Audited Supplier
DHB-3000 Electronic 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. The test force and dwell time can be directly set on the touch keyboard with reliable repeatability, precise reading and easy operation. It can be equipped with V1.0 Brinell image automatic measuring system.
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 Specification
| Model | DHB-3000 | |
| 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 | 3.18~653HBW | |
| Hardness Reading | Check Hardness Table | |
| Microscope | 20× Reading Microscope | |
| Effective Field of View | 6mm | |
| Min. Measuring Unit | 5μm | |
| Dwell Time | 0~60s | |
| Max. Sample Height | 205mm | |
| Throat Depth | 135mm | |
| Power Supply | AC220V,50Hz | |
| Execute Standard | ISO 6506,ASTM E10,JIS Z2243,GB/T 231.2 | |
| Dimension | 545×235×755mm, Packing Dimension: 650×435×1020mm | |
| Weight | Net Weight: 130kg,Gross Weight: 160kg | |
Packing List
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 20× Reading Microscope | 1 pc |
| Φ2.5mm, Φ5mm, Φ10mm Ball Indenter | each 1 pc | Φ200mm Flat Anvil | 1 pc |
| Φ60mm Flat Anvil | 1 pc | Φ80mm V-shaped Anvil | 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 |
| Inner Hexagon Spanner 3mm | 1 pc | Anti-dust Cover | 1 pc |
| Brinell Hardness Table | 1 copy | Usage Instruction Manual | 1 copy |
The products of hardness tester and metallographic equipment are all manufactured by the same factory. The factories of our products are all domestically advanced and top quality collectors in the industry. Combining the production, R&D and testing of products, all imported processing machinery is used, and the products produced are packed and transported only after strict quality testing. The factory has various product qualification certificates, such as ISO9001 and CE. We have trade contacts and cooperation with major industries, laboratories and research offices at home and abroad.
Our products are packed in standard wooden boxes, specially for export. Since the hardness tester is a precision instrument, the product is fixed in a wooden box with straps and screws to prevent bumps and damage during transportation.
Precision instruments need to be handled with care, and need to be fixed on their own workbench after disassembly.
There are various modes of transportation, supporting sea transportation, air transportation and express delivery. Based on cost accounting, the most economical method of transportation is recommended.
1. How long is the warranty period of your products?
--We provide a one-year after-sales warranty service
2. What should I do if there is a quality problem with the product?
--You can leave a message in our mailbox, take videos and pictures of the problem areas, and send them to us. We will contact the after-sales department after seeing them.
--Generally it is about 7-15 days.
