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Supplier: Accuris
Description: Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method)
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Supplier: Accuris
Description: Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of pitch density by helium pycnometer. It is applicable at a range of room temperatures of 15 to 35°C. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This
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Supplier: Accuris
Description: Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method) - INCLUDES STANDARD + REDLINE (PDF)
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Supplier: Accuris
Description: Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer - INCLUDES STANDARD + REDLINE (PDF)
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the real density (RD) of calcined petroleum coke. Real density, by definition is obtained when the particle size of the specimen is smaller than 75 microns (No. 200 Sieve). 1.2 The values stated in SI units are to be regarded as standard. No other
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Supplier: ASTM International
Description: can be obtained via liquid displacement. 1.2 The technique will provide results under the following constraints: 1.2.1 The stability of the helium gas pycnometer is greater than ±0.005 cm3 1.2.2 Test specimen weights are greater than 1 g. 1.3 The values stated in inch-pound units are
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Supplier: ASTM International
Description: This method is for determining true density of powders and solids by displacement of helium gas. This method is written for use with a Micromeritics AccuPyc 1330 Pycnometer; however, equivalent equipment may be used.
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Supplier: CSA Group
Description: ISO 18753:2017 specifies a method for determining the absolute particle density of fine ceramic powders or sintered parts using liquid pycnometry. NOTE Other pycnometer methods like gas pycnometers (e.g. helium pycnometer), where a gas is used as media, also exist.
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Supplier: Micromeritics
Description: data, performs the calculations, and displays or prints the results. The unit also reports percentage porosity and specific pore volume when absolute density information (density excluding pore and small cavity volume obtained from a Micromeritics Accu-Pyc helium pycnometer) is
- Instrument Type: Density Instruments
- Technology Type: Digital Instrument, Other
- Display & Special Features: Laboratory Style (Benchtop or Handheld)
- Media Type: Solid
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Pore characterization of manufactured aggregates: recycled concrete aggregates and lightweight aggregates
In this study, standard ASTM techniques adopted for porosity and specific gravity measure- ment of aggregates were compared with automated testing equipment such as the helium pycnometer and the envelope density analyzer.
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http://qspace.library.queensu.ca/jspui/bitstream/1974/1788/1/Lievers_W_Brent_200904_PhD.pdf
ρhyd) calculated using volumes measured via the helium pycnometer .
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Automated Soil Particle Specific Gravity Analysis Using Bulk Flow and Helium Pycnometry
Automated specific gravity measurements for both soil and aggregate can be economicallydetermined using a helium pycnometer , while automated bulk specific gravity can be found using an envelope density analyzer.
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An experimental comparison of laboratory techniques in determining bulk properties of tuffaceous rocks; Yucca Mountain Site Characterization Project
33.76 1) Porosity - 1-(Dry Bulk Density / Whole Core Grain Density via Helium Pycnometer ) 2) Porosity - 1-(Dry Bulk Density 1Average Grain Density of Sample Powders via _eiium • .
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Compaction of Ceramic Microspheres, Spherical Molybdenum Powder and Other Materials to 3 GPa
In addition, we have used a sensitive helium pycnometer to measure recovered specimen volumes in a series of cycles to progressively higher pressures.
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ASTM MNL17 - Paint and Coating Testing Manual: Fifteenth Edition of the Gardner-Sward Handbook
of Solid Pitch ( Helium Pycnometer .
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Stony meteorite porosities and densities: A review of the data through 2001
In some cases, to find a bulk density, the samples were cut into a regular shape then measured; the grain density was measured with a helium pycnometer ; other samples were measured by packing in clay as described above.
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ASTM MNL17 - Paint and Coating Testing Manual: 14th. Edition of the Gardner-Sward Handbook
Test Method for Density of Solid Pitch ( Helium Pycnometer .