main feature

l, automatic turret

2. Frictionless spindle, high precision of test force

3. High-precision optical measurement system, precision coordinate test bench

4. Chinese and English interface conversion

5. The test process is automated, the operation is simple, and there is no human error

6. Optional Knoop indenter for Knoop hardness test

7. Optional CCD camera device and image processing system

8. Accuracy complies with GB/T4340.2, ISO6507-2 and ASTM E384

Scope of application

l. Nitriding layer, ceramics, steel, non-ferrous metals

2. Thin plates, metal flakes, electroplated layers, tiny test pieces

3. Material strength, heat treatment, the depth of carbonized layer, decarburized layer and quench hardened layer

4. It is suitable for precision Vickers measurement of parallel planes, tiny parts and ultra-thin parts

Main technical specifications

l. Hardness measurement range: 5-3000HV

2. Test force: 0.09807, 0.2452, 0.4904, 0.9807, 1.961, 2.942, 4.904,

           9.807 Newtons (10, 25, 50, 100, 200, 300, 500, 1000 grams force)

3. Hardness scale: HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3,

            HV0.5, HV1

4. Measurement system magnification: 400 times (measurement), 100 times (observation)

5. Measurement system resolution: 0.25 microns

6. Measuring range of measuring system: 200 microns

7. Accuracy: Comply with GB/T 4340.2-1999

8. The maximum allowable height of the test piece: 75 mm

9. Distance from the center of the indenter to the wall of the machine: 110 mm

l0. Power supply: AC 220V, 50 Hz

l1. Dimensions: 470 x 320 x 500 mm

l2, weight: about 40 kg

Main accessories

Standard test bench: 1 Flat-nose pliers: 1

Diamond pyramid indenter: 1 large V-shaped block: 1

Standard microhardness block: 2 small V-shaped blocks: 1

Thin plate test bench: 1 spool test bench: 1