QUALMARK

Electrodynamic accelerated product-testing systems comprised primarily of electric actuators, amplifiers, armatures, controllers, cylinders, pneumatic actuators, pistons, shakers, tables or vibration surfaces, with or without a surrounding environmental chamber to enclose the table or vibration surfaces for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; Testing apparatus, namely, testing equipment for detecting manufacturing defects and design flaws in electronics and electromechanical devices for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; Electrical and scientific apparatus, namely, stress screening chamber and control apparatus to impart thermal, vibration, shock and electrical stimuli to a product or device located in the stress screening chamber, and to a table that can be used independently or in conjunction with the chamber to impart vibration and electrical stimuli to a device or product for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; Electrical and scientific apparatus in the field of accelerated product testing, namely, HALT (highly accelerated life testing) and HASS (highly accelerated stress screening) testing equipment which subjects a product to a series of overstresses for detecting manufacturing defects and design flaws in electronic and electromechanical assemblies for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; A full line of electrodynamic accelerated product-testing system upgrades, namely, amplifiers, [ internal cooling fans for product reliability testing equipment ] ; electronic controllers used to control vibration power level and thermal conditions, power field units in the nature of power supplies, electric armature coils, isolation systems comprised primarily of vibration dampeners made of specialty elastomeric and synthetic materials for product reliability testing equipment to absorb vibration energy and reduce its transmission, electric field coils, and vibration test chamber comprising of electrodynamic shakers for use in product reliability testing equipment in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; A full line of accessories of electrodynamic accelerated product-testing systems, namely, accelerometers for sensing vibration frequency and acceleration strength, electronic boards for processing signals from accelerometers [, and oxygen sensors ] ; calibration kits comprised of calibration sensors for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; vibration spectrum analyzers for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; armatures for use in electrodynamic accelerated product-testing equipment; electrodynamic accelerated product-testing equipment, namely, head expanders, oils and bearing slip tables, all for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries; Replacement parts for electrodynamic accelerated product-testing systems for use in the oil and gas, automotive, avionics, aeronautics, electronics, defense, medical, renewable energy and telecommunications industries, namely, accelerometers, [ internal cooling fans, ] switches, electric transformers, electric actuators, amplifiers, armatures, controllers, and electrodynamic shakers