Custom 7MHVS-1000A Digital Micro Hardness Tester Manufacturers, Factory - Trojan (Suzhou) material technology Co., Ltd.

7MHVS-1000A Digital Micro Hardness Tester

7MHVS-1000A Digital Micro Hardness Tester Mainly used for micro-Vickers hardness measurement of various metals and some non-metallic materials. Capable of measuring the hardness of various parts (machined parts, forgings, cast iron, cast steel parts, etc.), non-ferrous metals, heat post-treated parts, various tiny and thin parts, glass, ceramics, agate, gemstones, etc.，It is also applicable to the measurement of effective depth of carbonization, effective depth of quenching and hardening layer, coating, surface coating and heat affected parts of welding parts. It can also be used for the observation of the internal metallographic organization of various metal parts and the collect, display and output of images. Especially suitable for measuring the hardness gradient distribution curve of the workpiece, the surface hardness of gears after heat treatment and the depth of effective hardened layer.

This product adopts a unique and precise design in mechanics, optics and light source, enables clearer indentation imaging and more accurate measurement
. 7MHVS-1000A adopts the new touch screen display, the operation interface adopts the menu structure. The hardness scale HV or HK and the tested hardness value can be selected on the operation panel. It can convert various hardness values.

The machine is equipped with a 10x digital display measuring microscope and a 40x objective lens both of which can participate in the measurement, making the measurement range larger and the application wider.
Using touch screen, the operation is more intuitive and clearer, able to display the test method, test force, indentation length, hardness value, test force holding time, number of measurements, date, time, hardness conversion value, etc. on the screen. It has functions such as conversion scale, storage, printing, etc. and has a threaded interface for connecting a digital camera and CCD camera, which is convenient for optional computer and hardness analysis and measurement software.

Model	7MHVS-1000A
Testing force	10gf、25gf、50gf、100gf、200gf、300gf、500gf、1kgf 0.098N、0.245N、0.49N、0.98N、1.96N、2.94N、4.9N、9.8N
Convert Scales	HRA、HRB、HRC、HRD、HRF、HV、HK、HBW、HBS、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T
Min. Measuring unit	0.025μm
Testing Mode	HV/HK
Testing range	5~3000HV
Test Force Application Method	Automatic（Loading、Dwelling、Unloading）
Turret Method	Automatic
Objective	10X、40X
Eyepiece	10X
Total magnification	100X (observation) 400X (measurement)
Test force dwell time	1~60s
X-Y table size	100*100mm
X-Y Test Table Max. Movement	25*25mm
Data output	Touch screen readout with built-in printer
Max. Sample Height	110mm
The Distance From the Center of the Indenter To the Inner Wall	110mm
Power Supply	AC220V±5％，50~60Hz
Execute Standard	ISO 6507，ASTM E384，JIS Z2244，GB/T 4340.2
Dimension	405290480mm
Weight	About 40kg

Introduction to the function of each component：

Hardness meter control panel：The operation interface adopts humanized format, with Chinese and English switching function, suitable for multinational personnel to operate. Menu function classification is clear and detailed, and the light brightness, menu selection and objective lens selection all have memory functions.

Light source components：Use halogen lamp for clearer imaging.

Advantages：

01.It has the functions of data storage query and average calculation, using a three-point card position for dotting positioning, more accurate and can ensure the repeated dotting position does not deviate.

The supporting shrapnel is made of imported special customized materials with high toughness, high fatigue resistance and not easy to deform.

02.The operation interface adopts 7-inch LCD touch screen, can switch between Chinese and English directly, suitable for multinational personnel to operate.Menu function classification is clear and detailed, and the light brightness, menu selection and objective lens selection all have memory functions.

03.The table lifting adopts worm gear operating system, enabling a more stable transmission.

04.Use quality micrometers for clearer imaging and more accurate measurements.

05.Equipped with flat mouth support table and filament support table to fix different shape workpieces.
06.Genuine hardness measurement software is optional.

Packing list：

Name	Specification	Unit	Quantity	Remark
Shaft for Standard Weight		Pcs	1
Cross Test Bench		Set	1
Flat Clamp Table		Set	1
Screwdriver		Pcs	2
Spirit Level		Pcs	1
Micro Vickers Hardness Block	high block, low block	Pcs	2	1 each
Power Cable		Pcs	1
Manual		Pcs	1
Certificate of Qualification		Pcs	1
Standard Weight		Set	6
Sheet Clamp Table		Set	1
Adjusting Screw		Pcs	4
Micrometer Eyepiece		Set	1
Spare Fuse	2A	Pcs	2