HTNJ-6A Automatic Bonding Index Tester is designed for determining the caking capacity of coal (Roga Index and Caking Index) in coal, metallurgy, coking, and research laboratories. It complies with the national standard GB/T 5447-1997 “Method for Determination of Caking Index of Bituminous Coal.”

Features:

1. Innovative All-in-One Design:

Combines the drum and stirrer for caking index measurement into a single unit, representing a new generation of integrated testing instruments.

• Real-Time Monitoring:

Dynamically displays rotation speed, time, rotation count, and stirring speed.

• User-Friendly Operation:

Stable performance with comprehensive functions and simplified operation.

• Enhanced Efficiency:

Reduces labor intensity and improves testing accuracy compared to conventional products.

Technical Parameters:

• Drum Rotation Speed: 50±2 r/min
• Rotation Range: 250 turns
• Sample Capacity: 2 specimens
• Crucible Tilt Angle: 45°
• Stirring Rod Speed: 150 r/min
• Crucible Rotation Speed: 15 r/min (45° tilt)
• Stirring Time: 1 min 45 sec (45° tilt)
• Time to Vertical Position: 15 sec
• Display: Digital readout
• Power: 40W
• Power Supply: 220V, 50Hz
• Dimensions (L×W×H): 430×380×300 mm