Mechanical rebound hammer

The mechanical rebound hammer operates by driving an impact hammer with a spring to strike the material surface and measures the rebound height to estimate material hardness. It is used for on-site non-destructive testing of the compressive strength of materials such as concrete and rock, offering simple operation but being affected by surface flatness.
Selection
When selecting, consider matching the hardness range of the tested material with the instrument's measurement range, ensuring the impact energy complies with detection standards. Prioritize models with temperature compensation, inspect the wear condition of the impact rod, and verify the validity of the calibration certificate.

Terms

Standards

Instruments

Impact height of 120 cm, hammer mass 1000g, no secondary rebound phenomenon after impact, punch diaMeter 16mm, can accurately determine the impact strength of the paint film.

$ 370.00

The non-contact grating optocoupler Sensor is used to automatically collect data, with a nominal kinetic energy of 2.207J, supports automatic calculation of intensity and voice broadcast, and has a built-in steel anvil calibration function to improve detection efficiency and accuracy.

$ 369.00

The imported central guide Rod material has high accuracy and abrasion resistance, the shell is made of super hard aluminum material to resist on-site damage, and the external spring coil pointer slider structure is easy to adjust the friction force. The nominal kinetic energy is 2.207J, and the strength measurement range is 20-60Mpa.

$ 265.00

The instrument employs the principle of heavy hammer impact, with a drop height adjustable within the range of 1000 ± 5 mm and a hammer mass of 500 ± 1 grams, designed for the precise determination of a material's puncture resistance.

$ 425.00

Using 2000g heavy hammer and 16mm punch, Impact depth 2.5mm, no secondary rebound phenomenon, to ensure accurate and reliable test results.

$ 370.00

Impact height 0-100cm adjustable, Graduation 1cm; equipped with a variety of hammer mass such as 1000g and punch diaMeter such as Φ 12.7mm, support accurate deformation testing, suitable for coating impact resistance evaluation.

$ 1074.00

Using 5cm ³ standard measurement hammer volume, the accuracy of 0.001g, through the V-shaped groove placed riding code recovery equilibrate, can quickly and accurately measurement of liquid specific gravity.

$ 193.00

Impact height up to 120 cm, weight weight mass 1000g, no secondary rebound after impact, to ensure accurate and reliable test results, suitable for film impact performance evaluation.

$ 370.00

Measurement range 0-10mm, accuracy ≤ 0.02mm, Graduation 0.001mm, probe diaMeter Φ 20mm plane, portable handheld design, in line with chemical industry standards.

$ 361.00

Impact height up to 120 cm, using 1000g standard hammer body, no secondary rebound phenomenon after impact, to ensure accurate and reliable test results.

$ 259.00

It is suitable for tensile, compression, bending, shear and other mechanical tests, and supports various control modes such as fixed speed, positioning shift, and fixed force. It has powerful Linear dispersion analysis function and flexible report editing ability.

$ 1553.00

Mechanical measurement can be carried out on a variety of substrate surfaces, stainless steel measurement disc diaMeter 50mm thickness 11mm, durable structure, simple operation without professional technology.

$ 848.00

Driven by brushless DC motor, Speed range 0~ 2000rpm, temperature control accuracy +/- 1 ℃, with mechanical timing and automatic temperature control functions, strong stirring force and Rotation speed is stable.

$ 211.00

It is suitable for a variety of mechanical tests such as tension, compression, bending, shear, tearing, and peeling. It supports complex control modes including constant speed, fixed displacement, and fixed force, automatically calculates over 400 result parameters, and offers intuitive and efficient data management.

$ 1553.00

Using brushless DC motor to achieve stepless speed regulation 0~ 1500rpm, Heating power 360W adjustable, equipped with mechanical timing and automatic temperature control function, temperature control accuracy of +/- 1 ℃.

$ 206.00

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