Rockwell hardness tester HR-150A

manualfor ferrous metalsfor non-ferrous metals

Product overview The HR-150A Rockwell hardness tester is a manual mechanical instrument for measuring Rockwell hardness on ferrous metals, nonferrous metals and cemented carbides. Its mechanical design and straightforward operation suit quality control, production inspection, research and teaching in industrial laboratories and institutions.

Detailed specifications
Initial test force: 98.07 N (10 kgf)
Total test forces: 588.4 N (60 kgf); 980.7 N (100 kgf); 1471 N (150 kgf)
Indicator scales: Rockwell C (0–100); Rockwell B (30–130)
Maximum specimen height: 100 mm (with lead screw guard) / 170 mm (without)
Distance from indentation centre to machine wall: 128 mm
External dimensions (W×D×H): 500 × 225 × 640 mm
Net weight: 65 kg
Standards: GB/T 230; ISO 6508; ASTM E18

Basic configuration

• 1 — Rockwell hardness tester — Qty: 1 — Model: HR-150A
• 2 — Large flat workbench — Qty: 1
• 3 — Small flat workbench — Qty: 1
• 4 — V-shaped workbench — Qty: 1
• 5 — Diamond conical indenter — Qty: 1 — 120°
• 6 — Rockwell B indenter — Qty: 1 — Φ1.588 mm
• 7 — Standard Rockwell hardness block — Qty: 1 — 80–88 HRA
• 8 — Standard Rockwell hardness block — Qty: 1 — 85–100 HRB
• 9 — Standard Rockwell hardness block — Qty: 1 — 60–70 HRC
• 10 — Standard Rockwell hardness block — Qty: 1 — 35–55 HRC
• 11 — Standard Rockwell hardness block — Qty: 1 — 20–30 HRC
• 12 — Small screwdriver — Qty: 1
• 13 — Large screwdriver — Qty: 1
• 14 — Dust cover — Qty: 1
• 15 — Spirit level — Qty: 1
• 16 — Attachment box — Qty: 1
• 17 — User manual — Qty: 1
• 18 — Certificate of conformity — Qty: 1
• 19 — Packing list — Qty: 1

Features / Technical specifications

• Model: HR-150A
• Measurement scope: ferrous metals, nonferrous metals and cemented carbides
• Test forces: 10 kgf (initial), 60 kgf, 100 kgf, 150 kgf
• Indicator scales: Rockwell C (0–100) and Rockwell B (30–130)
• Maximum specimen height: 100 mm (with guard) / 170 mm (without)
• Indentation centre to machine wall: 128 mm
• Dimensions (W×D×H): 500 × 225 × 640 mm
• Net weight: 65 kg
• Standards: GB/T 230; ISO 6508; ASTM E18
• Included accessories: flat workbenches, V-block, diamond conical indenter (120°), Rockwell B indenter (Φ1.588 mm), set of standard hardness blocks (various HRA/HRB/HRC ranges), screwdrivers, dust cover, spirit level, attachment box, user manual, certificate of conformity, packing list