Asphalt Penetration Apparatus / Bitumen Needle Penetration Test Device

Introduction

The Asphalt Penetration Apparatus is designed to measure the penetration of bituminous materials, such as pavement petroleum asphalt, modified asphalt, and emulsified asphalt, in accordance with JTG E20-2011 and ASTM D5 standards.

This instrument is also suitable for testing the penetration of other materials like cheese, glycine, butter, and cream, making it a versatile tool for various industries.

Specifications

• Measurement range: 0-600 penetration scale
• Resolution: 0.01mm
• Timing controller: 5s or 60s, adjustable with ±0.1s bias
• Heating power: 200W
• Temperature control accuracy: 25℃±0.1℃
• Temperature control mode: High accuracy digital temperature controller
• Constant temperature bath: Hard glass bath
• Stirring: Automatic magnetic stirring
• Standard needle: 2.5g±0.05g

Optional Accessories

• Grease masher for lubricating grease tests
• Standard cone: 102.5g±0.05g
• Other cones: 1/2 scale cone, 1/4 scale cone