity of water in direct proportion to their concentration. The magnitude of change, however, depends on the nature and amount of the various dissolved salts. Determination of specific gravity and total dissolved salts (TDS) in a number of surface
Standards and Technical Documents - API STD 2547 -- STANDARD METHOD OF TEST FOR DENSITY, SPECIFIC GRAVITY OR API GRAVITY OF CRUDE PETROLEUM AND LIQUID PETROLEUM PRODUCTS BY HYDROMETER METHOD *** SAME AS ASTM D1298 AND IP 160 ***Supplier: American Petroleum Institute (API)
Description: This method covers the laboratory determination, using a glass hydrometer, of the density, specific gravity, or API gravity of crudepetroieum, pc;troleum products, or mixtures of petroleum' and.nonpetroleum products no~mally handled as liquids, and having a Reid vapor pressure (ASTM Method D 323
Standards and Technical Documents - PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 5: WEIGHT CONTROL DURING ENGINEERING AND CONSTRUCTION -- CSA ISO 19901-5Supplier: CSA Group
Description: and requirements for the weighing of major assemblies, and the determination of weight and centre of gravity, - specifies requirements for weight information from suppliers, including weighing of equipment and bulk materials for offshore installations; and may be used - as a basis for planning
Supplier: Parco Scientific Company
Description: grip carrying handle All metal base and beam design with a 147 x 174mm stainless steel pan Two notched and tiered beams for easy reading Positive poise positioning for repeatable results Spring loaded zero adjust compensator Rod & clamp assembly for specific gravity determinations Security
- Type: Mechanical Scale / Balance
- Capacity: 5.76 lbs
Supplier: Cooper Instruments & Systems
Description: ✔ NSF Listed/Certified, USDA-AMS accepted, supports HACCP-Certified systems ✔ Stainless steel construction, dishwasher-safe removable pan ✔ Backlit LCD display ✔ lb, oz (1⁄8 fractional or decimal oz), lb:oz, g, kg or fluid oz of water ✔ Specific Gravity
- Type: Bench / Counter Scale, Other Scale
- Capacity: 0.8818 lbs
- Resolution: 5.00E-5 lbs
- Width / Diameter: 4.72 inch
Supplier: Acme Scale Systems
Description: NEMA 4X / IP65 washdown protection Backlit LCD display Stainless steel construction, pan Units of measure: Lb, oz, lb:oz, g, kg or fluid oz (of water) Specific gravity determination and weighing mode software included AC power (included) or 4 "C" cell battery power (not included) Typical battery
- Type: Bench / Counter Scale
- Width / Diameter: 5.8 inch
- Length: 6.2 inch
- Platform Material: Stainless Steel
Supplier: Mettler-Toledo, Inc.
Description: 3 place digital density meter for measurement of density, specific gravity or concentration of aqueous solutions. Replaces manual determinations with pycnometers and hydrometers.
- Instrument Type: Density Instruments
- Temperature Range: 59 to 104 F
- Density Range: 0.0 to 3 g/cm³
- Media Type: Liquid
Scales and Balances - Ohaus Scout Pro Portable Electronic Balance - 200g x 0.01g SCOUT PRO SCALE ADAPTER INCLUDED -- SP202Supplier: Seedburo Equipment Company
Description: TM can be run on the included AC power pack. Integral Weigh-Below Hook - Critical for density or specific gravity determination.
Supplier: Gilson Company, Inc.
Description: Model SG-20 Specific Gravity Bench is designed for weighing suspended samples in water when determining specific gravity of aggregates, hardened concrete, bituminous mixtures, refractory brick, and similar materials. Bench top is a 31x25in (787x635mm) platform with three 2in (51mm) dia. holes
Supplier: Mettler-Toledo, Inc.
Description: Determination of the density and volume of solid bodies is very important both in industry (e.g. materials manufacturing) and metrology. In metrology it is recommended to specify the volume and density on calibration certificates for weight pieces in the OIML accuracy class E1.
- Instrument Type: Density Instruments, Pycnometer
- Media Type: Solid
- Technology Type: Digital Instrument
- Display & Special Features: Laboratory Style (Benchtop or Handheld), Computer Interface / Networkable, SPC / Application Software, Data Storage Options, Temperature Measurement
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AccuPyc II 1340 Solutions - Temperature-Control
watch a Product Demonstration. AccuPyc II TEC. Intergrated Thermo-Electric Temperature Control Solution . Materials tend to expand as they are heated, causing the same mass to occupy an increasing volume, thus lowering the substances density. Materials subjected to changing temperature may have a direct effect on volume, affecting accurate density determination. The AccuPyc II TEC features a Peltier thermoelectric device for precise temperature control and stability. This instrument... (read more)
Browse Density and Specific Gravity Instruments Datasheets for Micromeritics
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A Manual for Design of Hot Mix Asphalt with Commentary
Forspecimenshavinghighabsorption, paraffin-coated specimens should be used in the specific gravity determination (AASHTO T 275).
Technical Reports for Recommended Performance-Related Specification for Hot-Mix Asphalt Construction: Results of the WesTrack Project
Chronological summary of HMA stockpile aggregate – bulk specific gravity determinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial Methods of Analysis
The specific gravity determined for qualitative purposes will be valuable in quantitative estimation.