Shock and Vibration (Dynamics) Testing Services Specifications

Testing Services


	Services Offered
	Your choices are...
	Acceleration		Companies perform acceleration or centrifuge testing to determine high g performance.
	Accidents / LOCA		Companies simulate accidents and assess preparedness. This includes loss of coolant accidents (LOCA) in power generation facilities.
	Acoustic Noise / PIND		Acoustic testing services include the evaluation of the condition of materials, products, and equipment; acoustic analysis of signals from analog or digital recording media or products; and investigation of the effects of noise including ultrasonics and infrasonics, on people, components, materials, or products. Acoustic emission testing is a nondestructive test (NDT) method for determining or monitoring material or structural integrity based on the release of energy detectable by analysis of the emission frequency and amplitude. Particle impact noise detection (PIND) is used to find loose internal components or debris within a device or product undergoing a simulated vibration or shock test.
	Aging / Life Testing		Companies perform aging or life testing.
	Crash Safety		Companies perform tests to evaluate crash safety ratings.
	Drop / Impact Testing		An impact or drop test involves dropping a loaded container to determine its resistance to rupture and leakage, or to asses its ability to protect the contents from damage. This includes any test method where the package is dropped in a specified manner a specific number of times, or until the package fails from impact.
	Fatigue / Endurance		Companies offer fatigue testing based on cyclic loads, a method used to determine the behavior of materials under fluctuating loads. Specified mean loads (which may be zero) or alternating loads are applied to a specimen and the number of cycles required to produce failure (fatigue life) is recorded. Generally, tests are repeated with identical specimens and various fluctuating loads. Loads may be applied axially, in torsion, or in flexure. The net stress in the specimen may be in one direction through the loading cycle, or in reverse direction. Data from fatigue testing is often presented in an S-N diagram, which is a plot of the number of cycles required to cause failure in a specimen against the amplitude of the cyclical stress developed. The cyclical stress represented may be stress amplitude, maximum stress, or minimum stress. Each curve in the diagram represents a constant mean stress. Most fatigue tests are conducted in flexure, rotating beam, or vibratory type machines.
	Gunfire / Pyrotechnic Shock		Companies simulate the effects of gunfire or pyrotechnic shock conditions.
	Shock Testing		Companies offer shock-mode vibration testing services.
	Seismic / NEBS Testing		Companies perform seismic or network-equipment-building system (NEBS) compliance tests. These tests subject anchors to load cycles of varying magnitude and frequency to simulate seismic events.
	Transportation Test		Companies offer transportation testing services to simulate the shipping, handling, stacking or freighting of packages, parts, or products.
	Stress Screening		Companies offer conventional stress screening, which uses vibration or dynamic and thermal stress to verify the suitability of production products or components. Highly accelerated stress screening (HASS) uses higher climatic and mechanical stimuli to provide shorter test times compared to conventional stress testing.
	Vibration		Companies offer vibration analysis or testing services. Vibration testing may include bounce, sine, or random vibration testing services. Bounce tests are often used to simulate certain transportation conditions. Vibration analysis is used to detect and assess the condition of product, rotary machines, and other equipment.
	Specialty / Other		Other unlisted or specialty services.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

	Accelerated (HALT / HASS)?		Accelerated testing and screening includes highly accelerated life testing (HALT) and highly accelerated stress screening (HASS). The results from HALT testing are used to set test limits for production screening or HASS tests. The operating and/or destruct limits derived from HALT testing allows the use of higher climatic and mechanical stimuli, resulting in shorter test times in HASS compared to conventional stress testing. HALT is a process developed to uncover design defects and weaknesses in electronic and mechanical assemblies using vibration testing, combined with rapid high and low temperature changes. HALT addresses reliability issues at an early stage in product development, offering significant advantages over traditional techniques.
	Search Logic:		"Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.

	Combined Environments / Conditions?		Companies test using a combination of environments or conditions such as vibration and humidity, or sine and random vibration.
	Search Logic:		"Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.

