Hardness Tester

• AT: Automatic turret; AM: Manual turret;
• With Vickers hardness scale and Knoop hardness scale;
• Built-in printer can print test data directly;
• 10X digital eyepiece with encoder, click measurement key can automatic calculate value;
• Dual optical path design, can work with computer and camera;
• Hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, HK, etc.

 

Main Features

1. The optical system designed by our senior optical engineer not only meet the definition of hardness testing requirements, but also can observe the micro structure of the material, image is very clear.

2. According to different visual habits of the operators, the strength of the light source can be adjusted. To avoid the visual fatigue for long time operation.

3. With Vickers hardness and Knoop hardness testing capabilities. By measuring the indentation diagonal length, the hardness value will show on the screen directly, no need to check hardness table.

4. Large size touch screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, testing times and testing process;

5. Reserved CCD camera optical path, support machine work with computer and hardness measuring software system.

 

 Main Purpose and Application

1. Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.

2. Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.

3. Glass, chip and ceramic material.

 

Specifications                                                                                                        

Model	eVIck-10AT	eVIck-10MT
Turret	Automatic	Manual
Test Force	0.3kg(2.94N), 0.5kg (4.9N), 1kg (9.8N), 3kg (29.4N), 5kg (49N), 10kg (98N)
Hardness Scale	HV0.3, HV0.5, HV1, HV3, HV5, HV10
Conversion scale	HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T
Loading speed	≤50μm/sec
Indenter	Standard Rectangular pyramid diamond indenter (136º±0.5º)
Hardness Range	5-3000HV,  8-4500HK
Data Display	Color Touch screen
Eyepiece	10X electronic eyepiece
Objective lens	10X, 20X
Total Magnification	100X, 200X  (both lens can do Measurement)
Loading Method	Automatically  (Load, dwell and unload)
Dwell Time	1-99s (each step is 1 second)
Maximum Height	180mm (If work with XY table: 160mm)
Throat depth	135mm
Light Source	LED Cold light source
Power Supply	220V + 5%, 50/60 Hz  (110V is available)
X-Y Testing Table (optional purchase)	Dim.: 100×100 mm, Max. Travel Range: 25×25mm, Moving Resolution Ratio: 0.01mm
Machine size & N/W	600*220*700mm; 55kg
Executed Standard	GB/T4340, ASTM E384 & E92, EN-ISO 6507-2, JIS B-7734
Standard Accessories	1 piece: 10X electronic eyepiece ; 10X and 20X objective lens; Vickers indenter; Level bubble; Large / Medium / V-shape Testing Table; Power line; Dust proof cover; Manual Book; Hardness Conversion Tables; Quality certificate; Warranty Card; Accessory case 2 pieces: Standard block of hardness 4 pieces: horizontal adjusting screw
Optional Purchase Accessories	Image analysis software; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece