Clamp the specimen holder with sealed specimen on the equipment, and seal and bind the specimen and tray holder with sealed bag. Package bar codes are evaluated for several aspects of legibility by bar code verifiers as part of a continuing quality program. More thorough validation may include evaluations after use testing such as sunlight, abrasion, impact, moisture, etc. The ability of a package to withstand these vibrations and to protect the contents can be measured by several laboratory test procedures. Some allow searching for the particular frequencies of vibration that have potential for damage. Others use specified bands of random vibration to better represent complex vibrations measured in field studies of distribution environments. A laboratory vacuum places controlled stress on a sealed package to test the strength of seals, the tendency for leakage, and the ability to retain sterility.
PTI is the leading manufacturer of non-destructive package inspection technologies for the pharmaceutical, medical device and food industries. PTI’s airborne ultrasound technology is highly effective for seal quality testing and analysis. VeriPac and Seal-Scan technologies offer non-destructive inspection solutions for flexible package quality testing. Polymer and plastics chemical testing supporting the entire lifecycle including chemicals analysis of polymer raw materials, resins, plastics and composites. C203H Oxygen TransmissionRate Test System is based on Coulometric oxygen analysis sensor andequal pressure test metod, and is conforming to ASTM D 3985 and otherstandards. It provides high-precision and high-efficiency oxygen permeabilitytests for high and medium gas barrier materials. We provide our industry partners with service and support for their quality control requirements, production assessments, and procurement decisions. It is of utmost importance to ensure that correct packaging materials are used for drug product. This test is used only with containers that have been exposed to sulphur dioxide fumes under controlled humidity conditions. The principle involved in the water attack test is to determine whether the alkali leached form the surface of a container is within the specified limits or not.
water vapour transmission rate tester
Find your tester and request pricing or assistance from one of our knowledgeable product reps. Qualitest offers an extensive range of advanced coating thickness gauges such as new byko-test series and much more. Individual containers of parenteral preparations, ophthalmic preparations shall be examined against black or white background fitted with diffused light after so as to ensure freedom from foreign matters. When the glass bottles are used, the written schedule of cleansing shall be laid down and followed. It shall be ensured that containers and closures chosen for a particular product do not affect the product adversely. All the containers and closure shall be rinsed prior to sterilization with water for injection according to written procedure. Product lots which have been involved in special events should be reintroduced into the process only after additional inspection and approval is carried out by authorized personnel.
The material is hard and strong but does not have any flexibility hence it is best for purposes where high strength is needed but cannot be used in an application that demands flexibility. The material can shatter easily if a force more than its capacity is exerted on it. HST-H3 Heat Seal Tester can be used to seal specimen for further determination of seal parameters of basic films, laminated films, coating paper and other heat sealing laminated films according to the requirement of related standards. C611M Box Compression Tester can be used to measure the compressive resistance, deformation and stacking capability of cartons, beehive crates, plastic tanks, paper tanks, paper cases, IBC tanks and other packages. RSY-R2 Film Free Shrink Tester is designed for the heat shrinkage test and size stability test of films, heat shrinkable pipelines, medical PVC sheets, back sheets and other materials in liquid medium at various temperatures. Top load testing for rigid packaging or compression testing checks how much load the closure can take before it breaks. This testing for rigid packaging is essential because while shipping the jar and bottles are stacked on top of each other. The Top Load Testing or Compression Testing gives an idea of how many bundles it is possible to stack. Drop tests have certain standards where the package, filled with the product is dropped on a hard surface from certain heights. Gradually, we will build relationships with our customers that provide the continuity you can rely on for every project.
The most common tests of plastics are tensile tests, compressive tests, flexure tests, shear tests and torsion tests. Tension and compression tests involve the loading of the plastic along its longitudinal axis, but where tension tests pull the ends away from each other compression tests push them together. Flexure tests require the load to be applied to the midsection of the test sample so that it is bent into a “U” or “V” shape with the outside surface experiencing tensile forces and the inside face experiencing compressive forces. Torsion testing simply requires a rotational force or torque to be applied to one end of the sample while the other end is anchored. All of these tests are run until the sample breaks or ruptures with the stress and strain values recorded throughout the duration. Testing a plastic’s mechanical properties determines if it will meet the requirements of the desired application. Plastics are similar to metals in that they can be manufactured or produced using a wide range of procedures and material components in order to achieve the desired material characteristics. Typically the desired characteristics of plastic products are low cost, low weight, high toughness, high elasticity and ductility, and high strength in tension, compression, flexure, torsion and shear. These properties are defined by the chemical makeup of the material components used to produce the plastic and are more specifically dependent upon their molecular weight, hardness, density, and resistance to heat and solvents.
We create top notch machineries that increase the productivity and decreases the production cost. The “gold standard” of APR testing protocols, Critical Guidance tests are used to confirm that an innovation is fully compatible with the appropriate plastic recycling stream. The testing plan purposely uses a high level of the innovation in each assessment to reveal potential for a negative impact. The tests and measurements made are intended to reflect conditions appropriate to the diversity of processing technologies and customer requirements found in the plastics recycling industry. Any APR member company may perform Critical Guidance tests in their own labs to determine the compatibility of their own technologies or materials with recycling systems. Our leading experts provide insight regarding material properties, strength, durability and performance for medical device and pharmaceutical packaging. They focus on providing tests that work toward package design and have the ability to adjust methods to customize testing. Services include Tensile Test, Tear Test, Puncture Test, Syringe Force, and Sutherland Rub Tests. We can also very accurately determine the thickness of film and shrink properties of packaging films . We can measure the stiffness of films and also determine the strength of heat seals.
An Arrhenius equation is often used to correlate certain chemical reactions at different temperatures, based on the proper choice of Q10 coefficients. Some laboratory tests are conducted but still result in an observation by people. Some test procedures call for a judgment by test engineers whether or not pre-established acceptance criteria have been met. People use their senses (taste, smell, etc.) to determine if a package component has tainted the food in the package. Packages can be tested for their ability to be recycled and their ability to degrade as surface litter, in a sealed landfill or under composting conditions. Testing measures the effects and interactions of the levels of packaging, the package contents, external forces, and end-use. One basic test that is performed by each maker is bottle burst test to check the manageability of the container under outrageous weight. Particularly in circulated air through refreshments, because of exorbitant shaking, there are odds of age of high weight inside the jug.
Bursting strength is widely used as a measure of resistance to rupture in many kinds of paper. The test is relatively easy and inexpensive to make and appears to simulate some end use requirements. Normally the stiffness value of Duplex Board is taken as an indicator of the rigidity of Printed Duplex Board Cartons. However the results shown on a stiffness tester cannot be properly understood or co-related with the performance of the mini carton. This is an equipment to evaluate maximum compressive force a carton can withstand before failing. This reading can be easily co-related with the stackability of individual printed cartons or of the larger shipper cartons.
Even the supply chain of environmentally friendly manufacturers comply with socially responsible production methods. thickness measuring system To measure the thickness or caliper of paper sheets, films and foils. Testing equipment for measuring the physical properties of rigid plastic materials. Contact angles as a testing method has over the years moved far outside the solid surface applications for which they originally were defined. Today the use of dynamic contact angle and absorption as a function of time has gained wide acceptance. This approach has even been suggested for applications such as tissues and powders absorbing a liquid droplet in fractions of a second. Watch the video above to find out more about our plastics testing instruments or visit the Library, where you can find articles and application notes such as Wrap Cling Film Testing. Heavy-duty plastic sheets are widely used by construction, shipping, and agricultural companies for varying uses.