Zhuozhou Tianpeng Imp. and Exp. Trade Co., Ltd. is one of the leading manufacturers and suppliers of digital concrete test hammer ht-225z in China. With abundant experience, we warmly welcome you to buy customized digital concrete test hammer ht-225z made in China here from our factory. Quality products and reasonable price are available.
Description of Product
Concrete test hammers offer a quick, cost-effective non-destructive testing (NDT) method to inspect existing concrete structures for strength and uniformity. The HT-225Z digital concrete test hammer adopts microprocessor control and cutting-edge technology to carry out fundamental concrete performance tests. The package consists of one mechanical concrete hammer body, one electronic measuring unit, one charger, one Micro USB data wire, one USB storage drive, and one user handbook.
Specification
| Parameter | Value |
|---|---|
| Nominal kinetic energy | 2.207J |
| Stiffness of spring | 785 ± 30.0N/m |
| Pointer length | 20.0 ± 0.2mm |
| Pointer friction | 0.65 ± 0.15N |
| Spherical radius of impact rod | R25 ± 1.0mm |
| Working length of elastic tension spring | 61.5 ± 0.3mm |
| Tensile length of elastic tension spring | 75.0 ± 0.3 mm |
| Rated value of steel anvil | 80 ± 2 |
| Consistency of detection indication | ≤±1 |
| Operating temperature | - 4℃~ + 40℃ |
| Communication rate | 115200bps |
| Display | 2.08-inch 256x64 (dot matrix) OLED display |
| Power supply | 1800mAh, 3.7V lithium ion battery |
| Working hours | Continuous working ≥ 10 hours |
| Test range | 10 to 70 N/mm² |
Features
-Compact body with modular construction, enabling simple replacement of the mechanical rebound hammer unit
-Built-in high-capacity rechargeable lithium-ion battery for extended equipment service life
-Large internal memory storage: saves data for up to 999 standard structural members. A single member can contain 99 test zones and store a -maximum of 159,840 measurement readings
-Resume interrupted testing from breakpoints, delivering easier and more user-friendly data acquisition
-Comes with voice functions including strike counting, test zone conversion alerts and voice notification upon finishing component measurement
-Bluetooth connectivity available. Compatible with mobile applications to facilitate cloud data uploading via cloud server
-Connect via data cable to PC software for fast data analysis and automatic test report generation
-Supports firmware updates. The manufacturer provides periodic system upgrades based on user feedback to optimize operational experience
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