product description:
The hardness of the desktop Rockwell hardness, Rockwell (ROCKWELL) measurement principle for hardness testing of carbon steel, alloy steel, cast iron, nonferrous metals and plastics and other materials, with high precision, wide measuring range, Master test force automatic loading and unloading, the measurement results automatically print or digital display and communication with external computers and so on. Widely used in measurement, machinery manufacturing, metallurgy, chemicals, building materials industries such as testing, research and production.
Features:
The hardness of the head using a special structure (commonly known as "convex nose" structure), in addition to general conventional Rockwell hardness test can be completed, may also be tested traditional Rockwell hardness of the surface can not be measured, such as the ring the inner parts of the surface, tubular and the like.
Technical Parameters:
| Model | TH300 |
| Hardness scale | Rockwell A, B, C, D, E, F, G, H, K, L, M, P, R, S, V total of 15 kinds of scale |
| Resolution | 0.1HR |
| Preliminary test force | 98.07N/10kgf |
| Total test force | 588.4N/60kgf, 980.7N/100kgf,1471N/150kgf |
| Screen | High-resolution backlit dot matrix LCD |
| Menu Text | Chinese |
| Method of operation | Membrane keypad |
| Testing process | AutoComplete |
| Test force loading time | 2-50 sec can be set and dynamic display, storage |
| Accessibility Features | Upper and lower limits set alarm over poor judgment; |
| Statistics, averages, standard deviation, maximum, minimum; | |
| Scale conversion, test results can be converted to Brinell HB, Vickers HV, Leeb HL, | |
| Rockwell hardness and tensile strength σb; | |
| Surface correction for cylindrical, spherical measurement results are automatically corrected | |
| Implementation of standards | GB/T230 ,ISO6508 ,BSEN10109 ,ASTM E-18 |
| Maximum test space | Vertical 250mm, 150mm horizontal direction |
| Test parts Category | Plane; the cylinder, the smallest outer diameter of 3mm; inner surface, the minimum inner diameter of 23mm |
| powered by | 220V/110V, 50Hz, 4A |
| Size | 715mm×225mm×790mm |
| Net weight | 100kg |
Basic configuration:
| Name | Qty |
| Host computer | 1 |
| C scale standard hardness block | 1 |
| B scale standard hardness block | 1 |
| 120 ° diamond cone indenter | 1 |
| φ1.5785mm ball indenter | 1 |
| φ1.5785mm Ball | 5 |
| Indenter mounting screws | 2 |
| Circular flat sample stage | 1 |
| V-type sample holder | 1 |
| power cable | 1 |
| user's Guide | 1 |
Optional accessories:
(1) Round diamond indenter
(2) flat type diamond indenter
(3) elongated diamond indenter
(4) φ1.5875mm ball indenter and spare steel balls
(5) φ3.175mm ball indenter and spare steel balls
(6) φ6.350mm ball indenter and spare steel balls
(7) φ12.70mm ball indenter and spare steel balls
(8) TA220 mini-printer
(9) φ225mm flat sample stage
(10) φ150mm flat sample stage
(11) flat / V-type sample holder
(12) V-type / dot dual sample stage
(13) an auxiliary bracket
(14) auxiliary support
Tony Chou
HongKong Fexic Limted
Cell: +86-15333836210
Whatsapp: +86-15333836210
Skype: tonyfexic
Email: tony@fexic.com
We kindly hope to set up a steady business relationship with you.
Welcome to our Website :
http://industrydevice.hisupplier.com
