Motorized Brinell Rockwell & Vickers Hardness Tester

Deskrip:

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

Mga teknikal na pagtutukoy

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

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

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

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

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

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. Suplay ng kuryente: AC220V±5%, 50/60hz

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

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

7. The max. height of the specimen:

Rockwell Hardness: 170mm

Brinell & Vickers Hardness: 100mm

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: 78kg