Dongguan Guo Feng Testing Machine Co., Ltd.
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy,
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Rockwell hardness testing machine(GW-079A)
Brief Introduction:
The hardness tester can be used to determination of steel, alloy steel, hard alloy, electric plating and carburizing, nitriding, cyanide layer surface rockwell hardness.
Technical Specification:
|
Measuring range |
20-88 HRA, 20-100 HRB, 20-70 HRC |
|
Testing power |
588.4, 980.7, 1471 newtons (60, 100, 150 kg) |
|
Sample allows maximum height |
170 mm |
|
Head center to machine wall distance |
135 mm |
|
Hardness resolution |
0.5 HR |
Main accessories:
Big test platform :1
a diamond cone head: 1 only
Small test platform : 1
1/16 "Steel ball head : 1 only
V test platform : 1
standard rockwell hardness block: 5 pieces
FAQ:
What about the quality ?
Each instruments must be carried out 100% quality examination and test when shipping and delivery goods.
All of our machine are strictly according to CE & ISO standards
How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.
How to install and use the product?
The product is shipped with an operating instructions and video of English version.
What’s your term of trade?
We accept FOB, CFR, CIF, DAT, CIP, EXW.