The Liquid Particle counter instrument is designed on the principle of light resistance (shading method) and is used to detect the size and number of particles in the liquid. Adopting Die-Casting Aluminum Frame, The Panel is Made of 304 Stainless Steel, and the Instrument is Rigid.Built-in lithium battery, suitable for field operation.This article introduces the cleaning method of the inlet filter of the particle counter and some precautions for operating the GD-LPC-P3.

Asphalt Viscosity Tester is essential to measure viscosity in road construction because of the following reason: To measure the durability of the road. To check the ability to resist shear flow and deformation. To measure the degree of fluidity.

Some tips for the particle meter maintenance on weekdays.The ISO 4406 oil particle counter adopts the shading principle which specified by the International Hydraulic Standards Committee.The ISO 4406 liquid particle counter is suitable for hydraulic oil, lubricating oil, power plant fuel oil, insulating oil and turbine oil.

Cleveland Open-Cup Flash Point Tester .Whether to measure the closed flash point or the open flash point of each oil product shall be carried out according to the product quality index.

Asphalt Rolling Thin Film Oven (RTFO) is a cheap and easy-to-use oven newly launched by our manufacturer. It is a product jointly developed by my country's asphalt leaders and has guaranteed.The working principle is that the heat and air influences to his film is evaluated by changes of the viscosity of the samples, penetration and ductility before and after the test, in which the asphalt film is heated in the 163 degree oven in certain time.

This instrument is our new released product. It is fully automatic Cleveland Open Cup Flash and Fire Point Tester with 8 inch IPS high-definition capacitive screen, 32-bit ARM processor, 24-bit high-precision AD chip, real-time recording of experimental data, status parameters, and curve display. Meanwhile, it can wirelessly connect with the computer or mobile APP by bluetooth interface.

GD-0653: Emulsified Asphalt Particles Ionic Charge Tester GD-0654: Emulsified Asphalt Adhesion Tester‎ GD-0655:Emulsified Asphalt Storage Stability Tester GD-0751:Emulsified Asphalt Consistency Tester GD-0752:Wet Wheel Abrasion Tester GD-0754 : Cohesive Force Tester GD-0755:Load Wheel Rolling Tester

Asphalt dynamic viscosity is also called absolute viscometer

Coulometric method is suitable for samples with low water content (10 μg ~ 100 mg)The volumetric method is suitable for samples with higher water content (0.1 to 500 mg).

The interfacial tension between oil and water reacts to the affinity between oil and water. If the tension is large, oil and water are not easily miscible (emulsified), and oil is easy to dehydrate during refining (an important indicator of insulating oil is that trace water PPM cannot exceed the st