Machines and appliances for testing the mechanical properties of materials

1. Scope and Applicability

This PCR governs foreground data packages for the manufacture of complete machines and appliances whose principal function is testing mechanical properties of materials. Covered configurations include static tension, compression, flexure, hardness, impact, torsion, fatigue, and comparable mechanical-property testing systems when supplied as a complete machine or appliance. A universal testing machine is the representative product, but the declared configuration may use an electromechanical, servo-hydraulic, or other test principle.

The foreground boundary starts with receipt of purchased materials, parts, subassemblies, sensors, controllers, software-bearing hardware, and packaging at the manufacturing site and ends with a complete machine that has passed the applicable inspection, calibration, verification, and release checks at the plant gate. Upstream production of purchased inputs remains represented through linked upstream datasets. Distribution, installation at the customer, use-phase testing, maintenance, calibration after delivery, and end-of-life treatment are outside this manufacturing data package unless the declared study explicitly extends the boundary.

Standalone parts and accessories supplied separately are excluded because CPC 3.0 assigns parts and accessories for this subclass to 48285. Test services, laboratory operation, material test specimens, optical microscopes, physical or chemical analysis instruments, and general process-control equipment are also excluded. Fixtures, grips, extensometers, load cells, controllers, and software-bearing hardware are included only when they form part of the delivered complete-machine configuration.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.medical-appliances-precision-and-optical-instruments-watches-and-clocks.machines-and-appliances-for-testing-the-mechanical-properties-of-materials
classification_refs	CPC 3.0:48262, exact scope reference
covered_products	Complete machines and appliances for testing mechanical properties of materials, including delivered load frame or body, drive and control system, force or displacement measurement chain, required software-bearing hardware, and configuration-specific integrated accessories
excluded_products	Standalone parts and accessories classified in CPC 3.0:48285; material-testing services; test specimens; optical microscopes; physical or chemical analysis instruments; general process-control equipment; customer-site use, maintenance, and end-of-life services
representative_product	A complete universal material testing machine configured for static tension and compression testing
production_route	Receipt and preparation of product-specific parts and subassemblies; conditional in-house fabrication and finishing; mechanical and electrical assembly; controller and software integration; inspection, calibration, verification, and final release; conditional sales packaging
market_state	Finished product, manufactured; production mix at plant; released in the declared delivered configuration

3. Reference Flow

Field	Value
What	Finished machine or appliance for testing mechanical properties of materials, in the declared delivered configuration at the manufacturing plant gate
How much	1 kg net mass of the released complete machine, excluding separately supplied accessories and outbound packaging unless explicitly included in the declared sales configuration
How well	Complete, functional, and released after the applicable general inspection, measurement-system calibration or verification, and configuration-specific performance checks
How long or cycle	One declared production period or production lot; service life and number of tests performed are reported as metadata when known but do not change the mass reference flow
reference_flow_link	The output released_testing_machine of process calibration_verification_and_release

Field	Value
Reference amount	1 kg
Reference product flow	Machines and appliances for testing the mechanical properties of materials f88ff979-7acf-4c6d-8a10-710337b61179
Reference flow property	Mass 93a60a56-a3c8-11da-a746-0800200b9a66
Reference unit group	Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66
Reference unit	kg
Required qualifiers	test principle and supported test modes; rated force or capacity; drive type; frame or body configuration; force-measurement class or declared accuracy; displacement and strain-measurement configuration; included load cells, grips, fixtures, extensometers, controller, computer, and software-bearing hardware; net product mass; included and excluded accessories; packaging inclusion; production geography; production period; applicable release and calibration standards

When constructing a foreground data package, every item listed in Required qualifiers shall be declared in dataset metadata, process notes, the reference-flow comment, the product description, or an equivalent data-package field. Missing required qualifiers make the reference flow definition incomplete for that data package.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_product_mass	Released complete testing machine	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	Normalize all foreground inventory to 1 kg of net released product mass. Weigh or derive net mass from a reconciled product-specific bill of materials, and state whether integrated accessories are included.
input_mass_consistency	Material, component, consumable, packaging, scrap, and waste mass	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	Convert recorded mass units through Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66; retain original units and conversion factors in the foreground records.
energy_carrier_measurement	Purchased electricity and fuels	Energy property of the selected exact carrier flow	kWh, MJ, or the carrier's reference unit	Record metered or invoice-supported quantities by carrier. Do not convert electricity to mass or combine different energy carriers before linking their exact upstream datasets.
configuration_denominator	Multi-model or multi-configuration production	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	The allocation denominator shall contain only conforming released mass for the represented model or justified product family; rework and rejected units shall not inflate released output.

