Touch Screen Multi-function Digital Small Load Macro Vickers Hardness Tester

Main functions and features: 1.Touch screen-operation directly 2.digital Omron eyepiece, accuracy can reach to 0.01um 3.American 3M, Allegro, and Japanese Omron, NKK brand 4.Adjustable intensity of light source. 5.With Vickers hardness and Knoop hardness testing function, HV0.2 to HV5....

Product Details

Main functions and features:
1.Touch screen-operation directly
2.digital Omron eyepiece, accuracy can reach to 0.01um
3.American 3M, Allegro, and Japanese Omron, NKK brand
4.Adjustable intensity of light source.
5.With Vickers hardness and Knoop hardness testing function, HV0.2 to HV5.
6.Hardness results show directly on the screen: testing force, dwell time, test number and testing process, etc.
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

MHVD-5AT


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

Hardness scale

HV0.2, HV0.5, HV1, HV2, HV3, HV5

Hardness conversion scale

HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T

Testing Force

200g (1.96N), 500g (4.9N), 1000g (9.8N), 2000g (19.6N), 3000g (29.4N), 5000g (49N)    Test force error: ±1.0%

Loading speed

≤50μm/sec

Min. Measuring Unit

0.02μm

Indenter

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

Hardness Value Range

1HV-4000HV

Hardness Value of Reading

Touch screen

Total Magnification

100X (For Observation), 200X (For Measurement)  
(Can be extended to 150X or 300X)

Loading Method

Automatically  (Load, dwell and unload)

Dwell Time

1-99s (each step is 1 second)

Turret

Automatic Turret

Objective lens center and indenter center

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

Maximum Height

85mm

Throat depth

115mm

Instrument size and Net weight

490×185×570mm (L×W×H) 48kg

Packing size and Gross weight

625*430*900mm ( LxWxH) 62kg

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)

X-Y Testing Table

Dim.: 100×100 mm, Max. Travel Range: 25×25mm,
Moving Resolution Ratio: 0.01mm
(X-Y Digital Testing Table with digital LCD Screen for Optional)

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; Flat fixture; sheet specimen fixture, Small parts fixture; Gradienter; X-Y Testing Table; Power line; Data transfer software; Data 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; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece

Jvjing Precision has great competence in producing touch screen multi-function digital small load 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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