Industry Applications



	Your choices are...
	Components / Parts		Companies evaluate and provide testing or related services at the component or part level.
	Products		Companies evaluate and provide testing or related services at the finished product level.
	Facilities / Structures		Companies evaluate and provide testing, inspection, or related services for facilities or buildings, building systems, construction projects and structures.
	Samples		Companies evaluate and provide testing or related services for test panels; samples taken from a part, product, or facility; or fabricated simulations of a product sub-system.
	Other		Companies provide testing or related services at an unlisted or specialized level or form factor.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

	Industry Applications:
	Your choices are...
	Aerospace / Avionics		Companies test aerospace and avionics products.
	Appliances		Companies test commercial appliances.
	Automotive		Companies test automotive parts or products such as tires, seals, gaskets, etc.
	Battery / Energy Storage		Companies test energy storage products such as batteries, battery parts, fuel cells, flywheels, supercapacitors, hydrogen storage systems, ultracapacitors and other emerging energy storage systems.
	Building Products		Companies test building and construction components, products, equipment, facilities, buildings, installations, repairs, and other services.
	Combustion Equipment		Companies test gas, oil, and solid fuel-powered equipment.
	Drugs / Pharmaceuticals		Companies test or validate drugs or pharmaceutical products. This includes the testing of commercial and industrial pharmaceutical equipment for production, encapsulation, and packaging.
	Electrical Distribution		Companies test electrical power distribution parts and products such as circuit breakers, busbars, switch gears, electrical boxes or enclosures, panel boards, power cords, plugs, and receptacles.
	Food & Beverage		Companies tests food or beverage products. This includes the testing of commercial and industrial food equipment for preparation, cooking and refrigeration, and food or beverage products.
	Hazards / Hazardous Location		Companies test equipment or products designed for use in locations where hazardous situations are expected. These products include devices designed to withstand explosions and exposure to fumes and radiation.
	Health Care / Medical		Companies test health care equipment and medical devices.
	HVAC / Plumbing		Companies test plumbing and lighting fixtures in addition to heating, cooling, and ventilation (HVAC) products or equipment.
	Hydraulics / Pneumatics		Companies test or inspect hydraulic or pneumatic parts and products such as motors, tools, cylinders, compressors, hose, tubing, and fittings.
	Industrial / Machinery		Companies test general-purpose industrial equipment and machinery.
	Instrument & Sensors / Laboratory		Companies test instruments, sensors, and laboratory equipment.
	Motors and Control Systems		Companies test motors, motor drives, motion controllers, and control systems.
	Nuclear / Utility		Companies test parts, products, capital equipment, or facilities used in the nuclear or utility industries.
	Paper / Plastic Packaging		Companies test paper or plastic packaging products.
	Piping / Pressure Vessels		Companies inspect, test, or evaluate pressurized components and systems. This includes piping, tubing, pressure vessels, reactors, boilers, etc.
	RF & Wireless / IT & Telecom		Companies test radio frequency (RF) and wireless products, or information technology (IT) and telecommunications equipment.
	Rubber Products		Companies test rubber products.
	Microelectronics / Electronics		Microelectronics or semiconductor testing includes the evaluation of semiconductor wafers, packaged dies, or integrated circuits (ICs). Electronics testing includes the evaluation of electronic assemblies, passive devices, printed circuit boards (PCBs), power electronics modules, commercial audio/visual (AV) devices, and other specialty electronic products.
	Semiconductor / IC Packages		Semiconductor, microelectronic, and IC package testing includes testing at the wafer, die, or packaged IC level. Semiconductor and IC package testing services may provide wafer sort and packaging services in addition to component evaluation. In the packaging process, fabricated wafers are cut into dies and then "packaged" in a lead frame or other system, which protects the chip and allows interconnection to the electronic circuit on the PCB, module, or product. Wafer sort is wafer-level testing where the individual dies are tested for defects and then marked before the packaging process. Defective dies are rejected, which avoids unnecessary packaging costs. After the packaging and interconnect is complete, the packaged device may be put through additional functional or burn-in testing; this is often done using automated test equipment (ATE).
	Valves / Pumps		Companies test valves or pumps.
	Welding & Fabrication		Companies test welded and fabricated parts, products, assemblies, and equipment.
	Specialty / Other		Other unlisted industry applications.
	Coatings / Paint		Companies test the qualities of coatings and paints.
	Latex Products		Companies test tests latex products.
	Marine		Companies test products that are used in marine environments.
	Materials		Companies test the strength and quality of materials.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

