重慶禮之鑫科技有限公司

產品介紹：                               

1.HR-150S, HRD-150S, 200HRD-150S手動/電動數顯表洛氏硬度計為數字顯示硬度值，并可設置保荷時間及單位轉換；

2.機身使用優質鑄鐵一次澆鑄成型，配合以汽車烤漆處理工藝，外形圓潤美觀；

3.數顯表直接讀數，并可自動轉換為布氏硬度、維氏硬度；

4.采用了精密液壓緩沖器，無緩沖液泄漏，且加卸荷平穩、無沖擊, 速度可調；

5. HRD-150S,200HRD-150通過電機來控制試驗力的加荷、保荷、卸荷，消除了手動洛氏硬度計的人為操作和讀數誤差；

6. 精度符合GB/T230.2-2018、ISO6508-2和美國ASTM E18標準。

Product Features:

● The HR-150S, HRD-150, 200HRD-150S Ordinary/Electric simple digital display Rockwell hardness tester is the digital displayed hardness value, the loading time and unit conversion can be set；

● The machine body is integral casting by high quality cast iron, with the automotive paint treatment process, the appearance is round and beautiful；

●Read the test result directly from the digital display meter, and can be automatically converted to Brinell hardness value and Vickers hardness value；

● Adopt the precision hydraulic buffer with integral casting, no buffer leakage, and the                       

loading is smooth, no impact, and the speed is adjustable；

● HRD-150S, 200HRD-150 the loading, holding and unloading of the test force is automatic controlled by the motor, the manual operation error of manual Rockwell hardness tester is eliminated；

●Accuracy is in line with GB/T230.2, ISO6508-2 and American ASTM E18 standard.

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