5. System Boundary

rule_id	Applies to	Rule	source_ids
boundary_purchased_inputs	Purchased materials, parts, subassemblies, electronics, sensors, drives, controllers, and packaging	Record each material input that crosses the manufacturing boundary and link it to the most specific available upstream dataset consistent with material, technology, geography, and supplier state. Do not treat purchased components as burden-free.	eu-pef-2021
boundary_foreground_operations	Operations controlled by the manufacturing site	Include receiving and preparation, applicable machining or fabrication, surface treatment, assembly, wiring, controller and software integration, calibration and verification, rework, final inspection, and packaging when performed for the delivered configuration.	eu-pef-2021; instron-3340-system-support
boundary_direct_flows	Site energy, water, consumables, waste, and direct emissions	Include measured or otherwise traceable electricity, fuels, process water, consumables, waste and scrap, and direct elementary emissions for included operations. Absence of a default quantity is not permission to omit a flow.	eu-pef-2021
boundary_release_evidence	Calibration, verification, and release	Include the resources and rejected or reworked output attributable to applicable inspection, force-measurement verification, extensometer calibration, and performance-class confirmation; retain the applicable release standard and record identifier.	iso-7500-1-2018; iso-9513-2012
boundary_exclusions	Activities outside manufacturing	Exclude outbound distribution, customer-site installation, product use, routine post-delivery calibration and maintenance, and end-of-life unless the study explicitly expands the boundary. Disclose R&D, office, sales, infrastructure, and capital-equipment exclusions and include them when required by the declared study method or shown material.	eu-pef-2021
boundary_no_data_cutoff	Potentially relevant foreground flows	Do not omit a material or energy flow solely because data are unavailable. Document every exclusion, its reason, and the materiality check used; unresolved potentially significant exclusions make validation inconclusive.	eu-pef-2021

Boundary Abstraction

Field	Value
declared_starting_condition	Purchased materials, parts, subassemblies, electronics, sensors, drives, controllers, and packaging received at the manufacturing site in their documented supplier state
starting_condition_role	Manufacturing gate input; upstream production is represented by linked supplier-specific or suitable secondary datasets rather than repeated in the foreground process
product_classification_scope	Complete CPC 3.0:48262 testing machines and appliances; separately supplied CPC 3.0:48285 parts and accessories are outside the reference product
recursive_input_rule	A purchased or transferred input that is itself a complete CPC 3.0:48262 machine shall remain an explicit product input with its own upstream dataset; do not recursively reproduce its manufacture or silently merge its mass into generic machinery
upstream_dataset_requirement	Link every purchased material and component group to the most specific available upstream dataset, prioritizing supplier-specific data and matching material, manufacturing technology, geography, and delivered state
disclosure	Declare the represented model or product-family logic, test principle, rated capacity, drive and frame configuration, delivered measurement and accessory set, net product mass, packaging treatment, production site and period, in-house versus purchased operations, allocation method, exclusions, and data gaps

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
component_receipt_and_preparation	Component receipt and preparation	required	Always; in-house machining, fabrication, cleaning, and surface finishing are included only when performed by the reporting site	Convert purchased materials, parts, and subassemblies into inspected, prepared inputs for assembly	kg prepared components and subassemblies transferred to assembly
machine_assembly_and_integration	Machine assembly and integration	required	Always; includes the delivered mechanical, electrical, sensing, control, and software-bearing configuration	Assemble the load frame or body, drive, load and displacement measurement chain, controller, wiring, safeguards, and integrated accessories	kg assembled machine transferred to release testing
calibration_verification_and_release	Calibration, verification, and release	required	Always; the exact checks depend on test principle, measurement system, and declared standard	Inspect and verify the machine, correct or record rework, and release the conforming finished product; include sales packaging when declared	1 kg net released complete machine

