Laboratory testing services

Method for testing the resistance of domestic articles made from ceramic, glass, glass ceramic, vitreous enamel, metal, and plastics under the combined chemical, thermal, and mechanical stresses of washing in domestic dishwashers. The analysis is to be used as a reference test method for domestic dishwashing only. It does not define the number of dishwashing cycles that any given product shall withstand. The test includes 125 washing cycles according to EN 12875-1, followed by an inspection according to EN 12875-2. Please note that the cost is per batch, and thus adding more products to the same order will not increase the cost. The cost includes one inspection per batch; the addition of another inspection will add €70 to the overall cost.

The impact strength of rigid plastics can be measured with the Charpy and Izod methods. In these tests, a pendulum is used to break the sample specimen. 10 specimens are needed for both tests. This measurement covers impact testing with either Charpy (ISO 179) or Izod (ISO 180). Please specify the preferred method upon ordering. The most significant difference between the Charpy and Izod methods is the placement of the specimen. In the Izod test, it is placed vertically and the notch is on the pendulum's side, while the Charpy test specimen is horizontal and the notch is on the opposite side of the pendulum. Testing can also be performed without a notch. Sample preparation can be purchased separately.

Tensile tests are the most common way to determine the tensile strength, ductility, and toughness of a material. The tests are performed according to ASTM E8/E8M and ISO 6892-1 standards. The results include data on multiple properties, including tensile strength, yield strength, and modulus of elasticity. Standard samples require a minimum 75 mm length and 5 mm diameter, although smaller samples can be measured upon request. The machining of samples can be included in the analysis. We also offer tensile tests at elevated temperatures.

Determination of the flexural properties of rigid and semi-rigid plastics and composite materials using 3-point bending tests according to the ISO 178 standard. Results include the following parameters: Conventional deflection, Flexural modulus, Flexural strength at conventional deflection, Flexural strength, Flexural strength at break, Bending at conventional deflection, Bending at break. The displayed price covers testing at room temperature. Other temperature programs are available for an extra charge.

This test is used to determine the compression properties of rigid and semi-rigid plastics according to the ISO 604 standard. A range of test speeds and specimen dimensions are included in the standard method. For comparative results, these parameters must be chosen carefully. Testing is typically performed on type B test pieces with five parallel measurements per sample. As a result, you will get the compressive strength, modulus, and stress/strain curves, which can be used to evaluate the material's properties. The price does not include sample preparation.

Heat deflection temperature (HDT), also known as heat distortion temperature, describes the plastic's resistance to deformation by a given load at an elevated temperature. It can also give insight into the injection mouldability of the plastic. HDT is defined as the temperature where the sample specimen bends 0.25 mm under a given weight. It can be measured with either method A (1.80 MPa), B (0.45 MPa), or C (8.00 MPa) as per ISO 75. The load and specimen type are chosen according to the tested material. The test is always done as a duplicate.

Tensile test for extrusion and injection molded plastics at room temperature. The test characterizes the tensile modulus, yield point, and point of break in accordance with the EN ISO 527-2 standard. The price includes the testing of five A1-type specimens (a sixth specimen is required as backup). Sample preparation is not included in the price, therefore samples should be delivered ready for the test. The standard test parameters are as follows: Clamping pressure: 3 bar, Test speed: 50 mm/min . Other parameters can be used upon request.

British Pharmacopoeia standard measurement for alginate raft-forming oral suspension's raft strength.

This test can be used to determine the hardness of plastics with the ball indentation (ISO 2039-1) or Shore hardness (ISO 868) method. Testing is performed at room temperature and includes three measurements per sample. Hardness data may be used for research, development, quality control, and acceptance or rejection of the material under selected specifications. Hardness is fundamentally an empirical attribute that is primarily used for control purposes, as there is no simple relationship between hardness values and fundamental material characteristics.

Testing to determine cookware's resistance to microwave heating. The test is suitable for cookware made of ceramic, glass, glass-ceramic, or plastic. Tested articles should be intended for multiple uses in a microwave. The test does not apply to articles, particularly plastic ones, that are intended to be discarded after one use. For a more comprehensive evaluation of cookware performance, we also offer the following tests: Dishwasher-safe test, Oven-safe test, Freezer-safe test.

