برينل روكويل بمحركات & فيكرز اختبار صلابة

وصف:

It serves the purpose of measuring the hardness of ferrous, المعادن غير الحديدية, hard metals, carburized layers and chemical treated layers.
The Universal version enables the execution of Rockwell standard (150-60-100ك.غ.ف), Brinell (31.25-62.5-187.5ك.غ.ف) and Vickers tests (10-30-60-100ك.غ.ف).
The microscope together with the instrument allows fast and reliable measurements of Brinell and Vickers indentations both in the analogue and digital version.

المواصفات الفنية

1. The initial test force: 98.07N (10ك جم); tolerance: ±2.0%

2. The tolerance of total test force: ± 1.0%

Test force of Brinell Hardness: 294.2N (30ك جم), 306.5N (31.25ك جم), 612.9N (62.5ك جم), 980.7N (100ك جم), 1893N (187.5ك جم)

Test force of Rockwell Hardness: 588.4N (60ك جم), 980.7N (100ك جم), 1471N (150ك جم)

Test force of Vickers Hardness: 294.2N (30ك جم), 980.7N (100ك جم)

3. The indenter specifications:

a. The diamond Rockwell indenter

b. The diamond Vickers indenter

c. φ1.5875 mm, φ2.5 mm, φ5 mm ball indenter

4. امدادات الطاقة: AC220V±5%, 50/60هرتز

5. Time-delayed control: 2 – 60 الثواني, can be adjusted

6. The distance between the indenter central point and the tester body: 165المليمتر.

7. The max. height of the specimen:

Rockwell Hardness: 170المليمتر

Brinell & Vickers Hardness: 100المليمتر

8. The amplification of objective: 37.5×; 75×

9. The overall dimension of hardness tester (length× width× height): 520×215×700mm

10. The Total Weight of the Tester: 78ك جم