30kg Multi-function Big Screen Auto Turrent Digital Macro Vickers Hardness Testing Machine

Features: 1.Omron brand digital eyepiece and Data computing systems which accuracy can reach to 0.01um; 2. American 3M, Allegro, and Japanese Omron, NKK brand components 3. Adjustable intensity of light source 4. With Vickers hardness and Knoop hardness testing abilities 5. Big LCD screen shows...

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Product Details

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Features:

1. Car painting technology makes a excellent appearance

2. 10X, 40X objective lens for option, ensure large measuring field
3. one time casting mold aluminum shell makes stable and long using time 
4. With Vickers hardness and Knoop hardness testing abilities
5. Auto turret to switch indenter, objective automatically
6. big screen shows more information, such as conversion hardness, temperature, dwell time, force, etc.


Main purpose and application:

The Vickers test can be used for all metals and has one of the widest scales among hardness tests. 

  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.

    Examples of HV values for various materials
    MaterialValue
    316L stainless steel140HV30
    347L stainless steel180HV30
    Carbon steel55–120HV5
    Iron30–80HV5
    Martensite1000HV
    Diamond10000HV


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Specification:

Model

MHVD-30AP

CE certificate No. : GB/1067/3980/12 Issue 1

Hardness scale

HV0.3, HV0.5, HV1, HV2, HV3, HV5, HV10, HV20, HV30

Test force

0.3kg, 0.5kg, 1kg, 2kg, 3kg, 5kg, 10kg, 20kg, 30kg

Hardness 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)

Min. Measuring Unit

0.02μm

Hardness Value Range

8HV-3000HV

Hardness Value of Reading

Digital LCD Screen  (118x99mm)

Total Magnification

100X (For Observation)  200X (For Measurement)  

Loading Method

Automatically  (Load, dwell and unload)

Dwell Time

1-99s (each step is 1 second)

Turret

Automatic Turret

Maximum Height

200mm

Distance from Indenter Center to Fuselage

159mm

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)

Power Supply

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

Data Output

Built-in Printer; Built-in RS-232 interface (transfer data to computer, easy for long time save)

Executed Standard

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

Standard Accessories

1 piece:
10X Omron digital eyepiece ; 10X and 20X objective lens; Vickers indenter; Large testing Table; Medium testing table; Gradienter;
Power line; Dust 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; Brand computer; Brand printer; Standard indenter and hardness block

Jvjing Precision has great competence in producing 10kg-50kg multi-function big screen auto or manual turrent digital macro vickers hardness tester as one of the leading manufacturers and suppliers of various testing equipment. Please rest assured to buy the low price equipment at a discount from our factory. And the price list and the quotation are also available if you need.

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