東洋精機製作所 List of Products and Services

● It features a digital display, eliminating errors from wear loss of the test needle and reading errors by the operator. ● By replacing the hammer and specimen support base (fixed base), it can accommodate Charpy impact tests, Izod impact tests, and tensile impact tests. ● Easy operation with a color LCD touch panel. It can display and save the average, maximum, minimum, coefficient of variation, and standard deviation of impact values. ● Measurement data can be saved to a PC. (Note: Dedicated data processing software is required as an option. PC is optional.) ● Hammer release can be operated by button. There is no individual variation during hook release, improving reproducibility. (Note: Optional.) ● Instrumentation system can be selected. (Note: Optional. For Charpy impact tests and in-basis tensile impact tests only.) ● Positioning support base can be selected. It allows easy and accurate setting of the specimen. (Note: Optional for Charpy impact tests.) ● Various safety covers (with or without top) can be selected. (Note: Optional.)

● The impact force applied to the sample can be measured using a load converter. ● Changes in impact force over time can be measured.

- Charpy impact tests, Izod impact tests, tensile impact tests (only by the in-base method), and impact peel tests can be conducted at low temperatures down to -40℃. - The opening of the upper door of the low-temperature chamber and the hammer drop are automated. - Test specimens can be set on the specimen support table through the glove box after being cooled in the low-temperature chamber, allowing the chamber temperature to be maintained consistently. - Refrigeration units can be selected as either water-cooled or air-cooled. - The specimen fixing table for the Izod impact test uses an air-tightening mechanism, ensuring no individual variation.

Under a temperature environment of -40℃ to 80℃, a plastic Charpy impact test (edgewise) can be conducted. The series of operations, including setting the test specimen on the support base, opening the upper door of the constant temperature chamber, releasing the hammer, measuring the impact value, braking the hammer, lifting the hammer, and closing the upper door of the constant temperature chamber, is performed automatically.

●Up to 300 test specimens can be tested continuously. It contributes to the labor-saving, efficiency improvement, and reproducibility enhancement of the Charpy impact test. ●Test specimen transport ⇒ Measurement of specimen thickness and notch depth ⇒ Setting on the sample stage ⇒ Automatic processing of measurement data.

●Temperature setting range: -40℃ to 40℃ ●The switch on the impact testing machine automatically sets the test specimen on the sample stage and conducts the test. ●Up to 15 test specimens can be stored. ●By automating the test specimen setup, the accuracy of the setup and the setup time (within 5 seconds) are standardized, eliminating human error.

● This is a machining machine for notching that performs notching cutting processing on Charpy and Izod impact test specimens based on the notching processing conditions specified in JIS K 7144 and ISO 2819. ● It is possible to set and register processing conditions (such as cutting depth per pass and feed rate) according to the material of the test specimen. ● High-precision notching cutting processing can be achieved in increments of 0.01 mm using a pulse motor. ● In addition to notching cutting processing for impact test specimens, the A-4 type can also cut out test specimens for impact, bending, creep, etc., from JIS K 7139 and ISO 3167 multi-purpose test specimens (A-type dumbbell) (both end slice/side cut). ● The dimensions of the notch cutter tip and the actual notch dimensions of the processed samples are inspected and managed using a contour measurement machine.

● Automatically measures the "thickness" and "remaining width" of Charpy Izod impact test specimens. ● The "thickness" and "remaining width" measured by this device are automatically transferred and input into the impact testing machine and data processing software* (optional). ● By eliminating the dimension measurement and data entry tasks for test specimens, it contributes to the efficiency of the measurement process.

No.0139 Notch Height Measuring Device This is a measuring device used to check the notch height (remaining width after the notch) of test specimens used in Charpy, Izod, and tensile impact tests. *An analog type, model N (dial gauge type), is also available.

This is an impact testing machine (dart impact tester) that evaluates the energy when a dart-shaped weight strikes and breaks a film-like sample.

You can conduct puncture impact strength tests on plastic films and other materials in an environment ranging from -35℃ to 100℃.

● It automatically lifts the falling weight, contributing to the efficiency and safety of measurement tasks. ● The falling height can be digitally set in 1mm increments.

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There is H-200 (drop height 2000mm) and H-50 for paint film (drop height 500mm) as well.

There are also H-100 (drop height 1000mm) and H-200 (drop height 2000mm) for plastic sheets. *The photo shows the model H-100.

H-100 (drop height 1000mm) and H-50 for coating (drop height 500mm) are also available. ■ Drop height: up to 2,000mm ■ Mass of drop weight: two types of 1,000g and 2,000g ■ Radius of impact tip: 7.93mm ■ Radius of receiving platform: 8.1mm, 15.2mm ■ Dimensions: approximately W46×D30×H226cm ■ Mass: approximately 73kg *For more details, please download the PDF or contact us.

Toyo Seiki Seisakusho Co., Ltd. has been working on the full automation of material testing machines since the 1970s. Today, we offer a wide range of fully automated measurement models for tensile testing of plastics and rubber materials, melt flow rate (MFR/MVR) measurement, heat deflection temperature (HDT/DTUL) measurement, rubber vulcanization testing, density and specific gravity measurement, among others, which are utilized by customers in quality control, particularly in the materials and automotive sectors. Please make use of Toyo Seiki Seisakusho's fully automated material testing machines, which contribute not only to labor-saving and efficiency in measurement tasks but also to the improvement of reproducibility and safety of measurement results.

This is an impact testing machine that simultaneously measures the force and displacement of impact destruction, allowing for the evaluation of the impact fracture characteristics of plate-like materials such as rigid plastics by measuring maximum impact force, displacement at maximum impact force, energy at maximum impact force, and puncture energy.