Solubility Test Set for 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.

RSZR-5B AUTOMATIC ASPHALT PENETROMETER (HIGH/LOW TEMP.) is suitable for testing the penetration of residual substances after evaporation of road petroleum asphalt, modified asphalt, and liquid petroleum asphalt or emulsified asphalt. Equipped with a low-temperature constant temperature water bath, it can meet the needs of low-temperature testing.

Pavement material strength tester can be used for soil CBR testing, unconfined compressive strength testing, and Marshall stability testing of asphalt mixtures.

Ozone Detector For Air

Low Cost 3 Axis MEMS Gyro

High Accuracy North-Seeking MEMS IMU

Ultra High Accuracy Gyro Theodolite

Low Cost FOG Gyroscope