Dynamic mechanical analysis (DMA) is a mechanical testing method used to characterize material properties as a function of temperature, time, frequency, stress, and atmosphere, or a combination of these parameters. DMA measures parameters for stiffness and damping. These are reported as moduli (stiffness) and loss tangent (damping). The moduli can be further divided into the storage modulus (E’) and loss modulus (E’’), which are the elastic and viscous components of the material, respectively. The ratio of loss modulus to storage modulus is a measure of the material's damping capacity. DMA can be used to study the following properties: Viscoelastic properties (E', E'', tan(δ)), Glass transition temperature (Tg), Secondary transitions (β & γ), Crystallization, Melting, Curing kinetics, Damping, Creep and stress relaxation, Mechanical properties (especially useful for small/complex samples), Long-term behaviour with Time-Temperature Superposition. The most common deformation modes are tensile, bending (3-point and cantilever), compression, and shear. The chosen deformation mode, conditions, and material properties selected for study will determine the difficulty and cost of the analysis.

A dilatometer is used to determine the linear thermal expansion of a material as a function of temperature. The temperature range of the measurement is generally between 25 °C and 1,600 °C. There is also an option to perform the test in a cryogenic atmosphere, which ranges from -175 °C to 300 °C. The typical heating rate is 3 °C/min. As a result of the measurement, you will get the coefficient of thermal expansion (CTE) and the absolute change in sample length, both as a function of temperature. The testing can be performed in various atmospheres, including air, argon, CO₂, N₂, and O₂. Please contact us to get a quote. The price will depend on the testing conditions, so please specify them as precisely as possible.

Nano scratch test of thin film samples. Typical measurement includes an overview image of the scratch track (surface damage) and determination of critical load values.

This tensile test by the ISO 527-3 standard is intended for determining the tensile properties of plastic films and sheeting. It is particularly suited for thin plastic films with high elongation. Determinable properties include tensile strength, yield strength, yield strain, strain at break, and modulus of elasticity. Results include the individual stress-strain curves for five test samples. The standard tensile properties will also be calculated for each of the five specimens.

The Vicat softening point is the temperature at which a flat-pointed needle penetrates the sample to a thickness of 1 mm when loaded with a 10 N or 50 N load. In the test, the sample is placed in an oil bath that is heated at a rate of 50 °C/h or 120 °C/h, and the needle is placed on the surface of the sample. The test gives you the temperature at which the needle has penetrated 1 mm deep into the sample. The test price includes the measurement of the Vicat softening point as a triplicate with method A50, A120, B50, or B120.

This method is used to study the tensile properties of isotropic and orthotropic fiber-reinforced plastic composites according to the ISO 527-4 standard. 3 repeat tests are included. The parameters determined are the tensile strength, modulus, and strain to failure (no Poisson's ratio). Other specimen geometries are possible. However, a minimum tab length of 50mm is required to prevent slippage.

Air permeability is an important property for some paper grades, such as paper bags that are filled industrially. Measurlabs offers air permeance testing with the Bendtsen and Gurley methods. The Bendtsen method (ISO 5636-3) is suitable for papers with permeance from 0.35 µm/(Pa*s) to 15 µm/(Pa*s). It is not suitable for rough-surfaced papers that cannot be securely clamped to the device. The results are reported in ml/min, expressing the average volume of air that passes through the material in a minute at elevated pressure. The Gurley Method (ISO 5636-5) is suitable for papers with permeance between 0.1 µm/(Pa*s) and 100 µm/(Pa*s). The test may also be used to determine the air resistance of paper and board. In the Gurley test, the time it takes for a certain volume of air to pass through the paper at a certain pressure is measured in seconds.

Bending stiffness testing is performed to evaluate cardboard's stiffness by measuring the resistance to bending with 4-point loading. The results express the bending stiffness of the material in the machine direction and the cross direction.

