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ASTM D388-23 - Standard Classification of Coals by Rank
May 15, 2023 - ASTM International

1.1 This standard covers the classification of coals by rank, that is, according to their degree of metamorphism, or progressive alteration, in the natural series from lignite to anthracite. 1.2 This classification is applicable to coals that are composed mainly of vitrinite. Note 1: Coals rich in...

ASTM D7544-23 - Standard Specification for Pyrolysis Liquid Biofuel
May 1, 2023 - ASTM International

1.1 This specification covers grades of pyrolysis liquid biofuel produced from biomass intended for use in various types of fuel-burning equipment under various climatic and operating conditions. These grades are described as follows: 1.1.1 Grade G is intended for use in industrial burners equipped...

ASTM C1859-23 - Standard Practice for Determination of Thermal Resistance of Pneumatically Installed Loose-Fill Building Insulation (Behind Netting) for Enclosed Applications of the Building Thermal Envelope
May 1, 2023 - ASTM International

4.1 The thermal resistance, R, of an insulation is used to describe its thermal performance. 4.2 The thermal resistance of an insulation is related to the density and thickness of the insulation. It is desirable to obtain test data on thermal resistances at thicknesses and densities related to the...

ASTM C1374-18(2023) - Standard Test Method for Determination of Installed Thickness of Pneumatically Applied Loose-Fill Building Insulation
March 1, 2023 - ASTM International

5.1 This test method was designed to give the manufacturer of loose-fill insulation products a way of determining what the initial installed thickness should be in a horizontal open attic for pneumatic applications. 5.2 The installed thickness value developed by this test method is intended to...

AHRI 210/240 - Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment
January 1, 2023 - AHRI

This standard applies to factory-made Unitary Air-conditioners and Unitary Air-source Heat Pumps with capacities less than 65,000 Btu/h as defined in Section 3. Energy Source. This standard applies only to electrically operated, vapor compression refrigeration systems. Purpose. The purpose...

ASTM F2474-17(2022) - Standard Test Method for Heat Gain to Space Performance of Commercial Kitchen Ventilation/Appliance Systems
July 1, 2022 - ASTM International

5.1 Heat Gain to Space-This test method determines the heat gain to the space from a hood/appliance system. Note 2: To maintain a constant temperature in the conditioned space, this heat gain must be matched by space cooling. The space sensible cooling load, in tons, then equals the heat gain in...

ASTM C1199-22 - Standard Test Method for Measuring the Steady-State Thermal Transmittance of Fenestration Systems Using Hot Box Methods
March 1, 2022 - ASTM International

4.1 This test method details the calibration and testing procedures and necessary additional temperature instrumentation required in applying Test Method C1363 to measure the thermal transmittance of fenestration systems mounted vertically in the thermal chamber. 4.2 The thermal transmittance of a...

ASTM D1886-14(2021)e1 - Standard Test Methods for Nickel in Water
November 1, 2021 - ASTM International

1.1 These test methods 2, 3, 4 cover the atomic absorption determination of nickel in water and wastewaters. Three test methods are given as follows: Concentration Range Sections Test Method A-Atomic Absorption, Direct 0.1 to 10 mg/L 7 - 16 Test Method B-Atomic Absorption, Chelation-Extraction 10...

ASTM C1859-21 - Standard Practice for Determination of Thermal Resistance of Pneumatically Installed Loose-Fill Building Insulation (Behind Netting) for Enclosed Applications of the Building Thermal Envelope
October 1, 2021 - ASTM International

4.1 The thermal resistance, R, of an insulation is used to describe its thermal performance. 4.2 The thermal resistance of an insulation is related to the density and thickness of the insulation. It is desirable to obtain test data on thermal resistances at thicknesses and densities related to the...

ASSE LEC 2012 - Listing Evaluation Criteria for Packaged Plumbing and Mechanical Systems for Continuous Microbiological Mitigation
February 1, 2021 - ASSE

Description This LEC covers PPMS's that are designed to inactivate and disinfect waterborne pathogens and microorganisms within hot water distribution systems from replicating and infecting humans. These PPMS's include a water heater and distribution mixing valve, or water heater with integral...

NFPA 87 - Standard for Fluid Heaters
January 1, 2021 - NFPA

This standard covers fluid heaters and related equipment. Within the scope of this standard, a fluid heater is considered to be any thermal fluid heater or process fluid heater with the following features: (1) Fluid is flowing under pressure. (2) Fluid is indirectly heated. (3) Release of energy...

ASTM D3338/D3338M - Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
December 1, 2020 - ASTM

This test method covers the estimation of the net heat of combustion (megajoules per kilogram or [Btu per pound]) of aviation gasolines and aircraft turbine and jet engine fuels in the range from 40.19 MJ ⁄kg to 44.73 MJ ⁄kg or [17 280 Btu ⁄lb to 19 230 Btu ⁄lb]. The precision...

ASTM D3338/D3338M-20a - Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
December 1, 2020 - ASTM International

1.1 This test method covers the estimation of the net heat of combustion (megajoules per kilogram or [Btu per pound]) of aviation gasolines and aircraft turbine and jet engine fuels in the range from 40.19 MJ/kg to 44.73 MJ/kg or [17 280 Btu/lb to 19 230 Btu/lb]. The precision...

ASTM E598-08(2020) - Standard Test Method for Measuring Extreme Heat-Transfer Rates from High-Energy Environments Using a Transient, Null-Point Calorimeter
November 1, 2020 - ASTM International

1.1 This test method covers the measurement of the heat-transfer rate or the heat flux to the surface of a solid body (test sample) using the measured transient temperature rise of a thermocouple located at the null point of a calorimeter that is installed in the body and is configured to simulate...

PPI TR-53 - Life Cycle Assessment of North American Stormwater Pipe Systems
January 1, 2021 - PPI

Goal and scope definition During this phase of the LCA, a number of important decisions are made related to the goal and scope of the project. In defining the goal of the study, the following items are established related to the research: o the intended application and audience, o the reasons for...

ASTM E511-07(2020) - Standard Test Method for Measuring Heat Flux Using a Copper-Constantan Circular Foil, Heat-Flux Transducer
November 1, 2020 - ASTM International

3.1 Fig. 1 is a sectional view of an example circular foil heat-flux transducer. It consists of a circular Constantan foil attached by a metallic bonding process to a heat sink of oxygen-free high conductivity copper (OFHC), with copper leads attached at the center of the circular foil and at any...

ASTM F2237-03(2020) - Standard Test Method for Performance of Upright Overfired Broilers
July 1, 2020 - ASTM International

1.1 This test method evaluates the energy consumption and cooking performance of overfired broilers. The food service operator can use this evaluation to select an overfired broiler and understand its performance and energy consumption. 1.2 This test method is applicable to gas and electric upright...

ASTM D3338/D3338M-20 - Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
May 15, 2020 - ASTM International

1.1 This test method covers the estimation of the net heat of combustion (megajoules per kilogram or [Btu per pound]) of aviation gasolines and aircraft turbine and jet engine fuels in the range from 40.19 MJ/kg to 44.73 MJ/kg or [17 280 Btu/lb to 19 230 Btu/lb]. The precision...

AHRI 550/590 I-P - Performance Rating of Water-chilling and Heat Pump Water-heating Packages Using the Vapor Compression Cycle
January 1, 2020 - AHRI

This standard applies to factory-made vapor compression refrigeration Water-chilling and Water-heating Packages including one or more compressors. These Water-chilling and Water-heating Packages include: Water-cooled, Air-cooled, or Evaporatively-cooled Condensers Water-cooled heat recovery...

ASHRAE 90.1 USERS MANUAL - STANDARD 90.1 USER’S MANUAL Based on ANSI/ASHRAE/IES Standard 90.1-2019, Energy Standard for Buildings Except Low-Rise Residential Buildings
January 1, 2020 - ASHRAE

Scope of the Standard The standard provides minimum energy-efficiency requirements for the design and construction of new buildings and new construction in existing buildings. In particular, it applies to new buildings and their systems, building additions and their systems, and new systems and...

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