Máy Đo Độ Cứng Rockwell Johoyd XHR-150DT (60kgf ~150kgf)

- Thông số kỹ thuật:

Lực thử ban đầu: 10kgf(98.07N)

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

Thang đo Rockwell hỗ trợ: HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK 

Phạm vi đo độ cứng:: 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

Dữ liệu đầu ra: Hiển thị bằng đồng hồ kim (mặt số)

Tiêu chuẩn kiểm định: Tiêu chuẩn quốc gia GB/T230, quy trình kiểm định JJG884

Chiều cao tối đa của mẫu thử: 170 mm

Khoảng cách từ mũi đo đến tường ngoài: 135 mm

Nguồn điện: AC 220V ±5%, 50~60Hz

Kích thước (mm): 463 × 240 × 650

Khối lượng thiết bị: Khoảng 70 kg

Main features and features:

1. The hardness value is directly read through the dial pointer, the pointer is sensitive, and the measured result is higher than the national standard;

2. The shell is formed by a special sand-casting process. The structure is stable and not deformed, and it can work under harsh environment. The car paint has high grade and strong scratch resistance. It is still bright and new for many years.

3, test force: application, load, unloading automatically completed;

4. We have the ability to develop and design, manufacture and process our own machines. Our machines provide replacement and maintenance upgrade services for life.

Main use and scope of application:

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