Test samples of materials or products to ensure compliance with specifications, using test equipment.

“Test samples of materials or products to ensure compliance with specifications, using test equipment.” is a core task performed by Mixing and Blending Machine Setters, Operators, and Tenders. Among the occupation's 19 rated tasks, workers place it 7th by importance (#13 most important). About 62% of workers say it is relevant to their job.

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Test characteristics of materials or products. in Inspecting Equipment, Structures, or Materials

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E0. No direct exposure — current language models give little or no time savings on this task.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.00. Automation potential label: T1.

Other tasks in this occupation

• Weigh or measure materials, ingredients, or products to ensure conformance to requirements. · importance 4.6
• Read work orders to determine production specifications or information. · importance 4.6
• Observe production or monitor equipment to ensure safe and efficient operation. · importance 4.6
• Mix or blend ingredients by starting machines and mixing for specified times. · importance 4.5
• Stop mixing or blending machines when specified product qualities are obtained and open valves and start pumps to transfer mixtures. · importance 4.5
• Examine materials, ingredients, or products visually or with hands to ensure conformance to established standards. · importance 4.5
• Compound or process ingredients or dyes, according to formulas. · importance 4.5
• Operate or tend machines to mix or blend any of a wide variety of materials, such as spices, dough batter, tobacco, fruit juices, chemicals, livestock feed, food products, color pigments, or explosive ingredients. · importance 4.4
• Dump or pour specified amounts of materials into machinery or equipment. · importance 4.4
• Record operational or production data on specified forms. · importance 4.4
• Collect samples of materials or products for laboratory testing. · importance 4.4
• Unload mixtures into containers or onto conveyors for further processing. · importance 4.3
• Add or mix chemicals or ingredients for processing, using hand tools or other devices. · importance 4.2
• Tend accessory equipment, such as pumps or conveyors, to move materials or ingredients through production processes. · importance 4.2

See all tasks on the Mixing and Blending Machine Setters, Operators, and Tenders page.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-task-12398,
  title  = {Test samples of materials or products to ensure compliance with specifications, using test equipment.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/tasks/task-12398}
}