Máy Đo Độ Cứng Rockwell Johoyd HR-150DTS (60kgf ~ 150kgf)

- Thông số kỹ thuật:

Lực thử ban đầu: 10kgf(98.07N)

Lực thử nghiệm: 60kgf (588N), 100kgf (980N), 150kgf (1471N)

Thang đo độ cứng Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK

Dải đo:

 + HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77 

 + HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100

Đầu ra dữ liệu: Hiển thị kỹ thuật số

Tiêu chuẩn áp dụng: GB/T230.1, GB/T230.2, JJG112

Chiều cao tối đa của mẫu thử: 230mm

Khoảng cách từ mũi đo đến thành máy: 160mm

Nguồn điện: AC220V ±5%, 50~60Hz

Kích thước (mm): 520 × 200 × 765

Trọng lượng máy chính: Khoảng 70Kg

Main features and features:

1. The hardness value can be read directly through the digital display screen with a resolution of 0.1, and the measured result is higher than the national standard;

2. It can directly convert HV and HB hardness units;

3. Very low power consumption, long use time, digital display meter head adopts CR2450 battery power supply;

4. With time display function;

5. With data output function, it can be connected to an external computer or a mini printer in series;

6. The shell is made of one-time molding and casting by a special sand-finding process, the structure is stable and does not deform, and it can work in a relatively harsh environment; the car paint has high grades, strong scratch resistance, and it is still bright as new after years of use;

7. Test force: applying, holding and unloading are automatically completed;

8. We have the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance upgrade services for our machines for life.

Main use and scope of application:

1. Hardened steel, quenched and tempered steel, annealed steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.