Laizhou Lyric Testing Equipment Co., Ltd.

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MODEL HVS-5TZ / 10TZ / 30TZ / 50TZ / 100TZ / 120TZ

AUTO TURRET TOUCH SCREEN DIGITAL DISPLAY VICKERS HARDNESS TESTER

 

        This hardness tester is suitable to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is and also suitable to determine the Vickers hardness of micro and super thin parts.

 

Features:

  • Automatic turret shifting between indenter and objective lens

  • Automatic electric loading without weights, closed-loop control

  • Equipped with a large 8" LCD touch screen, which adopts menu operation interface, HV or HK (optional) can be selected in operation panel, the measured hardness value can be automatically calculated and displayed.

  • Hardness conversion between various hardness scales

  • Test force automatically corrected, which improves the testing accuracy a lot

  • Hardness value automatically corrected according to different hardness block

  • Double lenses for hardness measurement.

  • Calibration can be made according to standard hardness block or length scale so as to make the hardness value more accurate to meet the requirement.

  • The eyepiece is equipped with digital encoder, the hardness value and D1 & D2 value can be displayed on screen directly.

  • USB data interface, data saved as EXCEL format through USB flash disk, easy editing and processing

  • The information of test samples, operator etc. can be input and saved.

  • Password can be set to protect setting parameters.

  • Modular design, easy maintenance, large space for sample.

  • Optional image measuring system can be equipped with this hardness tester so as to connect with computer for automatic operation.

Specifications:

 

Model

HVS-5TZ

HVS-10TZ

HVS-30TZ

HVS-50TZ

HVS-100TZ

HVS-120TZ

Test force

0.1Kgf (0.98N), 0.2Kgf (1.96N), 0.3Kgf  (2.94N), 0.5Kgf  (4.90N), 1.0 Kgf (9.8N), 2.0Kgf (19.6N), 2.5Kgf (24.5N), 3.0Kgf (29.4N), 5.0Kgf (49.0N)

0.3Kgf (2.94N),

0.5Kgf (4.90N),

1.0 Kgf (9.8N),

2.0Kgf (19.6N),

2.5Kgf (24.5N),

3.0Kgf (29.4N),

5.0Kgf (49.0N),

10.0Kgf (98.0N)

0.5Kgf (4.90N),

1.0 Kgf (9.8N),

2.0Kgf (19.6N),

2.5Kgf(24.5N),

3.0Kgf(29.4N),

5.0Kgf (49.0N),

10.0Kgf (98.0N), 15.0Kgf (147N),

20.0Kgf (196N),

30.0Kgf (294N)

(Optional 0.3Kgf)

1.0Kgf (9.8N),

2.0Kgf (19.6N),

2.5Kgf (24.5N),

3.0Kgf (29.4N),

5.0Kgf (49.0N),

10.0Kgf (98.0N),20.0Kgf (196N), 30.0Kgf (294N),

40.0Kgf (392N),

50.0Kgf (490N)

(Optional 0.5Kgf)

2 Kgf (19.61N), 3Kgf (29.42N),

5Kgf (49.0N),

10Kgf (98.0N),

20Kgf (196N),

30Kgf (294N),

50Kgf (490N),

60Kgf (588N),

80Kgf (784N),

100Kgf (980N)

5Kgf (49.0N),

10Kgf (98.0N),

20Kgf (196N),

30Kgf (294N),

50Kgf (490N),

100Kgf (980.7N),

120Kgf (1176N)

Standard conforms to

GB/T4340.2, ISO 6507-2, ASTM E92

Min measuring unit

0.01um

Conversion Scale

HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T

Hardness measuring range

8~2900HV

Method of testing

force applied

Automatic loading, dwelling , unloading

Test microscope

 magnification

100X, 200X

(both can be used for observation and measurement)

Test force dwell time

1~99s

Data output

8" LCD screen display

Maximum specimen height

180mm

Distance from the center to the outer wall of the indenter

160mm

Power supply

AC 220V /110V, 50 / 60Hz

Dimensions

580*190*700mm

Net Weight

About 55Kg

 

  

Operation interface:

 

                              Main interface                                                 Calibration interface

 

Standard Accessories:

 

No.

Item

Quantity

1

Vickers Hardness Block

2 Pcs.

2

Middle, Large, V shape testing table

Each 1 Pc.

3

Regulating Screw

4 Pcs.

4

10×Micro Eyepiece

1 Pc.

5

Dust cover

1 Pc.

6

Spare Fuses (2A)

2 Pcs.

7

Power Cord

1 Pc.

8

USB flash disk

1 Pc.

9

Touch screen pen

1 Pc.

10

Production certificate

1 Pc.

11

Instruction

1 Pc.

 

Note:  Special accessories can be provided.

  • X-Y test anvil

  • Video measuring apparatus can be provided. It can display the testing indentation image on the screen and make the measurement.

  • CCD image processing system can be provided. It will clearly show indentation image on a computer screen, and make automatic or manual measurement through PC.

 

 

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