Process: Component receipt and preparation (component_receipt_and_preparation)

Inputs

Product flows

Product-specific materials, parts, and subassemblies (purchased_materials_components)

Record all received structural metals, castings, machined parts, columns, screws or actuators, hydraulic or pneumatic items, enclosures, fasteners, cables, boards, power supplies, sensors, load cells, controllers, computers, and other product-specific inputs at the aggregation level supported by the product BOM and upstream datasets.

• Selected flow: Exact supplier-specific or technology-matched product flows selected during foreground package construction
• Flow property / unit: Mass / kg, or the exact reference property and unit of a component dataset with a retained mass conversion
• Amount rule: Received quantity attributable to conforming production, reconciled to purchase, stock, and BOM records
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_bom_and_receipts
• Sources: eu-pef-2021; instron-3340-system-support

Preparation energy and operating supplies (preparation_energy_supplies)

Record electricity, fuels, water, cutting fluids, cleaners, abrasives, coatings, treatment chemicals, and other supplies for receiving, inspection, cleaning, machining, fabrication, and surface finishing performed within the foreground site.

• Selected flow: Exact electricity, fuel, water, and consumable flows selected for the site and period
• Flow property / unit: Exact selected-flow reference property / reference unit
• Amount rule: Metered, invoice-supported, batch-issued, or otherwise traceable consumption allocated to represented production
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_operations_energy_consumables
• Sources: eu-pef-2021

Waste flows

Elementary flows

Outputs

Product flows

Prepared components and subassemblies (prepared_components)

Record the measured or reconciled mass transferred from preparation to final assembly. This internal product flow prevents double counting between preparation and assembly.

• Selected flow: Internal prepared-components transfer flow created for the foreground package
• Flow property / unit: Mass / kg
• Amount rule: BOM-reconciled transfer mass after recorded preparation losses
• Value mode: Calculated value (calculated_value)
• Specificity: Product-specific (product_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Calculated from collection (calculated_from_collection)
• Collection protocol: cp_bom_and_receipts

Waste flows

Preparation scrap and waste (preparation_scrap_waste)

Record metal chips and offcuts, rejected parts, spent abrasives and fluids, wastewater, coating waste, and packaging waste by treatment destination when preparation occurs on site.

• Selected flow: Exact waste flow for each material and treatment route selected during foreground package construction
• Flow property / unit: Mass / kg, or volume with a documented density conversion where direct mass is unavailable
• Amount rule: Weighed or manifested waste attributable to represented production; reusable internal returns remain separately visible and are not counted as waste sent off site
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste_and_direct_emissions

Elementary flows

Direct preparation emissions (preparation_direct_emissions)

Record measured or calculated releases from included machining, cleaning, coating, curing, or fuel combustion, including relevant air and water emissions. Do not invent zero emissions for an applicable operation.

• Selected flow: Exact elementary flow matching the emitted substance and environmental compartment
• Flow property / unit: Mass / kg
• Amount rule: Site measurement or calculation from collected activity data using a cited applicable method or factor
• Value mode: Calculated value (calculated_value)
• Specificity: Site-specific (site_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Calculated from collection (calculated_from_collection)
• Collection protocol: cp_waste_and_direct_emissions

Process: Machine assembly and integration (machine_assembly_and_integration)

Inputs

Product flows

Prepared components and subassemblies input (prepared_components_input)

Transfer the prepared frame or body, drive, measurement-chain components, controller, wiring, safeguards, computers, and configuration-specific integrated accessories into assembly without adding upstream burdens a second time.

• Selected flow: Same internal prepared-components transfer flow used by prepared_components
• Flow property / unit: Mass / kg
• Amount rule: Equal to the upstream internal transfer quantity after any documented inter-process stock change
• Value mode: Calculated value (calculated_value)
• Specificity: Product-specific (product_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Calculated from collection (calculated_from_collection)
• Collection protocol: cp_assembly_integration

Assembly energy and consumables (assembly_energy_consumables)

Record electricity, compressed air, fuels, lubricants, adhesives, solder, wiring consumables, cleaning materials, software-bearing media or hardware, and other assembly and integration inputs attributable to the delivered product.

• Selected flow: Exact energy-carrier and consumable product flows selected for the site and period
• Flow property / unit: Exact selected-flow reference property / reference unit
• Amount rule: Metered, invoice-supported, work-order-issued, or otherwise traceable consumption allocated to represented production
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_assembly_integration
• Sources: eu-pef-2021; instron-3340-system-support

Waste flows

Elementary flows

Outputs

Product flows

Assembled machine ready for release testing (assembled_machine)

Record the complete assembled configuration entering final inspection and calibration, including the declared load frame or body, controller, measurement chain, safeguards, software-bearing hardware, and integrated accessories.

• Selected flow: Internal assembled-machine transfer flow created for the foreground package
• Flow property / unit: Mass / kg
• Amount rule: Measured or BOM-reconciled assembled mass transferred to release testing
• Value mode: Calculated value (calculated_value)
• Specificity: Product-specific (product_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Calculated from collection (calculated_from_collection)
• Collection protocol: cp_assembly_integration
• Sources: instron-3340-system-support

Waste flows

Assembly waste and rejected components (assembly_waste)

Record rejected electronic or mechanical parts, cable and metal offcuts, spent consumables, and other waste leaving assembly by material and treatment destination. Reworked items remain in the rework loop and are not double counted as off-site waste.

• Selected flow: Exact waste flow for each material and treatment route selected during foreground package construction
• Flow property / unit: Mass / kg
• Amount rule: Weighed, counted with measured representative mass, or manifested waste attributable to represented production
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_assembly_integration

Elementary flows

Process: Calibration, verification, and release (calibration_verification_and_release)

Inputs

Product flows

Assembled machine input (assembled_machine_input)

Transfer the assembled machine into final inspection and calibration without repeating component burdens.

• Selected flow: Same internal assembled-machine transfer flow used by assembled_machine
• Flow property / unit: Mass / kg
• Amount rule: Equal to the internal output entering release testing after documented stock change
• Value mode: Calculated value (calculated_value)
• Specificity: Product-specific (product_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Calculated from collection (calculated_from_collection)
• Collection protocol: cp_calibration_release

Release-test energy, specimens, consumables, and packaging (release_inputs)

Record electricity, hydraulic or pneumatic energy, test specimens and expendable fixtures, calibration-related consumables, replacement items used in rework, and sales packaging included before the plant gate. Reference standards and reusable calibration equipment are reported as equipment metadata unless the declared study method requires their capital burden.

• Selected flow: Exact energy, consumable, test-material, replacement-part, and packaging flows selected for the site and delivered configuration
• Flow property / unit: Exact selected-flow reference property / reference unit
• Amount rule: Metered, issued, or purchase-supported quantity attributable to inspection, calibration, verification, rework, and declared packaging
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_calibration_release
• Sources: iso-7500-1-2018; iso-9513-2012; eu-pef-2021

Waste flows

Elementary flows

Outputs

Product flows

Released testing machine (released_testing_machine)

This is the quantitative reference product. It is a complete CPC 3.0:48262 machine or appliance in the declared delivered configuration and has passed the applicable release checks.

• Selected flow: Machines and appliances for testing the mechanical properties of materials f88ff979-7acf-4c6d-8a10-710337b61179
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Exactly 1 kg net released product mass after normalization
• Value mode: Fixed value (fixed_value)
• Specificity: Product-specific (product_specific)
• Normalization basis: 1 kg net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Identity reference (identity_reference)
• Sources: unsd-cpc-3-0-2025

Waste flows

Release-test waste and final rejects (release_test_waste)

Record consumed or damaged specimens, replaced components, discarded packaging, spent fluids, and final rejected machines or parts by treatment destination. Rework inputs and energy remain attributed to the conforming released output.