Certifications and Approvals


	Test / Certify To:
	Your choices are...
	AAMI		Companies test or certify products according to Association for the Advancement of Medical Instrumentation (AAMI) standards.
	ASME		ASME International formed the Codes and Standards Technology Institute (CSTI) in November 2001 to ensure that ASME standards committees have continuing sources of research in the technologies that they cover. CSTI provides the research and technology development needed to establish and maintain the technical relevance of codes and standards.
	ASTM		The American Society for Testing and Materials (ASTM) establishes standards for protective equipment. ASTM-certified means the product complies with certain design specifications for safety.
	CB Report		The International Electrotechnical Commission (IEC) CB Scheme is an international system for the acceptance of test reports regarding the safety of electrical and electronic products. Manufacturers with a CB test report issued by a participating organization can obtain certification in all other member countries of the CB Scheme. Each certifying agency issues CB test certificates to attest that product samples have successfully passed the appropriate tests.
	CCC (China)		CCC stands for China Compulsory Certification and requires manufacturers in 132 product categories to obtain the CCC Mark before exporting to or selling in the Chinese market. The CCC Mark became effective on May 1, 2002. The two previous systems (CCIB and CCEE or Great Wall) caused a great deal of inconvenience for enterprises dealing in both domestic and foreign trade by carrying different national quality standards.
	CE Mark (Europe)		The European community requires CE marks for all electric and electronic equipment that will be sold, or put into service for the first time anywhere in Europe.
	CISPR		The International Special Committee on Radio Interference (CISPR) prepares standards for the higher end of the frequency range, from 9 kHz upward. These standards protect radio reception from interference sources such as electrical appliances of all types; the electricity supply system; industrial, scientific and electro-medical RF; broadcasting receivers (sound and TV) and IT equipment (ITE).
	C-Tick (Australia & New Zealand)		C-Tick is a certification trademark registered to the Australian Communications Authority (ACA) under the Trade Marks Act of 1995, and to the Radio Spectrum Management Group (RSM) in New Zealand under Section 47 of the New Zealand Trade Marks Act. C-Tick marks must be used in accordance with governing regulations and are therefore issued only to suppliers based in Australia or New Zealand. C-Tick labels are expected to be durable and limited in size, scale, and color according to regulation.
	FCC (US)		Under rules and regulations, Title 47, Part 15 Subpart B, the Federal Communications Commission (FCC) regulates all commercial electronic devices destined for sale in the United States that have clocks / oscillators that operate at a frequency greater than 9 kHz, and that use digital techniques. This includes most products that employ microprocessors, as well as RF devices.
	FDA		Suppliers provide evaluations based on U.S. Food and Drug Administration (FDA) standards, protocols and/or Good Laboratory Practices (GLP) or Good Manufacturing Practices (cGMP). This does not mean the products have FDA approval.