Test to determine the mechanical and physical properties and safety of cutlery and feeding utensils intended for children from 0 to 48 months of age. The method is based on the EN 14372 standard.

ASTM D4169 outlines test methods to simulate the stresses that shipping containers may encounter during handling, storage, and transportation. The standard is typically followed in the medical device industry to evaluate the ability of the outer packaging to protect the sterile barrier system (SBS), which in turn protects the enclosed device from microbial contamination. Some of the key tests covered by ASTM D4169 include: Drop testing, Vehicle stacking, Vibration testing, Pressure testing, Concentrated impact, Climatic conditioning. We are happy to prepare a custom offer for distribution testing, accounting for your packaging system's expected distribution environment, level of protection required, and the modes of transport used (air, land, and sea). Do not hesitate to request a quote using the form below.

Indentation hardness testing measures a material's ability to resist plastic deformation. We offer 3 different types of tests: Brinell hardness testing (ISO 6506-1), Vickers hardness testing (ISO 6507-1), Rockwell hardness testing (ISO 6508-1). These methods work by pressing a standard-sized test head into the sample and measuring either the size of the indentation or the penetration depth of the indentation tip. Each method is suitable for all types of metals and alloys.

This method determines the tearing resistance of low-grammage paper or board with the Elmendorf method. During the test, an initial cut is made on the test specimen. This cut is then torn for a given distance using a pendulum. The work required to tear the test piece is measured, and the mean tearing force is calculated. The result is given in newtons (N). The price includes measurements in both machine and cross direction.

This test is used to measure the tensile strength and elongation of paper or board in the machine direction (MD) and the cross direction (CD). Even small variations in tensile strength can affect the functionality of the product. Paper and board must withstand certain forces during manufacturing, transportation, shipping, and use.

Method for testing the resistance of domestic articles made from ceramic, glass, glass ceramic, vitreous enamel, metal, and plastics under the combined chemical, thermal, and mechanical stresses of mechanical dishwashing in domestic dishwashers. The analysis is to be used as a reference test method for domestic dishwashing only. It does not define the number of dishwashing cycles that any given product shall withstand. The test includes 250 washing cycles according to EN 12875-1, followed by an inspection according to EN 12875-2. Please note that the cost is per wash batch, and adding more products to the same offer would not increase the cost (assuming the samples fit the test machine simultaneously). The cost includes one inspection per batch; the addition of another inspection will add €70 to the overall cost.

In this test, a pyramid-shaped puncture head is used to measure the puncture resistance of a board sample. During this process, combined tensile, compression, flexural, and shear forces occur. The result is given as the energy absorbed by the sample upon being punctured. If you need a puncture resistance test for another material, please contact us to request an offer.

Rapid method for testing domestic ceramics for resistance to mechanical dishwashing. In this test, the tested articles are immersed in a solution with alkaline dishwashing detergent at (75 ± 1) °C for a total of 32 hours. The specimens are then examined visually according to standard EN 12875-2 to determine any changes in the article. Please note that this test does not indicate a clear number of dishwasher cycles the product is expected to withstand. Rather, this test can be useful for the following purposes: Research and development: for example, comparing different printing or glazing solutions for their resistance to dishwashing and general wear., Quality assurance: ensuring that the product maintains its gloss and color after repeated exposure to chemical, mechanical, and thermal stresses in a domestic dishwasher., Product inspection: for example, if there is suspicion about compromised quality of the printing, glazing, or other product characteristics at the retail level..

SCT (short-span compression test) is one of the most commonly used testing methods for determining the compression strength of paper or cardboard. In this test, the sample is conditioned in standard conditions (23 °C/50% RH), after which the compression strength is measured in the machine direction (MD) and the cross direction (CD).

The method measures the coefficients of starting and sliding friction of plastic films and sheeting when sliding over the same or another material. The testing procedure is based on the ISO 8295 standard. The measurement can be used for quality control of plastic film samples. Four replica measurements per sample are included in the displayed price.