• Selected flow: Exact waste flow for each material and treatment route selected during foreground package construction
• Flow property / unit: Mass / kg
• Amount rule: Weighed, counted with measured representative mass, or manifested waste attributable to represented production
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_calibration_release

Elementary flows

Direct release-test emissions (release_test_direct_emissions)

Record direct releases from fuel use, hydraulic-fluid losses, refrigerants, or other applicable release operations. Do not create a zero-valued elementary flow where no applicable source exists; retain the applicability assessment instead.

• Selected flow: Exact elementary flow matching the emitted substance and environmental compartment
• Flow property / unit: Mass / kg
• Amount rule: Site measurement or calculation from collected activity data using a cited applicable method or factor
• Value mode: Calculated value (calculated_value)
• Specificity: Site-specific (site_specific)
• Normalization basis: Per kg of net released complete machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Calculated from collection (calculated_from_collection)
• Collection protocol: cp_calibration_release

7. Allocation and Co-product Handling

rule_id	Applies to	Rule	source_ids
allocation_avoid_by_subdivision	Shared manufacturing lines, utilities, and release-test operations	First avoid allocation by subdividing processes, using model- or work-order-specific BOMs, and submetering or otherwise tracing activity data to the represented configuration.	eu-pef-2021
allocation_physical_relationship	Residual shared inputs and emissions after subdivision	When subdivision is not practicable, allocate using a documented physical relationship that reflects resource use, such as machine hours, test hours, measured energy demand, processed mass, or work-order time. Do not use product count when configurations differ materially in mass or processing.	eu-pef-2021
allocation_other_relationship	Shared burdens lacking a defensible physical relationship	Use economic or another justified relationship only after documenting why subdivision and physical allocation are not feasible; disclose the basis, period, product pool, and sensitivity of the result.	eu-pef-2021
allocation_scrap_rework	Scrap, reusable returns, rework, and rejects	Attribute consumables and energy used for rework to conforming released output; distinguish internally returned scrap from waste leaving the site and prevent double counting of internal transfers. Any recycling or avoided-burden modelling belongs to the declared downstream method and shall be disclosed separately.	eu-pef-2021
allocation_no_unreported_coproduct	Saleable by-products or recovered materials	Identify every saleable co-product or recovered material. If none occurs, state this explicitly; if one occurs, apply the declared allocation hierarchy and retain quantity, destination, and allocation evidence.	eu-pef-2021

