VTSYIQI Handheld Digital Concrete Rebound Hammer Concrete Strength Hardness Tester Schmidt Resiliometer HT-225W Range 10 to 60MPa with Integrated Voice Digital Test Hammer Rebound Hammer Tester
Brief introduction:
Consistent withGB/T9138-1988 standards and JJG817-93 statutes and JGJ/T23-2011 technical regulations.The instrument is popularly used for quality Inspection Company making supervisory monitoring, random monitoring ,on-the-spot testing, and also used for sampling and laboratory center. No need to manual calculation. Machine automatically compute and show result. Features:
* The test hammer adopt to true color LCD display screen. (resolution ratio176*220). Easy to operate and make your work efficient.
* The voice function let testing personnel not see the value and improve test efficiency.
* Great capacity data storage. It can store the most 200 standard elements. One element can test 99 test areas completely meeting the need of the actual detection work.
* Calendar and clock function can automatic record each component testing date and time.
* Test hammer adopt to Non-contact metal reflection grating sensor avoiding physical deterioration and poor contact defect. It improves accuracy and use time. Meanwhile, maintain the mechanical pointer scale. Technical Specifications
* Measuring ranges: 10-60MPa
* Impact energy: 2.207J
* Spring constant: 785N/m
* Spring extension: 75±0.3mm
* The average rebound values on steel anvil: 80±2
* The consistency of the sample showing values:≤±0.5 (Digital output sampling value difference with the cursor readings)
* Display: 16-bit true color, 176 * 220 resolution, 5 grades backlight adjustment
* Data storage: 500 standard components (each component of the 99 measuring area), 20 special strength curve
* Power: 3.7V/1500mAH rechargeable Li battery.
* Power consumption: largest back light≈100mA(voice shut down)
* connect interface: USB2.0
* Weight: 1.1Kg
* Optional Accessories: IR Printer Selectable
