Brinell hardness tester HBS3000-313

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Product Overview
The HBS3000-313 is a semi-automatic digital Brinell hardness tester that combines a precision stepper-motor closed-loop control system with optical measurement technology to provide accurate test-force control. It supports a full range of 12 Brinell scales and meets hardness-testing requirements for cast iron, steel, nonferrous metals and nonmetallic materials. Indentation measurement is performed manually with a micrometer eyepiece while loading and unloading are fully automated. The instrument is designed for industrial quality control and materials research in factory workshops, laboratories and research institutions.

Product Advantages

• Five-workstation turret with automatic switching among three indenters and two objective lenses.
• Fully automatic electronic closed-loop pressure sensor control enabling automated loading, dwell and unloading.
• Precision-cast body for stable performance and refined appearance.
• Optional optical configurations: 20× and 40×.
• 8-inch HD LCD touch display with a user-friendly interface.
• Accurate control system with automatic unit conversion across hardness scales.
• Software hardness-value correction allowing direct adjustment within a set range.
• Automatic grouping and saving of test data; database stores 10 values per group and over 1,000 values in total.
• Upper and lower hardness limit settings with automatic alarm on out-of-range results.
• Multilanguage support (12 languages) with free language switching.

Detailed Specifications
HBS3000-313 Digital Brinell Hardness Tester
Test force: 62.5 kgf, 100 kgf, 125 kgf, 187.5 kgf, 250 kgf, 500 kgf, 750 kgf, 1000 kgf, 1500 kgf, 3000 kgf
Equivalent forces (N): 612.9 N, 980.7 N, 1226 N, 1839 N, 2452 N, 4903 N, 7355 N, 9807 N, 14710 N, 29420 N
Scales (rulers): 13 Brinell types (HBW 10/3000, HBW 10/1500, HBW 10/1000, HBW 10/500, HBW 10/250, HBW 10/125, HBW 10/100, HBW 5/750, HBW 5/250, HBW 5/125, HBW 5/62.5, HBW 2.5/187.5, HBW 2.5/62.5)
Hardness test range: 8–650 HBW
Hardness reading: Digital LCD display; indentation measured with micrometer eyepiece (manual)
Reading mirror magnification: 20×
Objective magnification: 1×, 2× (optional 20×/40× optical configurations noted)
Micrometer drum resolution: 0.001 mm
Turret: Five-workstation automatic switching (three indenters + two objective lenses)
Dwell time: 1–60 s
Indenter specifications: φ10 mm spherical, φ5 mm spherical, φ2.5 mm spherical
Maximum specimen height: 280 mm
Distance from indenter center to machine wall: 175 mm
Standards: GB/T 231.2, ISO 6506, ASTM E10
Host weight: approx. 170 kg
Power supply: AC 220 V / 50 Hz
External dimensions: 580 × 300 × 990 mm (L × W × H)

Basic Configuration (Included Items)
1. Electronic Brinell Hardness Tester — Model: HBS3000-312 — Origin: Taiwan — Quantity: 1
2. Accessory box — Large flat test bench — Quantity: 1
3. V-shaped test stand — Quantity: 1
4. Carbide indenter φ2.5 — Quantity: 1
5. Carbide indenter φ5 — Quantity: 1
6. Carbide indenter φ10 — Quantity: 1
7. Carbide steel ball φ2.5 — Spare part — Quantity: 1
8. Carbide steel ball φ5 — Spare part — Quantity: 1
9. Carbide steel ball φ10 — Spare part — Quantity: 1
10. Standard Brinell Hardness Block 95–125 HBW10/1000 — Quantity: 1
11. Standard Brinell Hardness Block 190–225 HBW10/3000 — Quantity: 1
12. Micrometer — Quantity: 1
13. Fuse 2A — Spare parts — Quantity: 2
14. Phillips screwdriver 3×75 — Quantity: 1
15. Spirit level — Quantity: 1
16. Hex key 1.5 mm — Quantity: 1
17. Hex key 2 mm — Quantity: 1
18. Hex key 2.5 mm — Quantity: 1
19. Hex key 4 mm — Quantity: 1
20. Power cord — Quantity: 1
21. Dust cover — Quantity: 1
22. Instruction manual — Quantity: 1
23. Packing list — Quantity: 1
24. Certificate of conformity — Quantity: 1

Characteristics / Technical Specifications

• Model: HBS3000-313; semi-automatic digital Brinell hardness tester; closed-loop stepper-motor control combined with optical measurement.
• Test forces (kgf): 62.5; 100; 125; 187.5; 250; 500; 750; 1000; 1500; 3000.
• Test forces (N): 612.9; 980.7; 1226; 1839; 2452; 4903; 7355; 9807; 14710; 29420.
• Scales: 13 Brinell types; hardness range 8–650 HBW.
• Reading/display: Digital LCD; indentation measured with micrometer eyepiece (manual).
• Reading mirror magnification: 20×; objective magnification: 1×/2×; micrometer resolution: 0.001 mm.
• Turret: Five-workstation automatic switching of three indenters and two objectives; indenter sizes φ10/φ5/φ2.5 mm.
• Dwell time: 1–60 s; maximum specimen height: 280 mm; indenter center to machine wall: 175 mm.
• Standards: GB/T 231.2, ISO 6506, ASTM E10.
• Instrument weight approx. 170 kg; power AC 220 V / 50 Hz; dimensions 580 × 300 × 990 mm.
• Data storage: automatic grouping (10 values/group) with capacity >1,000 values; multilanguage support; 8-inch touchscreen; software hardness correction; upper/lower limit alarm.