This asphalt penetration tester is widely used in road construction, material research and development, mix design and laboratory testing to evaluate the hardness and performance of asphalt and asphalt mixtures, ensuring material quality and engineering reliability.

Asphalt Penetration Tester

Model:LQ-GI003

I.Product Introduction

This instrument is designed and manufactured according to the relevant standards of T0604-2011 Asphalt Penetration Test in JTG 3410-2025"Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering".It is used to determine the penetration of asphalt.The instrument has both fully automatic and semi-automatic modes.In fully automatic mode,the instrument automatically aligns the needle,automatically disengages the needle,and automatically returns to its original position.

II.Product Features

1.The instrument features a fully automatic mode,automatically aligning,disengaging,and resetting the needle.Operation is simple and reduces human error.

2.High temperature control accuracy:The temperature range is 5.0~100.0℃,with a constant temperature accuracy of±0.1℃,providing a stable temperature environment for experiments.

3.Precise Measurement:Utilizing advanced sensor technology,it boasts high anti-interference performance and a displacement accuracy of up to 0.01mm,enabling accurate measurement of asphalt penetration.

4.Powerful Data Processing Function:Equipped with data storage capabilities,it automatically records and calculates average penetration test results,facilitating user data viewing and analysis.

III.Technical Parameters

1.Measurement Range:0~500 needle penetrations

2.Needle Penetration Timing Device:Selectable timing for 5 seconds,10 seconds,30 seconds,and 60 seconds,with an error less than±0.1 seconds.

3.Standard Needle:2.5g+0.05g,needle length 50mm

4.Power Supply:AC220V+10%,50Hz