Sauter HMO Hardness Tester
142200
Sauter HMO Hardness Tester
142200
Precision Leeb Hardness Tester
The Sauter HMO is a high-precision, mobile Leeb hardness tester designed for rapid and professional hardness testing of metals. With advanced features including a touchscreen interface, full measurement direction support, automatic impact sensor detection, and onboard data storage, the HMO is ideal for field use, inspection labs, and production environments where flexibility and speed are essential.
Designed with a robust housing and supplied in a hard carrying case, the HMO ensures reliable measurements across a wide range of metals with automatic conversion to multiple hardness scales, including HL, HB, HV, HRC, and tensile strength in MPa.
Key Features
- Touchscreen LCD: Intuitive user interface for easy navigation
- Measurement memory: Stores up to 500 test values with mini-statistics
- 360° measurement directions: All orientations supported by defining impact direction
- Automatic unit conversion: Display in HL, HB, HV, HRC, MPa
- Connectivity: USB port for printer and battery charging
- Battery: Rechargeable internal battery with 50 h operation (no backlight)
- Delivered with: Hard carrying case and Type D impact sensor
Technical Specifications
| Specification | Value |
|---|---|
| Measuring Range | 170 – 960 HL |
| Accuracy | ±1% at 800 HL |
| Tensile Strength | 375–2639 MPa (steel) |
| Min. Sample Weight | 2 kg (with fixed coupling, Sensor D/DC) |
| Min. Sample Thickness | 3 mm |
| Min. Radius (Concave/Convex) | 50 mm (10 mm with support ring) |
| Dimensions | 24 × 83 × 135 mm |
| Weight | Approx. 4.6 kg |
Accessories (Optional)
- External Sensors: Type D (standard), Type DC (short for hollow bodies)
- Support Rings: For curved surfaces (e.g. AHMR 01)
- Impact Body: Tungsten carbide, HMO D01
- Connection Cable: HMO-A04
- Leeb Test Blocks: AHMO D02 (790 HL), D03 (630 HL), D04 (530 HL)
- Calibration Certificates: Optional ISO certificates for test blocks