The Leeb 140 is an advanced hardness tester offering comprehensive testing capabilities across multiple hardness standards (HL, HRB, HRC, HB, HV, HS) with flexible conversion between scales. The system provides precise measurements from 170-960 HLD with accuracy within ±0.5% at HLD=760. Distinguished by its built-in high-speed thermal printer and USB connectivity, the device features automatic recognition of eight impact device types without recalibration requirements.
Designed for professional use, this larger unit (230×86×46mm) weighs 400g and features a durable plastic housing with enhanced electromagnetic interference resistance. The system operates on a 6V rechargeable lithium battery with USB charging capability and includes a backlit LCD display for low-light operation, storing up to 1250 measurements. Operating effectively in temperatures from -20°C to +60°C, the device combines field durability with comprehensive data management and immediate printing capabilities. Each unit includes a Type D impact device, supporting rings, cleaning tools, and calibration block.
Applications
– Industrial component testing
– Pressure vessel inspection
– Turbine equipment analysis
– Field hardness verification
– Production quality control
– Metal material evaluation
– Equipment maintenance
– On-site documentation needs
