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ESPEC North America, INC.
Driving toward being the most reliable and responsive supplier of testing solutions.
- 616-896-6100
- sales@espec.com
- 4141 Central Parkway
Hudsonville, MI 49426
United States of America
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Product
Highly Accelerated Stress Test Chambers
HAST
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Our HAST systems have a modern design that's easier to use: Automatic humidity filling; Automatic door lock; A more square workspace; allowing more product to be loaded;Convenient, hermetic power-pin system for bias testing. We are now able to offer a hermetic port system to allow special signal lines like coax or fiberoptics to be run into the chamber.
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Product
Safety Ovens
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These safety ovens, based on our PH temperature ovens, include special features for drying, heat-treatment and temperature characteristic testing of flammable synthetic resins or volatile solvents. Safety features for potential explosive conditions include:
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Product
Class 100 Clean Ovens
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These models are used extensively in heat treatment/drying or burn-in of semiconductor wafers, liquid crystals, disks and other components and devices requiring clean air conditions. These units can also be prepared for installation in clean-room environments. Class 100 cleanliness is achieved by employing a HEPA filter and a back-to-front laminar circulation system. The high-performance models (with MS suffix) provides stable performance even during heat-up or cooling.
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Product
Liquid-To-Liquid Thermal Shock Chambers
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Purchasing a liquid thermal shock chamber needs close consideration of the long term operating costs. The specialized liquids used can easily evaporate, causing the loss of thousands of dollars of fluid per year, if not properly contained. Liquid-to-liquid thermal shock testing is typically conducted to apply very strong, repetitive thermal stress to test pieces. It can model a product's ability to withstand thermally-induced size changes, crack resistance, hermetic integrity, and changes in electrical properties. This form of testing provides a very rapid temperature shock recovery of conditions, and it can significantly reduce testing time by requiring shorter soaks and less cycles.
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Product
Non-Nitrogen HALT Chamber
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An advanced environmental test system that performs Highly Accelerated Life Testing (HALT) without relying on costly liquid nitrogen (LN2) for rapid cooling.
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Product
Qualmark HASS Systems
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Advanced environmental test chambers that combine rapid temperature changes with multi-axis vibration to quickly find product weaknesses and eliminate defects in electronics and electromechanical devices.
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Product
Solid Walk-In Chambers
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EWS chambers are solid, one-piece construction, using fiberglass insulation and an angle-iron frame. The stainless steel interior liner is reinforced and continuously welded, including leak-testing for integrity.
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Product
AGREE Chambers
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For years AGREE chambers have been the workhorses of the environmental test chamber industry. Originally created to meet military test standards, their flexible design has made them suitable for a wide variety of applications. Fast temperature changes of 5 to 25°C/m. are possible, even with significant loads. The chambers have a removable floor, allowing integration with vibration test systems. Custom designs are common, allowing configuration to meet your exact requirements.
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Product
Standard Industrial Ovens
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ESPEC offers two types of standard models: the space-saving PV vertical ovens and the PH horizontal ovens. Both provide horizontal airflow for even exposure to all samples. Control constancy as low as ±0.1°C and uniformity as low as ±0.5°C ensures accurate operation. An exhaust damper is included to ventilate the oven and allow quick cool-down.
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Product
Criterion Benchtop Chamber
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The Criterion temperature/humidity chamber series provides an economical and space-saving solution for a variety of testing requirements. The chamber's interior size is 3.5 inches wider than traditional benchtops, yet the exterior is 20% narrower. Some models use 115V power, meaning no special power hook-ups.
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Product
Stability Walk-in Chambers
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Stability walk-in rooms are an ESPEC North America specialty, designed for light-duty testing or long-term steady-state evaluation of pharmaceuticals and other products.
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Product
Temperature / Humidity Chamber
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A device that precisely controls and simulates various temperature and humidity conditions.
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Product
Environmental Stress Screening
ESS
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Environmental stress screening (ESS) is also known as Burn-in, AST (Accelerated Stress Testing), HALT (Highly Accelerated Stress Test), or HASS (Highly Accelerated Stress Screening). Whatever the name, the idea is the same: create a test program that allows you to eliminate the infant mortality of your product.
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Product
TSA Thermal Shock Chambers
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Traditional three-zone thermal shock chambers can be quite large, as three separate chambers are used. The TSA series has just one chamber, substantially reducing its size. Instead, it circulates cold, hot, or ambient air as needed. The conditioned air is pre-cooled or pre-heated beyond the setpoint, allowing quicker recovery of the desired condition after transfer.
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Product
Qualmark's HALT Chambers
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Specialized machines that combine rapid, extreme temperature changes with multi-axis, repetitive shock/vibration to find product design flaws and weaknesses in hours.
