200HRDS-150
The hardness tester has the characteristics of stable performance, high indication accuracy and convenient operation. With the electric automatic loading technology, the application, maintenance and removal of the total test force are automated, and the human operation error is eliminated. The spindle system adopts the friction free spindle structure, which improves the accuracy of the initial test force. The digital display dial can directly read the HRA, HRB and HRC scales; Other Rockwell scales can also be selected, and the accuracy conforms to gb/t230.2
Main technical specifications:
Measuring range: 20-88HRA，20-100HRB，20-70HRC
Initial test force: 10kgf (98.7N)
Total test force: 588.4N、980.7N、1471N（60、100、150kgf）
Allowable * * height of sample: 210 mm
Distance from RAM center to machine wall: 165 mm
Guarantee time:2~60s
Indenter type:Rockwell diamond indenter, ф 1.588mm steel ball indenter
Test force application method:Electric
Hardness reading: Digital display meter reading
Hardness resolution: 0.1HR
Power Supply: AC220V，50Hz
Overall dimensions:
five hundred and ten × two hundred and twelve × 700 mm
Weight:About 98kg
Standard configuration:
host: 1 set Diamond cone indenter: 1
1/16 “steel ball indenter: 1 Large flat test bench: 1
Small flat test bench: 1 V-shaped test bench: 1
60~70 HRC Rockwell hardness block: 1 piece 20~30 HRC Rockwell hardness block: 1 piece
40~50 HRC Rockwell hardness block: 1 piece 80~90 HRA Rockwell hardness block: 1 piece
90~95 HRB Rockwell hardness block: 1 piece power cord: 1 piece
Wrench: 1
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