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Drop Tester for Packaging Working Principle, Applications & ASTM D5276 Testing | Pacorr

 Every packaged product faces some level of physical stress between the production facility and its final destination. Cartons may be dropped during loading, shifted inside vehicles or mishandled during warehouse operations. A Drop Tester helps manufacturers recreate free-fall impact under controlled conditions so they can evaluate how effectively their packaging protects the product. Pacorr provides drop testing equipment for packaging development, quality control and transport simulation applications across different industries. Understanding Drop Testing Drop testing is a practical method of determining how a complete package responds when it falls from a specified height onto a rigid surface. Unlike material-level tests, it evaluates the combined performance of the outer carton, cushioning, closures, inserts and the product packed inside. During a test, the package can be dropped on a selected face, edge or corner. After impact, the operator examines both the package and its c...
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Advanced Cyclic Corrosion Test Chamber for Metal, Paint & Coating Performance Testing

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 Metal products often look perfectly protected when they leave the production line, but their real challenge begins after exposure to moisture, salt, humidity and changing environmental conditions. Paint, plating and other protective layers can gradually deteriorate, allowing corrosion to develop beneath or around the surface. An Advanced Cyclic Corrosion Test Chamber gives manufacturers a controlled laboratory method for studying these changes before components are approved for demanding applications. Pacorr Testing Instruments develops corrosion testing solutions for manufacturers, testing laboratories and research facilities. The equipment can be used to compare materials, coating systems and surface treatments under programmed environmental cycles, supporting more informed decisions during product development and quality control. Why Test Corrosion in Cycles? Real-world corrosion does not always develop under a continuously wet or salty atmosphere. A vehicle component may beco...
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Climatic Test Chamber for Precise Temperature, Humidity and Environmental Testing

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 Modern products often travel through different environmental conditions before reaching the end user. Changes in temperature and moisture can affect materials, components, packaging, coatings, and finished products. A Climatic Test Chamber provides a controlled laboratory environment where these conditions can be reproduced for performance evaluation. Pacorr offers climatic testing equipment for manufacturers and laboratories that need dependable environmental simulation for quality control, research, material assessment, and product development. Understanding Climatic Test Chamber Testing A Climatic Test Chamber is designed to expose test specimens to predetermined environmental conditions within an enclosed space. Temperature and relative humidity can be maintained according to the testing requirement and capabilities of the selected chamber. Instead of waiting months to observe how environmental exposure influences a product, manufacturers can conduct controlled tests in the l...
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Colour Matching Cabinet for Accurate Colour Evaluation and Shade Matching

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 Colour consistency is an important quality parameter for products where appearance directly affects customer acceptance. Packaging, textiles, plastics, paints, printed materials, automotive parts, and consumer goods often need to maintain the same shade from one production batch to another. A Colour Matching Cabinet creates controlled lighting conditions for visual colour comparison, helping quality professionals identify shade differences that may not be noticeable under ordinary workplace lighting. Pacorr Testing Instruments offers colour matching solutions for manufacturers and laboratories that require a practical method of checking colour consistency. By examining a test specimen alongside an approved reference under controlled illumination, manufacturers can make better decisions before accepting raw materials or releasing finished products. Why Does Colour Change Under Different Lighting? The actual material may remain unchanged, but its perceived colour can vary according...
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Laboratory Hot Air Oven for Efficient Drying and Controlled Heat Testing

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 A Laboratory Hot Air Oven is an important piece of equipment for laboratories that require controlled dry heating for sample preparation, moisture removal, drying, conditioning, and thermal exposure. By maintaining a defined temperature inside an insulated chamber, the oven allows laboratory personnel to process materials under more consistent conditions than open or uncontrolled heating methods. Hot air ovens are commonly used in pharmaceutical, chemical, packaging, plastics, polymer, food, manufacturing, educational, and research laboratories . Their versatility makes them useful for routine quality-control activities as well as research and development work. Principle of Hot Air Heating A laboratory hot air oven uses electrical heating elements to increase the temperature within the chamber. Heat is then transferred to the specimens through the surrounding air. Depending on the design of the equipment, natural convection or forced air circulation may be used to distribute heat...
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Stability Chamber for Controlled Climate and Product Quality Testing

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  Pacorr Testing Instruments provides Stability Chamber solutions for laboratories and manufacturing units that need to evaluate products under defined climatic conditions. Temperature and relative humidity can gradually influence materials during storage, transportation, and distribution. A controlled testing environment allows quality teams to study these effects before they become real-world product concerns. This makes stability testing useful for packaging, pharmaceuticals, plastics, cosmetics, chemicals, research, and various industrial applications. Understanding the Need for Stability Testing Products do not always remain in ideal environmental conditions after manufacturing. They can experience warm warehouses, humid transportation environments, seasonal temperature changes, or extended storage periods. These conditions may affect materials in different ways. Paper-based packaging can react to moisture, certain polymers can change when exposed to heat, and labels or adhe...
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Melt Flow Index Tester for Accurate Polymer Flow Analysis | Pacorr

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  Pacorr Testing Instruments provides laboratory testing solutions that help plastic manufacturers understand the behaviour of materials before they are used in production. Among the important parameters for thermoplastics is their ability to flow after melting. A Melt Flow Index Tester measures this characteristic under defined temperature and loading conditions. The resulting data can help manufacturers evaluate incoming resin, compare different lots, monitor material consistency and make better quality-control decisions during plastic processing. Understanding Melt Flow in Thermoplastics Thermoplastics soften when heated and can be reshaped through manufacturing processes such as injection moulding, extrusion and blow moulding. How easily a polymer moves in its molten state depends on its material characteristics and the conditions under which it is processed. Melt flow testing provides a standardized method for examining this behaviour. For mass-based measurement, the result ...
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