Leeb hardness tester with high precision, stable performance, small size, easy operation, easy to carry, as well as wide measurement range, suitable for fast hardness testing of metallic materials, especially suitable for large parts and no removable parts on-site hardness testing. It measured hardness value can be based on different materials, automatically converts different Brinell, Rockwell, shore a hardness value and print records. Be fit the mould, machinery, machine tools, hardware, heat treating, forging, special steel and other industries use ideal hardness testing equipment.

One standard measuring ranges

Impact device d, DC

HL:200-900

HRC HRB HB material HV HSD

Code

1 steel and cast steel 16.6-68.5 STEEL 59.9-99.5 80-940 32.5-99.5

2 CWT alloy tool steel 20.4-67.1 80-898

3 GC. IRON iron 93-334

4 NC. IRNC ductile cast iron 131-387

5 C.ALUM cast aluminum 30-159

6 BRASS copper zinc alloy (yellow) 13.5-95.3 40-173 7 BRONZE Copper-tin alloys (green) 60-290 8 COPPER copper 45-315

Two main uses

1, hardness testing of products in large quantities;

2, mechanical group of permanent parts of installation on-site hardness testing;

3, heavy workpiece hardness testing;

4, hardness testing of mold cavity;

5, mechanical hardness testing of narrow spaces;

6, equipment failure analysis;

7, warehouse materials distinguish;

8, annealing, tempering, quenching and heat treatment hardness control. Three main technical parameters:

Measurement accuracy: measurement error is less than ± 0.8% (HLD=800); Operating temperature: 0-40 c;

Working voltage: 4.6V-6.0V

Shape dimension: 223*91*40mm

Total weight: 0.63KG (standard hardness tester +D-impact devices).

Four main functions

1, six kinds of hardness (Leeb HL, Rockwell HRC, Rockwell HRB, Brinell HB, Vickers HV, Shaw HSD strength § b) interaction between transformation and conversion between hardness and tensile strength; 2, printing several copies of measurement results;

3, keyboard preset date of test;

4, through the keyboard select the test, and test materials;

5, can be equipped with 7 different kinds of impact device (probe) (d, DC, e, D+15, DL, c, g);

6, turn backlight on or off at any time during the test;

7, large fonts on the screen displays the current state of test and measurement results;

8, after shutdown, can remember previous test results and all preset parameters.

Friday, shock device (probe) introduction

1, impact device d standard configuration for most hardness measurement. Weight: 75 g

2, impact device DC shock device particularly short, loaded using special load, otherwise same as the d-type. Very cramped places, such as holes in the cylinder or in the Assembly of mechanical measurement. Weight: 50 g

3, impact device D+15 the head of a small. For a trench or concave surface hardness measurement. Weight: 80 g.

4, impact device e diamond impact ball head (5000HV). For very high hardness (typically more than 50HRC/650HV), tool steel with high carbon content, 1200HV hardness measurement. Weight: 80 g.

5, impact device c impact energy around the d-shaped one-fourth. Parts for surface hardening, surface coating, hardness measurement of thin-walled or shock-sensitive parts. Weight: 75 g

6, g shock device increases the impact ball head, increased impact energy measuring surface finish requirements. Only for 650HB the following range of hardness of Brinell hardness measurement. Weight: 250 g

7, head special impact device DL fine. For a trench or recess the special surface hardness measurement of small. Weight: 80 g.

Six random listing

1, hardness hosts one

2, d-impact device (sensor) one

3, high hardness block one block

4, DC 6V/500mA one charger, connector two

5, printed six-volume

6, Briefcase