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[China]
Trade Verify
Address: Room 202, Building 5, 96 kechuang road, Lianke Innovation Center, Nancheng District, Dongguan, Guangdong, China.
Contact name:Victoria Li
Dongguan Liyi Environmental Technology Co., Ltd. |
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Verified Suppliers
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ISO Qualified Hardness Testing Machine , Metal Digital Hardness Tester
1. Application :
Rockwell Hardness Tester can be used to test the surface Rockwell hardness of steel, alloy steel, hard alloy, electroplating layer and carburizing, nit riding, cyanide layer; It is an indispensable hardness measuring instrument in machinery, metallurgy and metrology department.
2.Feature :
Manual testing process, no need for electric controlling .
It’s steady and reliable for testing of curved surface .
Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18
3. Advantages
1. Multi-purpose, and multi-functional hardness testing equipment, which satisfies your various hardness measuring requirement;
2. Automatically loading,keep and unloading testing force;
3. Brinell,Rockwell and Vickers hardness testing modes,widely used and easy operated,no man made error;
4. High sensitivity and stability.
4. Parameter for your reference.
Model | HV-1000 | HV-1000Z |
Hardness scale | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2 | |
Hardness conversion scale | HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T | |
Test 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) Test force error: ±1.0% | |
Loading speed | ≤50μm/sec | |
Indenter | Standard Rectangular pyramid diamond indenter (136º±0.5º) | |
Min. Measuring unit | 0.25μm | |
Hardness measuring range | 1HV-4000HV | |
Hardness Value of Reading | Digital LCD Screen (62x44mm) | |
Magnification | 400X(For Measurement) | |
Loading Method | Automatically(Load, dwell and unload) | |
Dwell time | 1-99s (each step is 1 second) | |
Tureet | Manual turret | Auto turret |
Objective lens center and indenter center | Coincidence accuracy error < 1um (objective lens center position can be adjusted) | |
Maximum height | 200mm | |
Throat Depth | 159mm | |
Instrument size and Net weight | 560*186*635mm (L×W×H) 43kg | |
Instrument weight | 625*430*900mm (LxWxH) 55kg | |
Light Source | LED Cold light source (can be continuous use for 24 hours, no heat generated, 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 | |
Executed Standard | GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734 | |
Standard Accessories | 1 PIECE: 10X micrometer eyepiece ; 40X objective lens; Vickers indenter; Standard hardness block; X-Y Testing Table; Gradienter; Power cable; Dust cover; Manual Book; Hardness conversion tables; Quality certificate; horizontal adjusting screw | |
Optional Purchase Accessories | Flat fixture; sheet specimen fixture, Small parts fixture, Image analysis software; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece | |
5. Photo Reference
There are diverse style and diverse appearance for your reference.
1. We are professional factory of testing machine, and our products have a high market occupancy in domestic market.
2. Competitive price - As a profesional and experianced manufacturer, we know the market very well.
3. Good quality - Our products have been largely used in different fields in
China, and own a good reputation.
4. Professional service - We will offer specific guidance for you and your market.
Awaiting for your purchase order!!!!
