MHV-30Z Digital Display Vickers Hardness Tester

MHV-30Z Digital Display Vickers Hardness Tester         Product Description Description: 1.  The Digital Vickers Hardness Tester is a new type high-tech product combining the optical, mechanic and electronic techniques; with a large LCD screen display, a novel and pleasing appearance, direct-viewing, operational functions and reliability, hence it is an ideal instrument for the testing of Vickers hardness. It has an auto-shifting device between indenter and objectives. 2.  The hardness tester is adopted such techniques as a precise design in the field of mechanics, a higher amplification objectives and digital micro eyepiece in optics field, etc. 3.  Due to adopt the closed-circuits in loading control system, it makes the accuracy of test force higher, the repeatability and stability of displaying values better. It is the initiate of home to adopt this system on Vickers hardness tester. 4.  By means of touch keys on the operating board, the dwell time for test force can be preset, the luminosity of light source can be regulated, Vickers or Knoop measuring method can be selected, hardness scales can be exchanged and files can be stored, etc.  All the testing data such as the indentation length, the hardness value, the number of the measurements, and year, month, day, and time are all shown on the LCD screen. It can test result and handle data, and output by printer as well. 5.  According to the particular requirements of the client, the instrument can be equipped with CCD device to enable the video measuring and auto image measuring. The instrument is suitable for testing the micro and thin pieces, the parts with the permeated and coated surface, it is also fit for testing Vickers hardness value for the crisp materials such as the agate, glass and it is, therefore, an ideal hardness measuring instrument for the scientific research  institutes, the universities, the industrial production units and the metrological institutes using with for studying and measuring.  Main Technical Specifications 1. Test forces:  4.903,9.807,19.61,24.52,29.42,49.03,98.07,196.1,294.2N (0.5,  1,   2,   2.5,  3,   5 ,  10 ,  20,  30 kgf) 2. The repeatability of displaying value for hardness tester

Hardness Range of Standard Hardness Test Block	Repeatability of Displaying Values for Hardness Tester
	HV5~HV100	HV0.2~<HV5	<HV0.2
e	≤6	≤12	≤12
>225HV	≤4	≤8	≤10

  3. Test force application method:    automatic loading, dwelling and unloading 4. The shifting method between indenter and objectives: auto shift 5. With built-in printer 6. Micro Eyepiece:  10× 7. Objectives:  10×,20× 8. Total Amplification: 100×(observation),200×(measurement) 9. Min test unit

Total Amplification	Min. Test Unit
100×	0.25 μm
200×	0.125 μm

  10. Dwell time of the test force:      0~60s (5 seconds as a unit) 11. Max height of the specimen:      170 mm 12. Distance between the center point of the indenter and the exterior panel:  130mm 13. Weight of the main body:         50kg or so 14. Power source:                 (110~220V) AC, (50~60) Hz 15. Overall dimension (L×W×H):   (530×225×630) mm   Accessories (The Packing List) 1.          The main instrument (including a micro Vickers Indenter, 10×and 20× Objective) 2.          The Accessories Kit  

1	10X Digital Micro Eyepiece	1 PC
2	Large Test Table	1 PC
3	V-Shaped Test Table	1 PC
4	Screw Drivers	2 PCS
5	Horizontal Regulating Screws	4 PCS
6	Level	1 PC
7	Power Cord	1 PC
9	Vickers Hardness Blocks	2PCS
10	Prepare Fuses (1A)	2 PCS
11	The Usage Instruction Manual of Printer	1 PC
12	The Product Quality Certificate	1 PC
13	The USAGE Instruction Manual	1 PC
14	Nylon Anti-dust Bag	1 PC

3.          Optional Accessories  

Thin Specimen Test Table	Fork-Shaped Test Table
Fine Wire Test Table	Knoop Indenter
Hardness Test Block
Metallurgical Specimen Cutter	Metallurgical Specimen Mounting Press
Metallurgical Specimen Polisher	CCD Image Measuring System

                  Packaging & Shipping Packaging Detail: 
1. Inner package: dust-proof plastic bag
2. Outer package: standard export wooden case with pallet 
3. Special packages: according to buyer's requirements 
4. The packages suitable for international transport by sea, by air or any other delivery methods   --------------------------------------------------------------------------------------------------------------------------------------------------------   Company Information   OUR COMPANY-- http://www.precisiontestingequip.com PTE- A Material Testing Machine Manufacturer About PTE   JINAN PRECISION TESTING EQUIPMENT CO., LTD is one of the top-ranking manufacturers and suppliers of testing technologies worldwide. With many years experience in this filed, we can supply standard and customized solutions for many test, measurement and quality control tasks required in the world of modern materials testing. The main products from JINAN PRECISION TESTING EQUIPMENT include hardness testers, universal testing machines, Sample preparation equipment, non-metal materials testing equipment, which can used for testing metals, plastics, rubber, textiles, paper, paint, cement, concrete and packaging materials, etc. Their usage is very wide. Welcome to enquiry and prompt reply will be done by our professional technical and sales person.       Certificate: Our Services   1. Pre-service

--24 Hours online service for your consult.

--Help choose right model,and a series of service,person,advise. 

2. Middle service

--Give you best offer

--Provide discount for many sets order

--Do customer's request:

--Choose payment term you convienent.

--Promptly production and delivery,inform you in time.

--Can provide invoice value as you like to decrease your tax. 

3. After sale service 

--1 year warranty service and all life maintenance.

--Technical Egineer are avalible for oversea trainning.

--Free change for some parts

--Remote control technical consult

--Free installation DVD

--Maintenance plan   FAQ     more products:   WAW-C Hydraulic unviersal testing machine    

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Max. tensile space (Including piston Travel) mm	560
Max. Compression space (mm)	530
Max. Distance Between Two Fulcrums of Bending Test (mm)	400

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Total crosshead travel (mm)	1075
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Furnace pipe:	φ90mm
Furnace:	φ300mm
Furnace life:	≥3000hours
Timing error	±0.2%