standard hardness vs reference hardness

Both "standard hardness" and "reference hardness" are correct phrases, but they are used in different contexts. "Standard hardness" refers to a specific measurement scale or method used in testing the hardness of materials, while "reference hardness" may refer to a known or established level of hardness used for comparison or calibration purposes.

Last updated: April 01, 2024 • 552 views

This phrase is correct and commonly used in the context of material hardness testing.

"standard hardness"

This phrase is used to refer to a specific measurement scale or method used in testing the hardness of materials.

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Engraving is carried out mechanically on carbon steel. The anti-wear protection is ensured by galvanic chromium coating (standard hardness 890 HV), having a layer thickness from 10 to 30 microns.
This is measured by the relative resistance of the material to an indentor point of any one of a number of standard hardness testing instruments.
High wear resistance, precistion edge, optimum hardness standard and profitability for every kind of cutting machines.
conforming to the Vickers hardness HV1 standard of not more than 170,
In relation to the hardness of light, it closes a gap between a softbox and a standard reflector.
The standard dosage is the recommended dosage in g or ml for normally soiled tableware and irrespective of water hardness, in a fully-loaded 12-place settings dishwasher.
three attempts shall be carried out at a water hardness in accordance with the standard,
The recommended quantities and/or dosage instructions expressed in millilitres or grams appropriate to a standard washing machine load, for specified water hardness classes and making provision for one or two cycle washing processes.
The following international approvals in accordance with FDA standards are available dependent on material hardness:
They cannot undergo variations in their degree of hardness, opacity, elasticity, velocity in the volatility of the solvents, because they are prepared according to standards.
Vulkollan tyres meet the tolerance standards of the European Tyre and Rim Technical Organisation, or ETRTO, and are of the pressure resistant Shore 92º A level hardness.
Manufactured under the highest quality standards. They have strict size tolerances, uniform cut and hardness on the whole tool. They are used by mold makers, goldsmiths and musical instruments manufacturers for working on small surfaces and finishing.
Toothed wheels with single-screw made of high-quality 18NiCrMo5 steel, cemented with a surface hardness of 58-60 HRC according to the quality standards ISO- DIN 6/7.
Moreover it contains explanations of DIN standards, tables for calculation for the determination of efficiency as well as tables for comparision of tensile strength and hardness.
The profiles are welded to the conveying side of HabaSYNC timing belts in order to accommodate special handling needs. Our profiles are made with 92 Shore A TPU - the same polyurethane hardness as our standard base belt.
g in the recommended quantity of the detergent to be used in the main cycle of the washing process for a standard washing machine load as defined in section B of Annex VII for water of hard water hardness
the capacity of any measuring cup, if provided, shall be indicated in millilitres or grams, and markings shall be provided to indicate the dose of detergent appropriate for a standard washing machine load for soft, medium and hard water hardness levels.

Alternatives:

hardness standard
standardized hardness

This phrase is correct and is used to refer to a known or established level of hardness used for comparison or calibration purposes.

"reference hardness"

This phrase is used when referring to a hardness value that serves as a reference point for comparison or calibration.

Show examples from the web [+]

They also produce reference blocks for testing hardness measuring devices.
The term has no reference to the actual hardness of the wood.
Their name comes from the Greek "adamas", meaning invincible, in reference to their extreme hardness.
If the water hardness of 2,5 mmol CaCO3/l is not relevant in the Member States in which the detergent is marketed, the applicant shall specify the dosage used as the reference.
If the water hardness of 2.5 mmol CaCO3/l is not relevant in the Member States in which the detergent is marketed, the applicant shall specify the dosage used as the reference.
If only water hardness lower that 2.5 mmol CaCO3/l are included in the recommendations, the maximum dosage recommended for "normally soiled" shall be lower than the reference dosage mentioned in the previous paragraph.
The reference dosage used for the washing performance test and for assessment of compliance with the ecological criteria on ingredients shall be the same as the recommended dosage on the package for 'normally soiled' textiles and a water hardness corresponding to 2,5 mmol CaCO3/l.
The dosage recommended by the manufacturer to consumers for the water hardness of 2.5 mmol CaCO3/l and "normally soiled" textiles is taken as the reference dosage for:
The machine is composed by a roller whose height is set electrically and can compress the polyurethane products, and by a feeler pin which verifies the hardness giving a reference data

Alternatives:

hardness reference
calibration hardness

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standard hardness vs reference hardness