HT225-V concrete rebound instrument Introduction: The HT225-V integrated digital display speech rebound instrument complies with the GB/T9138-1988 standard, JJG817-93 regulations, and JGJ/T23-2011 technical regulations. This product is particularly suitable for supervision companies, quality supervision on-site sampling and testing. No manual calculation required, on-site automatic evaluation of results and printing. Features: 1. The integrated design of the host and sensor display ensures easy operation. (Market product split type) 2. LCD screen with high clarity 176 × 220. (The market product is displayed in black and white or text with low resolution) 3. Large capacity rechargeable lithium-ion battery, energy-saving, and ultra long service life. No need to put it into the reusable market. The product is general Alkaline battery 4. Non contact metal reflective grating+reflective encoder sensing, high accuracy. (The market products are ordinary transmission grating optocoupler sensing, or carbon film/brush contact sensing) 5. The triple guarantee of data accuracy is the combination of voice counting, LCD display, and ruler reading. The ruler reading can still be used to obtain results in field operations without electricity. Under special working conditions, voice counting can improve work efficiency. (Similar products in the market do not have voice and ruler functions) 6. It adopts a USB communication interface and connects to a computer to quickly export component data, which is convenient and fast. (Market product is RS232 interface) 7. After the software sets the upper and lower limit of rebound value, it can automatically eliminate Outlier. 8. Infrared on-site printing, automatically generating detection reports. 9. Some accessories of the rebound tester are made of imported materials, with high machining accuracy, good hardness, and long service life. Compared to market products, the performance price ratio is superior. Technical parameters: Strength measurement range: 10-60Mpa. Nominal kinetic energy: 2.207J. Spring stiffness: 785N/cm. Stroke of the impact hammer: 75mm. Consistency of sampling indication: ≤ ± 0.5 (difference between digital output sampling value and cursor reading). The average rebound value Rm of the steel anvil calibration is 80 ± 2. Display screen: 16 bit true color, 176 * 220 resolution, 5-level backlight adjustment. Data storage capacity: 256 * 100 * 16=409600 test results, 20 strength measurement curves, can be added according to requirements. Power supply: 3.6V/1300mAH lithium battery, charging power adapter 5V/2A. Large backlight, turn off voice to continuously work for 13 hours. Power consumption: ≈ 100mA with large backlight (voice function off). Communication interface: USB2.0 full speed. Weight: 1.1Kg.
Introduction: The HT225-V integrated digital display speech rebound instrument complies with the GB/T9138-1988 standard, JJG817-93 regulations, and JGJ/T23-2011 technical regulations. This product is particularly suitable for supervision companies, quality supervision on-site sampling and testing. No manual calculation required, on-site automatic evaluation of results and printing.
