Rockwell Hardness Tester
( HR-150A )
Usage
Model HR-150A Rockwell hardness tester is suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It is widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.
Features
• Accuracy, reliability and durability at a cheap price
• Rugged construction, will stand up to the harshest environments
• Direct analogue reading of Rockwell scales HRA, HRB, HRC, with 0.5HR resolution
• Mechanical test cycle without need of electricity
• Accuracy conforms to EN-ISO 6508, ASTME-18, GB/T230.2
Specifications
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Product name
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Manual Rockwell Hardness Tester
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Model
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HR-150A
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Rockwell scales
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HRA, HRB, HRC
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Measuring range
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20-88HRA, 20-100HRB, 20-70HRC
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Hardness resolution
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0.5HR
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Preload
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10kgf(98.07N)
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Test loads
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60kgf(588.4N), 100kgf(980.7N), 150kgf(1471N)
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Display
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Dial indicator
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Test force application
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By force lever
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Dwell time
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1-60S
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Max. height of specimen
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170mm
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Instrument throat
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135mm
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Dimension (L*W*H)
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460*250*640mm
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Packing dimension
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538*400*730
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Gross/Net weight
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90kg/70kg
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Accuracy
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Conforms to EN-ISO 6508, ASTME-18, GB/T230.2
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Standard Delivery
• Main unit 1pcs
• Diamond Rockwell indenter 1pcs
• Ball indenter 1/16” 1pcs
• Hardness test block (80-88)HRA 1pcs
• Hardness test block (85-95) HRB 1pcs
• Hardness test block (60-70) HRC 1pcs
• Hardness test block (20-30)HRC 1pcs
• Large flat anvil Ø150mm 1pcs
• Small flat anvil Ø60mm 1pcs
• V- anvil Ø40mm 1pcs
• Adjustable foot 4pcs
• Accessories case 1pcs
• Anti-dust cover 1pcs
• Instruments certificate 1pcs
• Installation & user manual 1pcs
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