The solubility test of bitumen is used to measure the percentage of soluble bitumen content in an organic solvent. Also, based on this test the bitumen purity is determined.

Asphalt solubility tester

Model:LQJHC-1

I.Product Introduction

This new standard asphalt solubility tester is a professional instrument developed by our company in accordance with the relevant requirements of asphalt solubility test in T0607-2025 of the"Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering"(JTG3410-2025),the test also referenced the international standard ASTM D2042-25,"Standard Test Method for Solubility of Asphalt Materials,"to ensure that the test results are accurate and reliable,meeting the quality control requirements of domestic and international laboratories and highway construction.

II.Technical Parameters

1.Operating Mode:Dual-channel independent operation(two sets of tests can be performed simultaneously)

2.Filtration method:Air is drawn using an air pump,with continuously adjustable air volume.

3.Filtration membrane:Glass fiber membrane(minimum pore size 0.65µm)

4.Test solvent:Trichloroethylene is recommended(mandatory for arbitration tests);n-propylene and toluene are optional.

5.Power supply:AC(220±10%)V,50Hz

6.Total power consumption:≤100W

III.Product Features

1.High-efficiency parallel testing:Adopting a dual-path independent working design,it can perform parallel tests on two samples simultaneously,significantly improving testing efficiency and meeting batch testing needs.

2.Precise air extraction control:Equipped with an intelligent air pump,the air extraction volume is continuously adjustable,and the vacuum level can be flexibly adjusted according to the test requirements to ensure a stable and reliable filtration process.