The tests will be carried out following either standard EN 60068-2-1 (cold) or EN 60068-2-2 (hot), which establish procedures for evaluating the tolerance of components, equipment, or articles to cold and dry heat environments. The scope of these standards is limited to static temperature conditions during storage, transportation, or use. To assess a product’s response to temperature changes, the IEC 60068-2-14 standard is applicable. Example testing conditions: Temperature = -40°C or +45°C , Time = 400 minutes .

This test is used to evaluate kitchenware and storage articles, such as freezer boxes, for resistance to cold exposure in domestic freezers. In the test, the article is stored at -18°C for 24 hours, after which the article is observed for the presence of off-odor and visual changes, including discoloration, deformation, cracking, and chipping. Additionally, it is checked that functionality has been maintained.

The method is intended to determine the compatibility of devices and subassemblies to withstand moderately severe shocks. Testing conditions simulate real-world scenarios where the equipment might encounter sudden, forceful impacts. This is a destructive test intended for device qualification, carried out in accordance with JESD22-B110B. Example testing conditions: Pulse shape: saw-tooth curve , Acceleration: 100G , Duration: 2ms, The device is tested along 3 axes and subjected to one shock in both the positive and negative directions for each axis being tested, Service condition C.

Heat resistance test for cookware to evaluate suitability for cooking in domestic ovens. The test is described in Section 6.1.8 and Annex A of standard EN 13834. In the test, the cookware is placed for 1 hour in an oven heated to a temperature 20 °C above the manufacturer's recommended maximum temperature (or 250 °C where no maximum temperature is given). After 1 hour of incubation, the ovenware shall show no damage to be designated as “oven-proof” or “oven-safe”.

The pin adhesion test measures the bond strength between the corrugated medium and the liner. It is used to analyze the strength of adhesives. Upon request, the measurement can be performed on double-walled and triple-walled corrugated cardboard.

This test is used to determine the puncture properties of rigid plastics. During the test, a flat sample specimen is punctured by a falling impact object (from 1 m at a speed of 4.4 m/s) while the force and deflection are measured.

In this abrasion resistance test, the volume loss that a test piece experiences when subjected to abrasive action is measured. A specified grade of abrasive sheet and a non-rotating test piece are used. The result can be reported as a relative volume loss or an abrasion resistance index. Rubber abrasion resistance testing is suitable for comparative testing, quality control, specification compliance testing, reference purposes, and research and development.

The Scott bond test measures the energy required to rapidly delaminate a sheet-type specimen. A z-directional rupture is initiated by the impact of a pendulum having both a controlled mass and a controlled velocity. The geometry of the apparatus causes the tensile stress to be rotational with negligible shear stress on the specimen. The energy is absorbed during the elongation and stretching of the sample's fiber network before rupture. The test is a measurement of strain energy per unit sample area, which is proportional to the area under the stress-strain curve.

The EN 60068-2-6 standard provides a procedure for assessing the ability of components, equipment, and other articles to withstand specified severities of sinusoidal vibration. The testing process includes preparing and mounting the test sample similarly to its real-world use, setting up the vibration test system, which typically includes a vibration table, performing a predefined testing sequence, and monitoring the vibration response and critical behavior of the test sample. Example testing conditions: Acceleration: 5G (peak), Frequency: 5 Hz to 2,000 Hz , Measurement across 3 axes, 10 sweeps/axis.

This test is designed to evaluate a product's or component's ability to withstand dynamic loads without unacceptable degradation of functional and/or structural integrity when subjected to random vibration. Testing is carried out according to the EN 60068-2-64 standard. The test applies to specimens that may be subjected to vibration of a stochastic nature, resulting from transportation or operational environments, for example, in aircraft, space vehicles, and land vehicles. Example testing conditions: Acceleration: 5.04 Grms, Time: 8hrs/axis, 3 axes. Test conditions will affect pricing, so please specify them in detail when requesting a quote.

The Charpy impact test is a standardized test used to measure the impact toughness of a material during fracture. Testing is performed according to the ISO 148-1 standard and can be conducted at temperatures as low as -193 °C. A V-shaped or U-shaped notch is created in the sample, after which a pendulum is used to break it. The test measures how much energy the material absorbs before fracturing, giving insight into the material's ability to withstand sudden impacts.

