ISO179 Charpy Impact Tester Impact Resistance Test Equipment
Usage:
The Digital Charpy Impact Testing Machine is primarily used for
determining the impact toughness of non-metallic materials
including hard plastics, reinforced nylon, glass fiber reinforced
plastics, ceramics, cast stone, and electrical insulating
materials. It serves as an ideal testing equipment for the chemical
industry, scientific research institutions, universities, quality
inspection departments, and other similar entities.
Working Principle:
A pendulum hammer with known energy strikes the sample supported on
a horizontal beam, destroying the sample with a single impact. The
impact point is centered between the two supports. By calculating
the energy difference of the pendulum before and after impact, the
energy absorbed by the sample during destruction is determined. The
impact strength is then calculated based on the original
cross-sectional area of the sample.
Instrument characteristics:
The instrument uses high-hardness precision bearings and a
single-axis photoelectric sensor to fundamentally eliminate
friction-induced losses, ensuring frictional energy loss is far
below standard requirements.
It intelligently prompts the working status based on the impact
conditions, maintains real-time interaction with the experimenter,
and ensures the test success rate.
Meet standards:
ISO179-2000 "plastics - determination of impact strength of the
simply supported beam with hard material,
GB/T1043-2008 "the hard plastic beam impact test method"
GB/T 18743-18743 "with thermoplastic fluid conveying pipe beam
impact test method" (applicable to pipe)
JB/T8762-1998 plastic beam impact testing machine,
Technical parameter:
| Impact velocity | 3.8m/s |
| Impact energy | 7.5J,15J；25J,50J |
| Maximum friction for the loss of energy | <0.5% |
| Preraised Angle | 150±1° |
| Strike center distance | 395mm |
| Pendulum moment | T7.5=4.0192Nm, T15=8.0384Nm, T25=13.3974Nm, T50=26.7949Nm |
| Clip spacing | 60mm 70mm 62mm 95mm |
| Impact blade round Angle | R2mm±0.5mm |
| Measuring Angle Accuracy | 1’ |
| Precision | 0.05% of the indicated value |
| energy unit | J, kgmm, kgcm, kgm, lbft, lbin |
| Temperature | -10℃～40℃ |
| Power | 220VAC-15%～220VAC+10%, 50Hz |
| Weight | 120KG |
Applications:
The Impact Testing Machine finds applications in various fields,
including:
Material Testing – It is used to evaluate the impact resistance of
diverse materials, such as metals, plastics, composites, and
ceramics.
Product Development – An essential tool for product development, it
ensures the durability and safety of new products.
Quality Control – Employed in quality control processes to verify
that products comply with the required impact resistance standards.
Research and Development – Utilized in R&D to study the impact
behavior of different materials and enhance their properties.
Packing and Shipping:
The Impact Testing Machine serves multiple applications. For its
packaging, we utilize high-quality materials to safeguard the
product during transportation. The machine is first wrapped in
bubble wrap, then placed in a robust cardboard box sealed with
heavy-duty tape to prevent shipping damage.
Package dimensions and weight vary by machine model, but we ensure
compact and lightweight packaging to minimize shipping costs.