	GS Mark (Germany)		The GS Mark (Geprüfte Sicherheit, meaning Safety Tested) indicates that an electrical, mechanical, or electro-mechanical product was tested and complies with the minimum requirements of the German Equipment and Product Safety Act (GPSG). The GS Mark is a licensed mark of the German government and may only be issued by an accredited product safety testing and certification agency.
	IEC		The International Electrotechnical Commission (IEC) is a global organization that prepares and publishes international standards for all electrical, electronic, and related technologies. IEC is the European organizational equivalent to UL.
	IEEE		Products are tested and/or certified according to standards or guidelines from the Institute of Electrical and Electronics Engineers (IEEE).
	ISTA		The International State Transit Association (ISTA) offers performance testing relative to packaged-product distribution. Transport packaging tested in an ISTA Certified Laboratory may be certified as Transit Tested.
	MIL-SPEC		MIL-SPEC is a specification that military agencies use for the procurement of military supplies, equipment, and services.
	NOM (Mexico)		NOM standards are the official Mexican product safety requirements. Electrical, electronic, medical, wireless, and telecom products sold in Mexico must be tested to the mandatory NOM standards by an accredited Mexican laboratory. Testing may be conducted by a laboratory outside of Mexico if it has a laboratory-to-laboratory mutual recognition agreement with an accredited Mexican laboratory, or by an accredited lab in a country free-trade agreement with Mexico.
	NRC		Tests or certifications in accordance with Nuclear Regulatory Commission (NRC) standards or guidelines.
	OEM Specific		Company evaluates, inspects, tests, or certifies to specific OEM requirements.
	S Mark		The S Mark is a European safety mark valid throughout the EU and a recognized symbol of safety since 1926. The S Mark is a symbol of electrical safety and evidence to authorities that an independent body has independently tested and certified a product’s compliance to applicable European safety requirements.
	Telecordia / Bellcore		Telecordia / Bellcore provides mathematical reliability models for most types of electrical and electronic components. These reliability models are based on component parameters such as number of transistors, power dissipation, and environmental factors.
	NRTL Mark (UL, CSA, TUV, etc.)		Suppliers certify or test to UL, ETL, CSA or other NRTL standards required to obtain an NRTL Mark. The laboratory can issue an NRTL mark if the laboratory is part of an NRTL or is an authorized agent of an NRTL. NRTLs use their specific “marks” (e.g., UL, S Mark, CSA, etc.) to certify products. NRTLs publish standards that other laboratories use to test and qualify products to.
	USP		The United States Pharmacopeia (USP) establishes standards to ensure the quality of medicines for human and veterinary use. USP also develops authoritative information about the appropriate use of medicines.
	VCCI (Japan)		VCCI is the regulation of interference generated by computing devices. This is well established in Japan; however, its implementation differs from that in other countries. Emissions control is performed on a voluntary basis, under the supervision of the Voluntary Control Council for Interference (VCCI) by Information Technology Equipment.
	Other		Other unlisted certifications
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

