Máy đo độ cứng Rockwell điện tử
Model: THR-45M
Hãng sản xuất: LEEB
Xuất xứ: Trung Quốc
1. Tính năng kỹ thuật:
- Model THR-45M Digital Rockwell hardness tester with plan the big screen LCD monitor.
- Operation panel use the menu type structure, the main functions are: Rockwell hardness of the scale choice, the choice of plastic los's ruler, various guide the conversion between hardness, hardness testing results automatically save and RS-232 super terminal Settings, hardness value error can be modified through software input, hardness value more accurately meet test requirement.
Lĩnh vực ứng dụng:
- Industrial production, Inspection of product quality on processing technology. Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.
2. Thông số kỹ thuật:
Model
|
THR-45M
|
Conversion Scale
|
Superficial Rockwell, Brinell, Vickers
|
Indication of Hardness Value
|
Large LCD screen display
|
Max Height of Specimen
|
175MM
|
Data output
|
Inside Printer, RS-232
|
Duration time
|
2-60s
|
Carried Standard
|
GB/T230.2 Chinese Standard, JJG112 Inspection Rule
|
Distance of Indenter to outer wall
|
160m
|
Preliminary Testing force
|
10kgf(98.07N)
|
Testing force
|
60kgf(588N) 100kgf(980N) 150kgf(1471N)
|
Rockwell Scale
|
HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK
|
Hardness measuring range
|
HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77
HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100
|
Power supply
|
AC220V+5%,50-60Hz
|
Overall Dimension(mm)
|
520*240*720
|
Net weight
|
About 65Kg
|
3. Cung cấp bao gồm:
- Máy đo độ cứng Rockwell điện tử; Model: THR-45M
- Bộ phụ kiện tiêu chuẩn
- Tài liệu hướng dẫn sử dụng tiếng Anh + tiếng Việt