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_bom_and_receipts	component_receipt_and_preparation	Purchased inputs and prepared-component transfer	Product-specific BOM, purchase and receipt records, stock movements, part mass records, supplier specifications	model_id; configuration_id; part_id; material_or_component; supplier; supplier_state; quantity_received; unit; measured_or_spec_mass; opening_stock; closing_stock; quantity_transferred; upstream_dataset_ref	Reconcile released serial numbers or work orders to the BOM, receipt, inventory, and measured or controlled part-mass records	original record unit and kg	Each lot or work order; aggregate at least monthly	Same representative period as released output, normally 12 consecutive months or the full production campaign if shorter	All sites contributing foreground preparation to the represented product	Sum attributable inputs, adjust for stock change, and normalize through calc_reference_normalization; retain model/configuration stratification	Approved BOM revision, purchase or receipt record, stock ledger, weighing/calibration evidence, supplier specification, upstream dataset selection record
cp_operations_energy_consumables	component_receipt_and_preparation	Preparation energy, water, supplies, and applicable in-house operations	Meter, invoice, batch issue, work-order, and operating log	operation_id; work_order; energy_or_supply_id; opening_reading; closing_reading; quantity; unit; allocation_driver; downtime; included_models	Prefer submetering and work-order issues; otherwise reconcile site meters or invoices to operating logs and a justified allocation driver	exact source unit	Continuous or per batch; aggregate monthly	Same representative period as released output	Each foreground preparation site	Subtract non-production use where evidenced, allocate under section 7, and normalize through calc_reference_normalization	Meter calibration, invoices, issue tickets, work orders, operating hours, allocation worksheet
cp_waste_and_direct_emissions	component_receipt_and_preparation	Preparation waste, scrap, and direct emissions	Weigh tickets, waste manifests, treatment records, emission monitoring, activity records and factors	waste_or_substance_id; quantity; unit; destination_or_compartment; treatment_route; internal_return; activity_data; factor; factor_source; calculation	Weigh or manifest waste by route; measure emissions or calculate from collected activity data using a cited applicable method	kg or exact monitoring unit	Per shipment, batch, or monitoring interval; aggregate monthly	Same representative period as released output	Each foreground preparation site	Separate internal returns from off-site waste, calculate emissions by substance and compartment, and normalize through calc_reference_normalization	Weigh ticket, manifest, laboratory or continuous-monitoring record, calculation sheet, source for factor
cp_assembly_integration	machine_assembly_and_integration	Internal component transfer, assembly inputs, energy, waste, and assembled-machine output	Work orders, serial-number build records, issue records, meters, BOM reconciliation, non-conformance and waste records	serial_or_lot; configuration_id; input_transfer_mass; assembly_input_id; quantity; unit; energy_reading; assembly_hours; rework_quantity; waste_quantity; waste_route; assembled_mass	Trace records to represented serial numbers, configurations, or work orders; reconcile internal transfers and assembled mass	original record unit and kg	Each work order or shift; aggregate monthly	Same representative period as released output	Every site performing final mechanical or electrical integration	Sum configuration-specific quantities, allocate only residual shared burdens under section 7, and normalize through calc_reference_normalization	Work order, BOM issue record, calibrated meter, non-conformance report, weighing record, waste manifest
cp_calibration_release	calibration_verification_and_release	Release-test inputs, calibration evidence, packaging, rework, rejects, and released product	Serial-level inspection and calibration records, applicable standard and class, test logs, meter and issue records, packaging BOM, release certificate, net mass	serial_id; configuration_id; applicable_standard; force_or_measurement_class; inspection_record; calibration_record; verification_result; test_energy; specimen_or_consumable; rework_parts; reject_mass; packaging_item; packaging_mass; net_released_mass; release_date	Link each released serial or sampled lot to applicable inspection, calibration, verification, rework, packaging, and net-mass records	exact source unit and kg	Each released serial or defined lot; energy aggregated at least monthly when serial metering is unavailable	Same representative period as released output	Every release and packaging site	Include failed attempts and rework attributable to conforming output, separate packaging, and normalize through calc_reference_normalization	Calibration certificate, traceable standard or procedure, inspection checklist, test log, release certificate, calibrated scale record, packaging specification

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
calc_reference_normalization	Every foreground input, waste, and direct emission	Normalized quantity = attributable quantity in the representative period / net mass of conforming released machines in the same represented product pool. Convert numerator and denominator to compatible units before division.	attributable quantity; net conforming released mass; unit conversion; allocation evidence	Quantity per 1 kg net released complete machine	eu-pef-2021
calc_stock_adjusted_input	Purchased inputs crossing a period boundary	Consumed input = opening stock + receipts - closing stock - documented returns, calculated for the same part, material, site, and period.	opening stock; receipts; closing stock; returns	Attributable consumed input	eu-pef-2021
calc_mass_reconciliation	Product, scrap, waste, emissions, and stock change	Reconcile mass-bearing inputs with released product, off-site waste, direct mass emissions, documented internal returns, and stock or work-in-progress change. Investigate and disclose the residual rather than forcing it to zero.	mass inputs; released mass; wastes; mass emissions; internal returns; stock and work-in-progress change	Mass-balance residual and reconciliation statement	eu-pef-2021
calc_shared_activity_allocation	Shared utilities and operations	Allocated quantity = shared measured quantity × represented product's documented driver / total driver for the same equipment, site, and period. The driver shall satisfy section 7.	shared quantity; product driver; total driver; allocation period	Attributable shared quantity	eu-pef-2021
calc_internal_transfer_consistency	Prepared-components and assembled-machine transfers	The output of the supplying foreground process shall equal the input to the receiving process after documented stock change; internal transfers carry no additional upstream burden.	supplying-process output; receiving-process input; inter-process stock change	Transfer reconciliation