System / Facility Assessments


	Accreditations / Registrations
	Your choices are...
	A2LA		A2LA is the American Association for Laboratory Accreditation. A2LA accreditation is defined as formal recognition of an organization's technical competency to perform specific tests, types of tests, or calibrations. The general requirements for laboratory accreditation are contained in ISO / IEC 17025. This standard contains quality system requirements and technical requirements that the laboratories must meet. Laboratory accreditation requirements go beyond just ISO / IEC 17025.
	ANSI		The American National Standards Institute (ANSI) functions as the administrator and coordinator of the United States' private-sector voluntary standardization system, including nearly 1000 company, organization, government agency, institutional, and international members. Standards information, conformity assessment, a reference library, and other services are available here.
	ASTM		Laboratories that are accredited by the American Society for Testing and Materials (ASTM) participate in one or more of ASTM's Interlaboratory Crosscheck and Proficiency Testing Programs, or are assessed according to applicable ASTM standards or guides such as the E1580-93(2002) Standard Guide for Surveillance of Accredited Laboratories. Assessing bodies and not ASTM make the actual conformity to ASTM standard guides.
	CNAL (China)		Laboratories that are accredited or accepted by the China Accreditation Committee for Laboratories (CNAL) test products such as home appliances, luminaries, power tools, power supplies, switches and chargers.
	FCC		Under Rules and Regulations, Title 47, Part 15 Subpart B, the Federal Communications Commission (FCC) regulates all commercial electronic devices (unintentional radio-frequency radiators) destined for sale in the United States that have clocks / oscillators that operate at a frequency greater than 9 kHz and that use digital techniques. This includes most products that employ microprocessors, as well as RF devices.
	FDA		Laboratory or facility is in compliance with Good Laboratory Practices (GLP) or current Good Manufacturing Practices (cGMP) and is Food and Drug Administration (FDA) registered.
	IECEE		Laboratories are accredited or approved by the International Electrotechnical Commission of Electrical Equipment (IECEE) to test electrical or electronic products.
	Industry Canada		Laboratories are accredited or accepted by Industry Canada to test products including EMC and terminal testing.
	InMetro (Brazil)		The Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (InMetro) or the National Institute of Metrology, Standardization and Industrial Quality establishes measurement and quality standards in Brazil. Within Brazil, Inmetro is responsible for the activities of accreditation of certification bodies, inspection bodies, product performance verification bodies and training bodies, and for the activities of accreditation of testing and calibration laboratories.
	ISO		ISO includes any of the variety or ISO certifications such ISO 7779, ISO 9000 (1994), ISO 9001: 2000, ISO 13485, ISO 14000, ISO 17020 or ISO 17025.
	ISO 9001:2000		ISO 9001: 2000 sets out the requirements for a company's quality management systems. These standards range from manufacturing to services including design and development, production, installation and servicing. ISO 9001: 2000 standard have replaced the 1994 ISO 9000 standards.
	ISO 17025		ISO 17025 outlines the general requirements for the competence of testing and calibration laboratories.
	KETI (Korea)		Laboratories are accredited or accepted by the Korea Electric Testing Institute (KETI) to test products. KETI accreditation allows a laboratory to perform EMC and safety testing necessary to obtain the mandatory EK Mark certification required on products sold in Korea.
	METI (Japan)		Laboratories are accredited as certifying bodies by the Ministry of Economy, Trade and Industry (METI) to test products. METI accreditation allows a laboratory to perform EMC and safety testing necessary to obtain the mandatory S Mark certification for products sold in Japan. The new standards have been in place since August 2004 for Electrical Appliances and Materials, as defined under the DENAN Law, for products manufactured in or imported to Japan.
	Notified Body (Europe)		Notified or competent body accreditation indicates laboratories that are recognized for meeting the product testing requirements according to SWEDAC, EN, ISO, ISO/IEC or other European organizations or standards bodies.
	NRTL		Laboratory is an NRTL (recognized by OSHA, etc.) or agent or representative laboratory of an NRTL (qualified by the NRTL to perform tests). NRTL stands for Nationally Recognized Testing Laboratory recognition. A part of OSHA’s Directorate of Science, Technology, and Medicine. The Program recognizes private sector organizations as NRTLs, and recognition signifies that an organization has met the necessary qualifications specified in the regulations for the Program. The NRTL determines that specific equipment and materials ("products") meet consensus-based standards of safety to provide the assurance, required by OSHA, that these products are safe for use in the U.S. workplace.
	NVLAP		The National Voluntary Laboratory Accreditation Program (NVLAP) provides third-party accreditation to testing and calibration laboratories.
	RvA (Netherlands)		Raad voor Accreditatie (RvA) is the Dutch Accreditation Council. The RvA is the only accreditation body in the Netherlands that works in the public field. RvA provides accreditation programs for testing, calibration, inspection and laboratories as well as registrars or certification bodies.
	SCC (Canada)		Laboratory or body is accredited or accepted by the Standards Council of Canada (SCC) standards body.
	UKAS (United Kingdom)		The United Kingdom Accreditation Service (UKAS) is the sole national accreditation body recognized by government of the United Kingdom to assess, against internationally agreed standards, organizations or bodies that provide quality system registration, certification, testing, inspection, calibration and proficiency testing.
	VCCI (Japan)		Laboratories that are accredited or accepted by the VCCI test IT and telecommunications equipment to voluntary guidelines for emissions. The regulation of interference generated by computing devices is well established in Japan, but its implementation differs somewhat from that in other countries. Emissions control is performed on a voluntary basis, under the supervision of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI).
	Other		Other unlisted system assessments.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

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