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Digital Concrete Test Hammer (rebound Hammer) – Langry
Operational Overview
The Langry RH225-B Digital Concrete Test Hammer is a precision non-destructive testing (NDT) instrument used to assess the surface hardness and indicative compressive strength of ordinary concrete. It operates on the rebound principle: a controlled impact is applied to the concrete surface and the rebound value is digitally measured, recorded and processed. The RH225-B is designed for a concrete strength range of approximately 10–70 MPa and incorporates an electromagnetic sensing system, automatic data recording, built-in gyroscope and Bluetooth connectivity for efficient field testing. ARCL Instruments Pvt. Ltd. offers the Langry RH225-B as a professional solution for concrete quality assessment, structural inspection and construction-site NDT applications.
Technical Specifications Table
Custom technical parameters and testing boundaries for this instrument.
| Technical Parameter | Engineered Value / Range |
|---|---|
| Type | Digital |
| Concrete Strength Range | 10–70 MPa |
| Display | 2.8" OLED, 256 × 64 |
| Anvil Calibration Value | 80 ± 2 |
| Battery | 3.7 V, 3,200 mAh Li-ion |