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
dqr_product_identity	Reference product and product pool	Records shall identify model, configuration, test principle, rated capacity, drive and frame type, measurement system, integrated accessories, packaging treatment, and serial or lot population represented.	Product specification, BOM revision, configuration record, serial or lot register
dqr_measurement_traceability	Mass, energy, calibration, emissions, and allocation drivers	Retain instrument identity, calibration status, reading period, unit, conversion, and responsible record owner; calibration and verification evidence shall name the applicable standard, procedure, and achieved class or result.	Calibration certificate, meter log, test report, controlled procedure, conversion worksheet
dqr_temporal_consistency	All foreground records	Inputs, outputs, stock change, waste, and released mass shall cover the same representative period. A shorter campaign is acceptable only when it covers the full campaign and is disclosed.	Period reconciliation and coverage report
dqr_site_completeness	Multi-site manufacture	Include every site performing an operation within the declared foreground boundary and identify transfers between sites; do not represent one site as the complete route without justification.	Site map, routing, transfer records, site coverage matrix
dqr_bom_and_supplier_data	Purchased inputs	Use the product-specific BOM and prioritize supplier-specific or technology-, geography-, and state-matched upstream datasets. Disclose proxies and their mass share.	BOM, supplier specification, dataset-selection and proxy register
dqr_completeness_and_gaps	Potentially relevant flows	Document included and excluded operations and flows, missing-data treatment, materiality assessment, allocation, and unresolved gaps. No missing category-wide default may be replaced by an unlabelled estimate.	Completeness checklist, exclusions log, gap register, allocation worksheet

9. Validation Rules

rule_id	Applies to	Rule	source_ids
validate_reference_identity	Reference flow	The reference product UUID shall be f88ff979-7acf-4c6d-8a10-710337b61179, the reference flow property UUID shall be 93a60a56-a3c8-11da-a746-0800200b9a66, the unit-group UUID shall be 93a60a57-a4c8-11da-a746-0800200c9a66, and the normalized reference amount shall be exactly 1 kg.	unsd-cpc-3-0-2025
validate_category_scope	Product identity	The represented output shall be a complete mechanical-properties testing machine or appliance within CPC 3.0:48262. A separately supplied part or accessory within CPC 3.0:48285, a testing service, or a non-mechanical analytical instrument shall fail category conformance.	unsd-cpc-3-0-2025
validate_required_qualifiers	Dataset metadata and reference-flow comment	Every qualifier listed in section 3 shall be present and consistent with the product specification, BOM, and release evidence.	iso-7500-1-2018; iso-9513-2012; instron-3340-system-support
validate_process_coverage	Foreground process map	All three required processes shall be represented. Every applicable in-house fabrication, finishing, assembly, software or controller integration, calibration, verification, rework, and packaging operation shall be included or explicitly justified as outside the delivered configuration.	eu-pef-2021; instron-3340-system-support
validate_release_evidence	Released product	Retain general inspection and applicable force-measurement calibration or verification evidence, achieved performance class or result, and extensometer calibration evidence when an extensometer is included. Missing applicable release evidence fails conformance.	iso-7500-1-2018; iso-9513-2012
validate_bom_and_upstream_links	Purchased materials and components	The product-specific BOM shall reconcile to the represented configuration, and each material or component group shall have an upstream dataset or an explicitly disclosed unresolved gap. Potentially material burden-free inputs fail conformance.	eu-pef-2021
validate_allocation	Shared inputs and operations	Allocation shall follow section 7 and retain the measured shared quantity, driver, denominator, period, product pool, and justification. Unsupported allocation or product-count allocation across materially different configurations fails conformance.	eu-pef-2021
validate_mass_and_internal_transfers	Mass-bearing inventory and foreground links	Internal transfer outputs and inputs shall reconcile after stock change, and the section 8 mass-balance residual shall be calculated, investigated, and disclosed. A forced or unexplained residual makes validation inconclusive.	eu-pef-2021
validate_temporal_site_completeness	Foreground evidence	Inputs, outputs, stock, waste, and released mass shall share a consistent period and cover all foreground sites. Missing site or period coverage without justification makes validation inconclusive.	eu-pef-2021
validate_no_unlabelled_estimates	Foreground quantities	Every quantity shall be collected, calculated from collected data, or explicitly identified under an approved modelling method. Unlabelled estimates, invented zeros, and unsupported category defaults fail conformance.	eu-pef-2021

