ISO 179, ISO 180, ASTM D6110, ISO 13802, ISO 8256, ISO 9854.1, ASTM D256, ASTM D1822
Class J Impact Testing System is widely used for lzod and Charpy impact test on plastics and rubber specimens. Equipped with tensile impact pendulum and fixtures, it can carry on tests on plastic film and sheet. The newly enhanced design offers the most cost-effective configuration to address Charpy test from 1J to 50J, and lzod test from 1J to 22J. Learn more about the full scope of plastic impact testing procedure.
High Resolution
Using a shaftless encoder allows angle resolution of 0.045 °
Energy Losses
Shaftless encoder for angle measurement rotates without friction, thereby offering the lowest energy loss.
Touch Screen Display
Touch screen provides easy setup of specimen dimensions, pendulum energy, units and calibration data. The unit can also intuitively display test results such as absorbed energy and impact toughness
Interchangeable Pendulum
Simply change the pendulum to satisfy Charpy, Izod and tensile impact tests
Center Alignment
Rotating design allows for a quick and accurate specimen center alignment for the Charpy test
Supports and Anvils
Supports are firmly tightened and only require the remove of two bolts to change the supports
Broader Test Space
Single column structure offers broad test space. The machine allows for easy installation of low temperature impact test accessories in the future
1. Capacity
Test type | Standard | Pendulum |
---|---|---|
Charpy for plastics | ISO179, GB/T 1043 | 1J, 2J, 4J, 7.5J, 15J, 25J, 50J |
ASTM D6110 | 2.7J, 5.4J, 10.8J, 21.6J | |
Charpy for plastic pipe | ISO 9854.1 | 15J, 50J |
Izod | ISO 179, GB/T1843, GB/T1844 | 2.75J, 5.5J, 11J, 22J |
ASTM D256 | 2.7J, 5.4J, 10.8J, 21.6J | |
Tensile impact | ISO 8256, GB/T 13525 | 7.5J, 15J, 25J |
ASTM D1822 | 7.5J, 15J, 25J |
2. Pendulum Movement
Charpy | 1 J | 0.5358983 Nm | Izod | 1 J | 0.5358983 Nm |
---|---|---|---|---|---|
2 J | 1.0717967 Nm | 2.75 J | 1.4737205 Nm | ||
4 J | 2.1435935 Nm | 5.5 J | 2.94744 Nm | ||
7.5 J | 4.0192 Nm | 11 J | 5.8949 Nm | ||
15 J | 8.0385 Nm | 22J | 11.7898 Nm | ||
25 J | 13.397 Nm | ||||
50 J | 26.795 Nm | ||||
Tensile impact | 7.5 J | 4.01923 Nm | |||
15 J | 8.03847 Nm | ||||
25 J | 13.39745 Nm |
3. Angle of striking: 150°
4. Angle resolution: 0.045°
Reading resolution of digital display: 0.01J
5. Power supply: AC220V, 50Hz, 0.3kW
6. Machine dimension (LxWxH): 1000x300x760mm
7. Weight: 140kg
8. Charpy Test for Plastics
Items | ISO 179, GB/T 1043 | ASTM D6110 |
---|---|---|
Angle of striking | 150° | 150° |
Velocity of striking | 2.9m/s (≤5J), 3.8m/s (>5J | 3.46m/s |
Distance from the axis of support to the center of percussion | 230mm(≤5J), 395mm(>5J) | 327mm |
Span | 40mm, 60mm, 70mm (can be adjusted by span block) | 95.3mm |
Radius of striker edge | 2±0.5mm | 3.17±0.12mm |
Specimen dimension (LxWxH) | 80x10x4mm | 127x12.7x(3~12.7)mm |
9. Charpy Test for plastic pipe
Standard | ISO 9854.1 |
---|---|
Angle of striking | 150° |
Velocity of striking | 3.8m /s |
Distance from the axis of support to the center of percussion | 395mm |
Span | 40mm, 60mm, 62mm, 70mm |
Radius of striker edge | 3.17±0.12mm |
Specimen dimension Length x width x thickness (mm) |
Type | Length | Width | Thickness | Support span |
---|---|---|---|---|---|
1 | 100±2 | Whole pipe | 70±0.5 | ||
2 | 50±1 | 6±0.2 | e | 40±0.5 | |
3 | 120±2 | 15±0.5 | e | 70±0.5 | |
Note: e is the machining pipe thickness |
10. Izod Test
Standard | ISO 180 | ASTM D256 |
---|---|---|
Angle of striking | 150° | 145.2° |
Velocity of striking | 3.5m/s | 3.46m/s |
Distance from the axis of support to the center of percussion | 335 | |
Striking knife center to vice upper surface | 22±0.2mm | |
Radius of striker edge | 0.8±0.2mm | |
Specimen dimension (LxWxH) | 80×10×4mm, 63.5×12.7×12.7mm 63.5×12.7×6.4mm, 3.5×12.7×3.3mm |
11. Tensile Impact Test
Standard | ASTM D1822 | ISO 8256 |
---|---|---|
Angle of striking | 150° | 150° |
Velocity of striking | 3.46m/s | 3.8m/s |
Distance from the axis of support to the center of percussion | 327mm | 395mm |
Crosshead mass | 60±1g, 120±1g | |
Maximum specimen thickness | 4mm |
Model | NGI-501J | |
---|---|---|
Type | J-2 | J-3 |
Main machine | 1 set | 1 set |
Angle encoder (shaftless) | 1 set | 1 set |
Controller with digital display | 1 set | 1 set |
Electromagnetic hook | 1 set | 1 set |
Maintenance tools | 1 set | 1 set |
Half protection shield | 1 set | 1 set |
Software | N/A | 1 set |
Micro-printer | 1 set | N/A |
Test | Type | Description |
---|---|---|
NGI-501J | ||
Charpy (Plastics) | Chapry pendulum (ISO 179) | 1J,2J,4J,7.5J,15J,25J,50J |
Chapry pendulum (ASTM D6110) | 2.7J, 5.4J, 10.8J, 21.6J | |
Charpy support | ||
Charpy span block | ||
Charpy notch centering block | ||
Charpy (Plastic pipes) | Chapry pendulum (ISO179) | 15J, 50J |
Supports for convex test piece | ||
Supports for bar specimen | ||
Charpy span block (40mm, 70mm) | ||
Izod | Izod pendulum (ISO180) | 2.75J,5.5J,11J,22J |
Izod pendulum (ASTM D256) | 2.7J, 5.4J, 10.8J, 21.6J | |
Izod vise jaw | ||
Izod notch centering block | ||
Tensile impact | Tensile impact pendulum (ISO 8256) | 7.5J, 15J, 25J |
Tensile impact pendulum (ASTM D1822) | 7.5J, 15J, 25J | |
Tensile impact anvil | ||
Tensile impact crosshead | 60g, 120g |
No. | Standard | Type | Velocity(m/s) | Energy (J) |
---|---|---|---|---|
1 | GB/T 1043 | Charpy | 2.9 | 1, 2, 4 |
2 | GB/T 1043 | Charpy | 3.8 | 7.5, 15, 25, 50 |
3 | ISO 179 | Charpy | 2.9 | 1, 2, 4 |
4 | ISO 179 | Charpy | 3.8 | 7.5, 15, 25, 50 |
5 | GB/T 1843 | Izod | 3.5 | 2.75, 5.5 |
6 | GB/T 1844 | Izod | 3.5 | 5.5, 11, 22 |
7 | ISO180 | Izod | 3.5 | 2.75, 5.5 |
8 | ISO180 | Izod | 3.5 | 5.5, 11, 22 |
9 | GB/T 13525 | Tensile | 3.8 | 7.5, 15, 25 |
10 | ISO8256 | Tensile | 3.8 | 7.5, 15, 25 |
11 | ASTM D6110 | Charpy | 3.46 | 2.7, 5.4, 10.8, 21.6 |
12 | ASTM D256 | Izod | 3.46 | 2.7, 5.4, 10.8, 21.6 |
13 | ASTM D1822 | Tensile | 3.46 | 7.5, 15, 25 |
One machine is recommended to be equipped with less than 5 pendulums. More than 5 pendulums result in a more complicated calibration procedure.
NextGen's Class D – Dual Column Charpy Impact Testing system provides a high level of rigidity and specimen testing capacity. This Charpy Impact tester has a minimum capacity of 150J and a maximum capacity of 750J. The system comes standard with a digital display with software upgrade function for data plotting. The Class D impact system can also include automatic specimen feeding, cooling and heating systems as optional upgrades.
NextGen's Class G – Servo-Motor Single Column Charpy and Izod Impact Testing system is commonly used in R&D laboratories. The system offers the ultimate versatility of testing 150J, 300J or 450J capacities based on both Charpy and Izod test methods. The unit comes standard equipped with a servo motor and is designed to test at any preset angle. Additionally, this impact tester includes automatic braking of the pendulum. The standard analogue display can be upgraded to a touch screen interface. The Class G impact system can also include automatic specimen feeding, cooling and heating systems as optional upgrades.
NextGen's Class H – Servo-Motor Dual Column Charpy Impact Testing system offers of an exceptional combination of versatility and robust build. This impact system provides our most durable options designed with a dual column configuration. The system offers the ultimate versatility of testing 300J, 450J, 600J and a maximum of 750J capacities based on both Charpy and Izod test methods. The unit comes standard equipped with a servo motor and is designed to test at any preset angle. The unit comes standard with all the functions of our Class G tester as well as enhanced functionality upgrade of a force transducer inside the strikerwhich enables the determination of characteristic force, energy and displacement parameters such as pre-maximum force energy (Wm), the post maximum force energy, the general yield force (Fgy), the force at brittle fracture initiation (Fbf) and the arrest force (Fa).
NextGen offers an economical solution for Specimen notching and broaching for Charpy and Izod specimens. This certified system complies with ASTM ISO148, EN10045, ASTM E23, DIN 50115 standards. This automated, motorized solution is capable of preparing two specimens at any one given time up to 46 HRC. A variety of broaches are available for different geometries of notches.
NextGen offers a full range of impact specimen cooling and heating chamber designed to meet virtually all Charpy, Izod and Tensile Impact Testing requirements. NextGen's temperature chambers are a combination of user-friendliness, compact and robust build, offering the ultimate versatility of cooling and heating requirements.