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

Technical Data
Product Name: Manual Rockwell Hardness Tester
Model: HR-150A
Rockwell Scales: A, B, C
Measuring Range: 20-88HRA, 20-100HRB, 20-70HRC
Hardness Resolution: 0.5HR
Preload: 10kgf (98.07N)
Test Loads: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Display: Dial Indicator
Test Force Application: By Force Lever
Dwell Time: 1~60 sec
Max. Height of Specimen: 170mm
Instrument Throat: 135mm
Dimension (L x W x H): 460mm x 250mm x 640mm
Packing Dimension: 538mm x 400mm x 730mm
Gross/Net Weight: 90kg/70kg
Standards: Conforms to EN-ISO 6508, ASTM E-18, GB/T230.2

Standard Delivery
Main unit
Diamond Rockwell indenter
Ball indenter 1/16″
Hardness test block (80-88) HRA
Hardness test block (85-95) HRB
Hardness test block (60-70) HRC
Hardness test block (20-30) HRC
Large flat anvil Ø150mm
Small flat anvil Ø60mm
V-anvil Ø40
Adjustable feet
Accessories case
Anti-dust cover
Instrument certificate
Installation & user manual