10. Published Dataset Profile

Field	Value
dataset_role	Product-specific or explicitly defined product-family manufacturing dataset for a complete mechanical-properties testing machine at the plant gate
downstream_use	secondary_dataset; background_dataset
allowed_use	Upstream supply of complete testing machinery in product systems; comparison or screening only when product configuration, boundary, geography, period, data quality, and allocation are compatible
excluded_use	Standalone parts or accessories; laboratory testing services; use-phase electricity or consumables; maintenance and calibration services after delivery; end-of-life modelling; claims comparing machines with materially different capacity, accuracy, configuration, or included accessories without functional adjustment
required_metadata	Canonical PCR id and version used; CPC 3.0:48262; model or product-family definition; test principle and modes; rated capacity; drive and frame type; force and strain measurement configuration; included controller, hardware, software-bearing equipment, load cells, grips, fixtures, extensometers, and other accessories; net mass; packaging treatment; site and geography; production period; allocation; upstream dataset selection; release standards and results; data gaps and exclusions
required_quality_disclosure	BOM coverage; supplier-specific and proxy dataset shares by mass; foreground site and temporal coverage; meter and mass-measurement traceability; calibration and release evidence; waste-route coverage; mass-balance residual; allocation drivers; exclusions; missing-data treatment; uncertainty or sensitivity relevant to the intended use
update_trigger	Change in product configuration or rated capacity; drive, frame, controller, measurement chain, or accessory redesign; material or supplier route change; manufacturing-site or process change; altered release or calibration standard; allocation or packaging change; representative data older than the declared validity period; newly available supplier data; unresolved gap becoming material

11. Data Sources

Source id	Type	Reference	Used for
unsd-cpc-3-0-2025	official_guidance	United Nations Statistics Division, Central Product Classification Version 3.0 Explanatory Notes, updated 30 June 2025, https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/CPC_Ver_3.0_Exp_Notes_30Jun2025.pdf (retrieved 2026-08-09)	Official CPC 48262 identity and separation of parts and accessories into CPC 48285
iso-7500-1-2018	standard	ISO 7500-1:2018, Metallic materials — Calibration and verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Calibration and verification of the force-measuring system, https://www.iso.org/standard/72572.html (retrieved 2026-08-09)	General inspection, force-measurement calibration or verification, machine accessories for force application, and performance-class evidence for applicable static tension/compression machines
iso-9513-2012	standard	ISO 9513:2012, Metallic materials — Calibration of extensometer systems used in uniaxial testing, https://www.iso.org/standard/41619.html (retrieved 2026-08-09)	Calibration evidence for contacting and non-contacting axial or diametral extensometer systems when included
instron-3340-system-support	handbook	Instron, 3340 Series Single Column Table Frames — System Support, M10-16280-EN, https://www.instron.com/en/resources/literature/3340-single-column-table-frames-system-support/ (retrieved 2026-08-09)	Representative testing-system component decomposition: load frame, controller, load string, load cell, grips or fixtures, extensometer, and testing software
eu-pef-2021	official_guidance	European Commission, Commission Recommendation (EU) 2021/2279 of 15 December 2021 on the use of the Environmental Footprint methods, CELEX:32021H2279, https://eur-lex.europa.eu/eli/reco/2021/2279/oj (retrieved 2026-08-09)	Product-specific BOM and company-specific manufacturing data, foreground and upstream-data boundary, allocation hierarchy, data quality, completeness, verification, and disclosure rules