This method is used to determine the flat crush resistance of a corrugating medium after being fluted to A-flute geometry with a laboratory fluting device. The Concora corrugating medium test can be used for any corrugating medium that is intended to be used on a corrugated board.

Creep testing is used to monitor the amount of deformation under a constant load over a set period. It allows us to determine how much a material will deform under a specific load at a given temperature. Stress rupture testing is used to determine the time required for a fracture to occur under constant stress. It provides information on how long a material will last under specific loads and temperatures. Both of these tests are essential in determining the material's load-carrying capacity. The tests are performed according to ISO 204 or ASTM E139 standards at temperatures up to 1,250 °C. There are several testing options under ISO 204 and ASTM E139: Uninterrupted creep tests, where elongation is monitored continuously, Interrupted creep tests, where elongation is measured periodically, Stress rupture tests, where the time to fracture is measured, Verification tests to confirm that the material withstands a given force for a predetermined time without fracturing. Pricing depends on the temperature, load, and test duration. Please contact our experts for a quote.

This test is used to determine the folding endurance of paper or board using the Köhler-Molin, Lhomargy, MIT, and Schopper testers. During the test, a narrow strip of paper is folded forwards and backward in a standardized manner, so that it is subjected to longitudinal stress until it breaks.

Horizontal impact testing by the ISO 2244 standard is used to determine the effect of a vertical impact on the horizontal edge of finished and filled cardboard containers. In the test, the packaging is placed on a carriage that is rolled against an impact apparatus. Testing can include a single test or a series of impact tests to evaluate the packaging's ability to perform in environments with a horizontal impact hazard.

With the DIN 53830-3 standard, the linear density of single and plied yarns can be determined using the short-length method. The method applies to simple, plied, and textured yarns.

This analysis package is intended to determine if food packaging and beverage bottles can be considered reusable in the framework of the Single-Use Plastic (SUP) Directive (Directive (EU) 2019/904). The following tests are included: Overall migration testing for repeated use with 10% ethanol, 3% acetic acid, and olive oil (simulants A, B, and D2), Dishwasher resistance testing according to EN 12875-1 with 25 wash cycles. The EU Commission’s interpretations of the SUP legislation declare that reusability can evaluated using test method EN 12875-1 (Mechanical dishwashing resistance of utensils). If plastic articles can be washed 25 times in a dishwasher, they can be considered to have been designed for multiple uses without losing their effectiveness and properties. Additionally, food packaging and beverage bottles tested for single-use are not compliant for reuse according to Regulation (EU) No 10/2011. Hence, the test package includes overall migration testing for repeated use to ensure that the article remains inert when reused. By default, testing is done to establish compliance with all types of foods (i.e., moist and dry foods, acidic and non-acidic, fatty foods). Note: this test package is only applicable for articles that have already been tested for food contact as single-use articles. This does not constitute a full test package for compliance according to Regulation (EU) No 10/2011. Please consult our experts for further support.

This test is used to evaluate the compressive strength of paper and board with the ring crush method. Testing is particularly useful when determining the usability of shipping containers made from fiberboard.

Tensile tests according to ASTM E21 and ISO 6892-2 are used to determine the mechanical properties of metals and alloys at elevated temperatures. The tests are performed at temperatures up to 1,000 °C. The results include data on multiple properties, including tensile strength, yield strength, and elastic modulus. Please specify the desired testing temperature, strain rates, and the standard you wish the tests to be performed by when requesting a quote. Standard samples should be a minimum of 75 mm in length and 5 mm in diameter, although smaller samples can be tested upon request. The machining of samples can be included in the analysis project. We also offer tensile tests at room temperature.

This test indicates the textiles resistance to surface wetting by water. This test can be used for any type of textile or fabric to study surface wetting. However, this test cannot be used to predict rain-penetration resistance, since this method does not measure penetration of water.

This test, performed by the ISO 3038 standard, is used to evaluate the strength of a glue bond in corrugated cardboard after being immersed in water. The test is especially useful for assessing cardboard's suitability for applications where a high degree of resistance to wet conditions is required.