brick schmidt rebound hammer brick sclerometer-Langry ndt

Description

Langry Brick rebound hammer used for testing the compressive strength of rock in the range of 10 to 100 N/mm² (145 to 14500 psi).

main feature

High quality raw materials

Imported high-quality springs are more fatigue-resistant, aluminum alloy spring seat snap ring assembly.

High-precision aluminum alloy flange is not easy to be damaged, and high-precision hook is not easy to be elastically empty due to abrasion.

Abrasion resistance of super-hard 6061 aluminum alloy casing, and the button is not easy to fall off by stretching process.

Precision machining technology

Adopt CNC machining center and other machine tools to refine the movement, and the rebound value is guaranteed.

Finely grind the spherical zero-setting screws to make the rebound firing smoother and smoother.

User friendly design

Silicone bracket for soft hand protection, more comfortable rebound operation.

Improved pointer design, easy to adjust friction and more stable.

Beautiful label and ruler are easy to read, and the hard oxidation treatment of the parts is beautiful and durable.

Multiple original imported dust-proof components, cleaner movement and longermaintenance period

Selection

Product name	RH225-A Concrete Test Hammer	RH225-B Digital Concrete Test Hammer	RH20-A Concrete Test Hammer	RH75-A Concrete Test Hammer
LED Display	— —	●	— —	— —
Screen dot matrix	— —	265 x 64	— —	— —
Net weight	1 KG	1.2 KG	0.8KG	0.9 KG
PC Software	— —	●	— —	— —
bluetooth	— —	●	— —	— —
Battery Power	— —	●	— —	— —
Impact Energy	2.207 Nm (N)	2.207 Nm (N)	0.196 Nm (N)	0.735 Nm (N)
Calibration value of testing anvil	80±2	80±2	74±2	74±2
Compressive strength range	10-70N/mm2	10-70N/mm2	2-15N/mm2	6-30N/mm2

Questions and Answers

Q:What about the warranty with after-sales services?
A:In 12 months, the professional after-sale service team will provide 24 hours online technical support.

Q:What about the product's services and quality?
A:Each instrument must be carried out 100% quality examination when delivering goods and each of our products provide video training to show you how to install and operate.

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