Service Hotline
0576-86011208
EnglishEnglish
Home / Product / Benchtop Hardness Tester / Micro Hardness Tester / Digital Micro Vickers Hardness Tester DV-1AT-8P

Recommended Products

Share to:

Digital Micro Vickers Hardness Tester DV-1AT-8P

1) High precision 10X digital eyepiece with inbuilt encoder
2) 8 inches touch screen, multi-function
3) Most advanced lifting system, easy do focusing work
4) With inbuilt printer and RS 232 port, via RS232 port can save data to computer
5) Load from 10g - 1000g, machine with result judgement function
6) Dual optical path design, can work with camera and professional HV hardness measurement software

  • DV-1AT-8P
  • EBP
  • Shanghai
  • 100 sets / momth
  • TT
  • 1 set

Introduction & Features:

The traditional Micro hardness tester has poor precision and can barely meet the needs of visual observation & measurement. If connect with camera and software, the indentation image of traditional Micro hardness tester always out of central position. It is very big problem of measuring and analysis process. Fortunately, our this machine perfectly solved above problems.

1) Guided by optical cross rails to ensure high guiding accuracy;

Fast and smooth force transmission can be achieved by using the secondary transmission force of the rack and pinion. 

2) This machine equipped with most advanced High transmission ratio high precision worm gear rod, can achieve stable continuous lifting, and greatly improved the accuracy and repeatedly of the testing process. This update is very important to improve working performance and working efficiency.

3) Equipped with dual optical path, one optical path for eyepiece system, another path for CCD camera, both path can working in same time, no need switch optical path rod. Greatly extend the service life of the optical system, and make test more easy.

4) Adopted 8’’ touch screen, menu structure, and digital eyepiece with built-in encoder, just click button on encoder, the diagonal length of indentation D1, D2 and hardness value will display on touch screen directly, very easy operate.

5) With hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, etc scales.

6) With (HV & HK) Vickers and Knoop hardness testing capabilities.

7) OK/NG judgement function.

8) Both lens (10X & 40X) can used for measurement, suitable to test widely hardness range of materials from most soft to very hard.


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.


Specification:

Model

DV-1MT-8P

DV-1AT-8P

Turret

Manual Turret

Automatic Turret

Inbuilt printer

Yes

Yes

Data statistic function

Yes

Yes

RS 232 port

Yes

Yes

Objective

10X (measure);  40X (measure)

Eyepiece

10X digital eyepiece with built-in encoder

Total Magnification

100X (measure);  400X (measure)

Testing force

10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N ), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N)

Hardness scale

HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1

Conversion scale

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

Loading speed

≤50μm/sec

Indenter

Standard Rectangular pyramid diamond indenter (136º±0.5º)

Min. measuring unit

0.01μm

Hardness value rang

8HV-2900HV

Data display

8 inch LCD touch screen

Loading method

Automatically (Load, dwell and unload the testing force)

Duration time

1-99s (each step is 1 second)

Objective lens center and indenter center

Coincidence accuracy error < 1um (objective lens center position can be adjusted)

X-Y Testing Table

Dim.:100×100 mm,  Max. Travel Range: 25×25mm,    

Moving Resolution Ratio: 0.01mm

Test space

Maximum height: 100mm (vertical); Throat depth: 130mm (horizontal)

Light Source

LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours)

Machine size and N/W

540*260*650mm   50kg

Packing size and G/W

710*420*627mm   68kg

Power Supply

220V ± 5%, 50/60 Hz  (110V is available)

Executed Standard

GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734


Standard packing list:

Item

Q’ty

Item

Q’ty

Weights shaft

1

Weights

6

X-Y Cross clamping testing table

1

Level adjustment screw

4

Gradienter

1

Objective 10X, 40X

1+1

Micro Vickers hardness block

2

Eyepiece 10X

1

Dust-proof cover

1

Screw driver

2

Power cable

1

Fuse (2A)

2

Manual

1

Product Certificate

1


  Add
No. 56, Danshan Industrial Zone, Wenling City, China 317523
  Phone
0576-86011208 / 13524552810
  E-mail
sales@hiebp.com
All employees of EBP strives for development by quality and survival by service. We sincerely look forward to establishing a good and long-term cooperative relationship with you.

Quick Navigation

Copyright ©2020 EBPU ELECTROMECHANICAL EQUIPMENT (ZHEJIANG) CO., LTD. Technical support leadong