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ASTM D3555-20e1 - Standard Specification for Track-Resistant Crosslinked Polyethylene Insulation for Wire and Cable, 90 °C Operation
August 1, 2020 - ASTM International

This specification covers track-resistant black crosslinked polyethylene insulation for conducting wires and cables operating continuously at a specified conductor temperature. The insulation is suitable for use for power transmission in overhead spaced-line service that...

ASTM D3554-20 - Standard Specification for Track-Resistant Thermoplastic High-Density Polyethylene Insulation for Wire and Cable, 75 °C Operation
August 1, 2020 - ASTM International

This specification covers track-resistant black thermoplastic high-density polyethylene insulation for conducting wires and cables operating continuously at a specified conductor temperature. The insulation is suitable for use for power transmission in overhead...

ASTM D3554-20e1 - Standard Specification for Track-Resistant Thermoplastic High-Density Polyethylene Insulation for Wire and Cable, 75 °C Operation
August 1, 2020 - ASTM International

This specification covers track-resistant black thermoplastic high-density polyethylene insulation for conducting wires and cables operating continuously at a specified conductor temperature. The insulation is suitable for use for power transmission in overhead...

ASTM D5486/D5486M-06(2020) - Standard Specification for Pressure-Sensitive Tape for Packaging, Box Closure, and Sealing
October 1, 2020 - ASTM International

1.1 This specification covers film, paper, and cloth pressure-sensitive tapes used for box closure and sealing. 1.2 The values stated in either inch-pound or SI units are to be regarded separately as standard. The values stated in each system may not be exact equivalents;...

ASTM D8210-19b - Standard Test Method for Automatic Determination of Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants Using a Rotational Viscometer
November 1, 2019 - ASTM International

5.1 The low-temperature, low-shear-rate viscosity of automatic transmission fluids, gear oils, torque and tractor fluids, power steering fluids, and hydraulic oils are of considerable importance to the proper operation of many mechanical devices. Low-temperature viscosity limits of...

ASTM D5785/D5785M-20 - Standard Practice for (Analytical Procedure) for Determining Transmissivity of Confined Nonleaky Aquifers by Underdamped Well Response to Instantaneous Change in Head (Slug Test)
May 15, 2020 - ASTM International

1.1Â This practice covers determination of transmissivity from the measurement of the damped oscillation about the equilibrium water level of a well-aquifer system to a sudden change of water level in a well. Underdamped response of water level in a well to a sudden...

ASTM D6820-20 - Standard Guide for Use of the Time Domain Electromagnetic Method for Geophysical Subsurface Site Investigation
January 1, 2020 - ASTM International

5.1 Concepts: 5.1.1 All TDEM/TEM instruments are based on the concept that a time-varying magnetic field generated by a change in the current flowing in a large loop on the ground will cause current to flow in the earth below it (Fig. 3). In the typical TDEM/TEM system, these...

ASTM C1045-19 - Standard Practice for Calculating Thermal Transmission Properties Under Steady-State Conditions
April 1, 2019 - ASTM International

1.1 This practice provides the user with a uniform procedure for calculating the thermal transmission properties of a material or system from data generated by steady state, one dimensional test methods used to determine heat flux and surface temperatures. This...

ASTM D991-89(2020) - Standard Test Method for Rubber Property—Volume Resistivity Of Electrically Conductive and Antistatic Products
February 1, 2020 - ASTM International

4.1 The electrical behavior of rubber products used in particular applications is important for a variety of reasons such as safety, static changes, current transmission, etc. This test method is useful in predicting the behavior of such rubber products.

ASTM F2407-20 - Standard Specification for Surgical Gowns Intended for Use in Healthcare Facilities
September 1, 2020 - ASTM International

4.1 This specification provides minimum requirements for surgical gowns used for protection of healthcare workers where the potential for exposure to blood, body fluids, and other potentially infectious materials exists. The specification requires barrier testing based...

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