BRINELL CLOSED-LOOP HARDNESS TESTER (CLB3) The CLB3 is a unique Closed-Loop frame Brinell hardness testing system designed for accurate, repeatable testing on the Brinell scale. As an Instron® Company, Wilson® Instruments has been able to utilize the most advanced and widely used closed-loop technology to produce an extremely repeatable and accurate Brinell system. The system is designed and tested in compliance with ASTM Test Method E10, Standard Test Method for Brinell Hardness of Metallic Materials. The CLB3 has a capacity of 3000 kg and features a digital crosshead drive system, integrated digital closed-loop control and data acquisition electronics. Features: K Table mounted system, capacity 30 kN (3,000 kg, 6,750 lb) K Digital cross-head drive system K Integrated digital closed-loop control and data acquisition electronics K Crosshead extension and load measurement channels K Automatic recognition and calibration of transducers K Pre-loaded ball-screw drive and crosshead guidance columns K Load measurement accuracy: Meets or exceeds ASTM E 4, BS 1610, DIN 51221, ISO 7500/1, EN 10002-2, JIS B7721, JIS B773 and AFNOR A03-501 standards K Model CLB3 compression load cell, Closed-Loop Brinell system Capacity: 30 kN (3,000 kg, 6,750 lb) K Test control panel with functions keys K CE certified K Larger capacity models available upon request Standard Accessories: Technical Specifications K Carbide ball (specify size) Load Force Four customer-defined, K Two Brinell test blocks, (specify range) selectable loads 30 Kg - 3000 Kg Horizontal Test Space 420 mm (16.5 in) K Flat anvil 152 mm (6.0 in) diameter-hardened, chrome Crosshead (Vertical) Travel 1122 mm (44.2 in) plated stainless steel Crosshead Return Speed 600 mm/min (24 in/min) Dwell Ttime Static 1 sec to 999 sec Force Accuracy ±0.5% of nominal Kgf Optional Accessories: load. Forces calibrated and verified with NIST K T-slot table traceable standards Voltage 120 VAC K Variety of anvils and mounting fixtures K 20x and 40x Brinell microscopes K Kingscan automatic Brinell microscope 20 www.wilsoninstruments.com.