Máy Đo Độ Cứng Rockwell Johoyd XHRTS-150A (60kgf~150kgf)

- Thông số kỹ thuật:

Lực thử ban đầu (N): 10kgf (98.07N), sai số cho phép ±2.0%

Tổng lực thử (N): 60kgf (588N), 100kgf (980N), 150kgf (1471N)

Thang đo độ cứng Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV

Tiêu chuẩn kiểm định:

  + JJG884 (Quy trình kiểm định)

  + GB/T230.2 (Tiêu chuẩn quốc gia), JJG112 (Quy trình kiểm định)

Độ chính xác: 0.1HR

Thời gian giữ tải (giây): 1–60

Phương pháp hiển thị độ cứng: Màn hình cảm ứng LCD

Chiều cao tối đa của mẫu thử (mm): 170

Khoảng cách từ tâm đầu thử đến thân máy (mm): 165

Kích thước máy (mm): 550 × 220 × 730

Nguồn điện: 220V / 50Hz

Trọng lượng máy (kg): 85

Phạm vi đo độ cứng: HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-94, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:100-120, HRM:85-110, HRR:114-125

Main functions and features of the instrument：

1. The 7-inch LCD touch screen can directly display the hardness value, convert the hardness, test method, test force, brightness, initial test force retention time, total test force retention time, elastic recovery time, measurement times, statistical data, test time Wait for the test process to be intuitive and clear;

2. The system comes with a calibration function, which can automatically adjust the error range of 80-120%, or calibrate the instrument separately for low and high values

3. When testing the curved surface, it is automatically corrected according to the standard curved surface radius;

4. 100 sets of test data can be stored, and the test data can be viewed at any time, and the current data can also be deleted or all the test data can be cleared;

5. The test force units can be converted mutually, the conversion unit is: (Kgf, N)

6. Simultaneous display: maximum value, minimum value, average value, test times, product name;

7. The main interface can display 4 conversion scales at the same time, and can switch: National Standard (GB), American Standard (ASTM) and International (ISO) Standards. A total of 20 measuring scales can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HK, HBW, HS, HBS, HV, Rm (tensile strength),

8. The screen sleep time can be set, and it will automatically enter the sleep state if it is not operated for a long time, saving environmental protection;

9. The upper and lower limit measurement range can be set, displayed on the main measurement interface, and the unqualified value will automatically prompt an alarm;

10. The operating system has 14 languages, which can be switched at will: Chinese, Traditional Chinese, English, Russian, German, French, Spanish, Portuguese, Turkish, Czech, Japanese, Korean, Thai, Vietnamese;

11. Equipped with a built-in printer, the test data can also be output to U disk via USB for storage and analysis;

12. The casting shell has a stable and non-deformed structure in one-time molding, and the pure white car paint has a high grade, strong anti-scratch ability, and it is still bright as new after many years of use;

13. Our company has the ability to develop, design, and produce by ourselves, and our machines provide parts replacement and maintenance upgrade services for life

Main purpose and scope of application:

1.Casting and forging parts ·Sample test and acceptance inspection

2.Flat and cylindrical workpieces · Steel, non-ferrous metals

3.Automobile and aviation industry · Cemented carbide, ceramics, stainless steel

4.Non-metallic plastics, hard rubber, synthetic resins, friction materials and softer metals in laboratories and workshops