Overview
The KAIRDA NDT280 Handheld Leeb hardness tester is a fully sealed red metal case Portable Hardness measurement device, which is rugged and durable. It uses a D-type Impact device and can optionally be equipped with six Miscellaneous Impact devices to adapt to different Hardness range measurements. Equipped with a high-brightness LCD LCD screen with backlight function, it is easy to use in a low-ray of light environment, especially suitable for on-site inspections. The device has a USB interface and can be connected to a computer for data management and operation.
Features
1. Full Chinese menu operation, simple and convenient.
2, high-brightness LCD liquid crystal display, with LED backlight function, convenient for use under insufficient ray of light conditions.
3, fully sealed metal shell, durable, with good anti-vibration, Impact and electromagnetic interference ability.
4. With USB interface and data processing software, it can be connected to a computer for data exchange, printing and parameter setting.
5. Optional 7 different Impact devices, no need to calibrate when replacing, automatic identification.
6. The upper and lower limit values can be set in advance, with an over-limit alarm function.
7. One measurement can automatically convert 7 Hardness values such as Shore (HS), Richter (HL), Brinell (HB), Rockwell (HRC/HRB/HRA), and Vickers (HV).
8, Data storage function, can store 600 sets of measurement data.
Principle
The NDT280 Handheld Leeb hardness tester applies impact force to the surface of the material through the Impact device, measures the rebound speed or energy after the Impact, and calculates the Hardness value based on the Richter Hardness principle. The device automatically recognizes different Impact devices and can be replaced without calibrating, and can automatically convert the measurement results to various Hardness standards.
Applications
Machining industry, mold cavities, heavy workpieces, workpieces with small experimental space, bearings and other parts, material distinction of metal material warehouses, Pressure Vessel, failure analysis of turbo-generator sets and their equipment, large-scale workpieces Fast detection of multiple measurement parts, especially suitable for on-site hardness testing of large parts and non-removable parts
Steps
1. Turn on the power supply of the device and check the battery level.
2. Select the appropriate Impact device as required and install it.
3. Align the Impact device vertically to the surface of the material under test.
4. Press the measurement button for Hardness measurement.
5. Read the measurement results on the LCD display.
6. If you need to store data, press the store key to save.
7. Connect to the computer through the USB interface for data export or parameter setting.
Notice
• Make sure the device battery is fully charged before measurement.
• Impact device replacement needs to ensure that the automatic identification is normal.
• The measurement direction can be arbitrary, but the vertical surface of the Impact device needs to be maintained.
• Avoid use in environments with extreme temperatures (below -10 ° C or above 55 ° C).
• Be careful not to exceed the 600-group limit when storing data.
• Clean the equipment in time after use to avoid dust and moisture.
