UH300 Ultrasonic Hardness Tester

Applications

• Hardness test of flange edge and gear root stamping parts, mold, thin plate, face-hardened gear tooth, gear groove and taper part

• Hardness test of axle and thin-wall pipes and vessels

• Hardness test of wheels and turbine rotors

• Hardness test of bit edge

• Hardness test of welding parts

• Measure the depth of deep hole with certain aperture, concave and convex mark with large radians, and irregular plane

• Hardness test of most ferrous and nonferrous metals and their alloys in industrial production

• Etc.

Functional characteristics

• New appearance design, innovative sculpt, convenient to hold and good craft.
  

• 3.5 inches large LCD screen with 320×480 color graphics dot matrix, beautiful font and graphics, rich information and clear display.

• Full English display, menu-type operation, few keys, simple and convenient to operate.

• For materials with different elastic modulus, only a simple point calibration is required to adapt to the new material.

• Provide multi-point calibration function for any hardness standard. For materials without conversion table, users only need to prepare 2 to 10 test samples with different hardness to directly calibrate the hardness (Hardness standard is arbitrary, as long as these 2 to 10 samples have the same standard).

• High accuracy -- ±3 %HV, ± 3%HB, ± 1.5HR (using test stand), according with the test error standard of GB/T-34205, JJF1436 and JB/T9377.

• Tiny test indentation - smaller than a Leeb hardness tester and requires a high-power microscope to see.

• High test speed -- output test results within 2S.

• Easy to test on assembly line -- compare with Leeb hardness tester.

• 50 sets of data storage -- the data includes time information.

• 360° test without correction.

Features of TH110 Pen Type Lee Hardness Tester

• The instrument is compact, convenient, and integrated design without connecting cables, which improves reliability.

• It can also be clearly displayed in direct sunlight, which is applicable to various light conditions without worrying about the strong outdoor light.

• The high-precision measuring circuit ensures the repeatability of the indication value ±0.8% (HLD=800).

• It supports a variety of hardness systems: HL, HV, HRC, HRB, HB, HS.

• Support USB direct charging battery life, fast and convenient.

Technical parameters：

Probe parameters：

Standard Delivery：Main unit, Probe (2kgf), Probe cable, 5V ac power adapter, Custom-made carrying case, Standard test block

Optional Accessories：Probe (optional 0.5kgf, 1kgf, 5kgf, 10kgf)