Information on the most widely used ASTM standards within the materials testing industry
Model: LCT-50, ISO 8256, ASTM D1822
LCT plastic tensile impact testing machine is used to execute tensile-impact test of plastics or insulation materials under defined condition, as tensile tests at relatively high strain rates; measure the tensile-impact strength and permanent break elongation rate, especially for materials too flexible or too thin to be tested use Charpy or Izod impact tester.
LCT plastic tensile impact testing machine is used to execute tensile-impact test of plastics or insulation materials under defined condition, as tensile tests at relatively high strain rates; measure the tensile-impact strength and permanent break elongation rate, especially for materials too flexible or too thin to be tested use Charpy or Izod impact tester.
ISO 8256 / ASTM D1822 Tensile Impact Test Machine, determining the tensile impact strength of plastics.
This testing machine is widely used in the scientific research unit, the universities, colleges and institutes, the production enterprise and the examination department.
General Introduction
LCT plastic tensile impact testing machine is used to execute tensile-impact test of plastics or insulation materials under defined condition, as tensile tests at relatively high strain rates; measure the tensile-impact strength and permanent break elongation rate, especially for materials too flexible or too thin to be tested use Charpy or Izod impact tester.
LCT plastic tensile impact testing machine is used to execute tensile-impact test of plastics or insulation materials under defined condition, as tensile tests at relatively high strain rates; measure the tensile-impact strength and permanent break elongation rate, especially for materials too flexible or too thin to be tested use Charpy or Izod impact tester.
ISO 8256 / ASTM D1822 Tensile Impact Test Machine, determining the tensile impact strength of plastics.
This testing machine is widely used in the scientific research unit, the universities, colleges and institutes, the production enterprise and the examination department.
Conform with standard:
ISO 8256-1990 "Plastic Stretch Impact Intensity Determination"
ASTM D1822 "Plastic And Electric insulation Material Stretch Impact Performance test Method".
Key Features
1, Dial or LCD display, tensile impact test method;
2, Adopts rotate encoder grating side angle technology, high accuracy, high reliability, and big measuring range;
3, Support vice, pendulum is nickel coating, good appearance and anti-corrosion.
4, Standard ISO 8256 / ASTM D1822.
5, Indicate impact energy, impact strength, initial angle, rising angle, energy loss etc.,
6, Automatic correcting the energy loss; Auto-print and save the records.
7, Test result unit can choose ISO KJ/m2, or ASTM J/m.
ISO8256-1990 "Plastic Stretch Impact Intensity Determination"
ASTM D1822 "Plastic And Electric insulation Material Stretch Impact Performance test Method".
Main Technical Specification
| Model | LCT-50 | LCT-50D |
| Impact energy | 7.5J, 15J, 25J, 50J | 7.5J, 15J, 25J, 50J |
| Impact speed | 3.44m/s | 3.44m/s |
| Pendulum initial angle | 160° | 160° |
| Pendulum center to sample center distance | 311 .06mm | |
| Distance between movable and fixed clip block | 25mm, 30mm | |
| Movable block weight | 60g, 120g | |
| Power | 220V, 50HZ | 220V, 50HZ |
| Display type | Dial scale | LCD display |
Main Accessories
| Frame | 1 set |
| 7.5J, 15J Pendulum | 1 set |
| (optional , 25J, 50J) | |
| Specimen vice | 1 set |
| Movable block to clamp the sample | 1 pc |
| Power wire | 1 set |
| Documents (Manual, packing list, certificate) | |
Related Auxiliary Equipment for plastic impact test
Standard
ASTM D1822 Tensile Impact Energy to Break Plastics and Electrical Insulating Materials
ASTM D1822 standard outlines test procedures to find the energy required to rupture tension-impact specimens of plastic or electrical insulating materials. Test materials that are too bendable or too thin to be tested in accordance with the ASTM D256 standard are ideal for this test along with more rigid materials.
ISO 8256:2023 Plastics — Determination of tensile-impact strength
ISO 8256 specifies two methods (method A and method B) for the determination of the tensile-impact strength of plastics under defined conditions. The tests can be described as tensile tests at relatively high strain rates. These methods can be used for rigid materials (as defined in ISO 472), but are especially useful for materials too flexible or too thin to be tested with impact tests conforming to ISO 179 or ISO 180.These methods are used for investigating the behaviour of specified specimens under specified impact velocities, and for estimating the brittleness or the toughness of specimens within the limitations inherent in the test conditions. Similar with standard ASTM D1822.
These methods are applicable both to specimens prepared from moulding materials and to specimens taken from finished or semi-finished products (for example mouldings, films, laminates, or extruded or cast sheets).
Frequently Asked Questions
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