KAIRDA NDT280 + Portable Leeb Hardness Tester metal shell color screen

product description　

NDT280+ color screen Hardness Tester with metal shell is an innovative design based on the in-depth study of the principle of Leeb hardness measurement by our company. On the basis of the existing data sheet, four new material hardness systems have been added: alloy tool steel for D-type impact device has added HRA and HB; cast aluminum alloy HV item; C-type impact device has added cast aluminum alloy HV item; and, What's more worth mentioning is that the "User Material" function has been developed to meet the user's needs for testing special materials! The range of use of the Leeb Hardness Tester has been expanded.

measuring material

Hardness measurement of steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass), copper-tin alloy (bronze), pure copper, forged steel and other materials.

Unique features: true color TFT LCD display, vivid and rich content, clear and intuitive information. With USB interface, with data processing software can be connected to the computer.

The main purpose

• Machining industry, especially suitable for on-site hardness testing of large parts and non-detachable parts 

• Hardness of installed mechanical or irreversible assembly parts

• Mold cavity hardness

• Heavy workpiece hardness

• Failure Analysis of Pressure Vessel, Turbine Generator Set and Its Equipment

• Workpiece hardness with very narrow experimental space

• Hardness of bearings and other parts

• Material classification of metal material warehouse

• Rapid detection of multiple measurement locations in large workpieces

Features

Designed according to the principle of Leeb hardness, using D-type high-precision impact device, it can perform high-precision testing on various metal materials; the design is based on the standard: "Technical Conditions for Leeb Hardness Tester" JB/T 9378-2001.

• Probe plug and play: manual setting and automatic recognition of the impact device function, convenient for use in special cases (such as 2-wire probe);

• Built-in large-capacity lithium-ion rechargeable battery and charging control circuit; it can work continuously for not less than 150 hours; it has power-saving functions such as automatic sleep and automatic shutdown;

• It is convenient to switch to all hardness scales (HL, HB, HRB, HRC, HRA, HV, HS), and convert the measured values of each hardness scale in parallel;

• Large screen (320×240), true color TFT LCD display, vivid and rich content, clear and intuitive information;

• WOINDOWS interface style, full Chinese display, user-friendly menu operation, simple and convenient; LCD brightness can be adjusted arbitrarily, which is convenient for use in dim light environments;

• Add "forged steel (Steel)" material, when using D/DC type impact device to test "forged steel" samples, the HB value can be read directly without manual table lookup.

• One host can be equipped with 7 different impact devices, and the type of impact device can be automatically identified in real time. No recalibration required for replacement;

• Large-capacity data storage: it can store up to 600 groups (impact times 32-1) of hardness measurement data, including single measurement value, average value, measurement date, impact direction, times, material, hardness system and other information;

• The upper and lower values and over-limit alarm can be set in advance, which is convenient for users to test in batches;

• Fully sealed streamlined metal case, durable, with excellent resistance to vibration, impact and electromagnetic interference.

• Remaining battery indicator icon, charging process indicator, you can know the charging level at any time;

• It can be equipped with powerful microcomputer software, which has rich functions such as transmission of measurement results, measurement value storage management, measurement value statistical analysis, printing measurement value reports, etc., to meet the higher requirements of quality assurance activities and management;

• For special materials, users can customize the curves of special materials, which solves the limitations of ordinary Leeb Hardness Testers for measuring materials.

• Operator code can be set;

host X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.