Dongguan Quality Control Technology Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 10 Sets per Month |
| Delivery Time | 10 Working Days |
| Packaging Details | Plywood Box |
| Range | 8 - 653HBW |
| Reading | Shows on LCD |
| Microscope | 20X Digital Microscope |
| Resolution | 1.25μm |
| Max Height | 220mm |
| Throat | 135mm |
| Brand Name | iqualitrol |
| Model Number | SHB-3000D |
| Certification | |
| Place of Origin |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 10 Sets per Month |
| Delivery Time | 10 Working Days | Packaging Details | Plywood Box |
| Range | 8 - 653HBW | Reading | Shows on LCD |
| Microscope | 20X Digital Microscope | Resolution | 1.25μm |
| Max Height | 220mm | Throat | 135mm |
| Brand Name | iqualitrol | Model Number | SHB-3000D |
| Certification | Place of Origin | ||
| High Light | Iqualitrol Brinell Hardness Test Apparatus ，Digital Brinell Hardness Test Apparatus | ||
Load Cell Control Brinell Hardness Tester with 20X Digital Measurement Microscope
Technical Data Download: iqualitrol Brinell Hardness Tester SHB-3000D
Operation Manual Download: iqualitrol SHB-3000D Operation Manual
Brief Introduction:
SHB-3000D Digital Brinell hardness tester is a unified product combining the precise mechanical structure and the load cell control system.
The instrument adopts the motorized test force application without weights, and uses 0.5‰ accuracy compression sensor to feedback and the CPU control system to automatically compensate the test force lost during the test.
With external digital measuring microscope, no need for checking the table or inputting the diagonal of the indentation, it can directly show the hardness value, test force, dwell time and indentation length.
As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen, with precise reading and easy operation.
Application Range:
Suitable for cast iron, steel products, nonferrous metals and soft alloys etc. Also suitable for some nonmetal materials such as rigid plastics and bakelite etc.
Technical Specifications:
| Model | SHB-3000D | |
| Test Force | kgf | 62.5kgf, 100kgf, 125kgf, 187.5kgf, 250kgf, 500kgf, 750kgf, 1000kgf, 1500kgf, 3000kgf |
| N | 612.9N, 980.7N, 1226N, 1839N, 2452N, 4903N, 7355N, 9807N, 14710N, 29420N | |
| Test Range | 8～653HBW | |
| Hardness Reading | LCD Display | |
| Microscope | 20X Digital Measuring Microscope | |
| Resolution | 1.25μm | |
| Dwell Time | 0~60s | |
| Vertical Space | 220mm | |
| Throat | 135mm | |
| Power Supply | AC220V/50Hz/1Ph, AC110V/60Hz/1Ph | |
| Execute Standard | ISO 6506, ASTM E10-12, JIS Z2243, GB/T 231.2 | |
| Dimension | 545×235×755mm, Packing Dimension: 650×435×1025mm | |
| Weight | Net Weight: 130kg, Gross Weight: 160kg | |
Packing List:
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 20X Digital Measuring Microscope | 1 pc |
| Ф2.5mm, Ф5mm, Ф10mm Ball Indenter | each 1 pc | Large Plane Test Table | 1 pc |
| Small Plane Test Table | 1 pc | V-shaped Test Table | 1 pc |
| Hardness Block 150~250 HBW 10/3000 | 1 pc | Hardness Block 150~250 HBW 5/750 | 1 pc |
| Fuse 2A | 2 pcs | Power Cable | 1 pc |
| Anti-dust Cover | 1 pc | Usage Instruction Manual | 1 copy |
Principle of Brinell Test:
The Brinell hardness test method consists of indenting the test material with a 10 mm diameter hardened carbide ball subjected to a load of 3000 kg. For softer materials the load can be reduced to 1500 kg or 500 kg to avoid excessive indentation.
The full load is normally applied for 10 to 15 seconds in the case of iron and steel and for at least 30 seconds in the case of other metals. The diameter of the indentation left in the test material is measured with a low powered microscope. The Brinell harness number is calculated by dividing the load applied by the surface area of the indentation.
The diameter of the impression is the average of two readings at right angles and the use of a Brinell hardness number table can simplify the determination of the Brinell hardness. A well structured Brinell hardness number reveals the test conditions, and looks like this, "75 HB 10/500/30" which means that a Brinell Hardness of 75 was obtained using a 10mm diameter hardened steel with a 500 kilogram load applied for a period of 30 seconds.
On tests of extremely hard metals a tungsten carbide ball is substituted for the steel ball. Compared to the other hardness test methods, the Brinell ball makes the deepest and widest indentation, so the test averages the hardness over a wider amount of material, which will more accurately account for multiple grain structures and any irregularities in the uniformity of the material. This method is the best for achieving the bulk or macro-hardness of a material, particularly those materials with heterogeneous structures.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2010
Total Annual:
1000000-1500000
Employee Number:
10~30
Ecer Certification：
Site Member
iqualitrol is a professional company to supply quality control instrument and repair service. The main products are industrial video borescope, hardness testers, metallographical instrument, metallurgical microscopes, temperature test chambers, etc. These are widely used ... iqualitrol is a professional company to supply quality control instrument and repair service. The main products are industrial video borescope, hardness testers, metallographical instrument, metallurgical microscopes, temperature test chambers, etc. These are widely used ...
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