◆It can store up to 600 groups of hardness data. Each group of data includes information such as measure date, sensor type, material, number of times, single value, average value, maximum value, minimum value, hardness scale, etc.

◆The upper and lower limits of hardness values can be set in advance,it will automatically alarm when out of range.

Characteristics

Basis for design:《GB/T 34205-2017 Metallic-materials-Hardness testing-Ultrasonic contact impedance method》. It can be used for high precision detection of various metal materials

It can display two hardness scales at the same time，the hardness of Vickers and the hardness corresponding values of another scale be selected can be displayed.

Special circuit design, it supports hotplug operation of probe.

Automatic detection the force of probe.

Hardness scales (HV、HB、HRA、HRB、HRC).

It contains three user material settings, greatly facilitate the hardness test of special materials, it is possible to test all metal materials in theory.

Equipped with large capacity lithium-ion rechargeable battery and charging control circuit; It can work continuously for not less than 10 hours; It can automatic sleep, automatic shutdown and it has other power saving functions.

It uses a 3.5-inch IPS(In-Plane Switching) digital LCD, the information is clear and intuitive.

Wide viewing-angle，when view from the side, the color and details of the picture are still visible.

It has user-friendly menu, it is simple and convenient

The brightness of the liquid crystal display can be adjusted arbitrarily, it is easy to use in dark light environment.

USB communication port，it can conveniently and quickly exchange data and set parameters with PC.

A host can be equipped with a variety of different probes，it automatically identifies the probe type in real time. No recalibration is required for replacement.（Other probes are optional and need to be purchased separately.If you need ,please c-o-n-t-a-c-t me.）

It can store up to 600 groups of hardness data. Each group of data includes information such as measure date, sensor type, material, number of times, single value, average value, maximum value, minimum value, hardness scale, etc.

The upper and lower limits of hardness values can be set in advance,it will automatically alarm when out of range.

Metal housing, compact, portable, high reliability, it is suitable for harsh environment, it can resist vibration, shock and electromagnetic interference.

3.7V lithium battery，support USB charging

There is an icon indicating the remaining power on the LCD; With charging process indication，the operator can know the charge level at any time.

Work conditions

Temperature：0℃～＋40℃；

Storage temperature：－20℃～＋75℃；

Humidness ≤85％；

No vibration, no strong magnetic field, no corrosive media and serious dust in the surrounding environment

Application

1.Main use

Flange edges and gear roots, stamping parts, sheets, surface hardened teeth and gear grooves；

Hardness measurement of shafts and pipes and containers；

Hardness measurement of wheel and turbine rotor；

Hardness measurement of bit edge；

Hardness measurement of welded parts；

Measure holes of a certain size, bumps with large radians and irregular planes；

Hardness measurement of most ferrous metals, non-ferrous metals and their alloys；

Material differentiation of metallic materials；

Rapid inspection of multiple measurement parts in a large range of large workpieces.

2. Typical Applications

98N----welds,cast iron,cast Aluminum,induction heating

Technical feature Parameter

Test direction：Perpendicular to the surface of the workpiece.

Hardness scales: HV、HB、HRB、HRC、HRA

Test range：HV:10～1900/ HB:76～618/ HRB:41～105/HRC:20.3～68/HRA:60.7～85.6

Test result：HV+Hardness scale which be selected.

Materials：Steel and cast steel、Cast aluminium、Copper

User materials：3 kinds，with setup wizard

Display：3.5inch IPS digital color LCD, resolution ratio 480×320

Probe identify：Automatic recognition / Manual setting.

Data save：600 groups max.

Voltage：3.7V Lithium battery.

Working time：>10 hours.

Charging power：5V/1000mA；

Communication port：USB2.0