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  • Karl Fischer Titrator (Volumetric Method) Standard Accessories And Maintenance
    The popularity of the Karl Fischer titration is due in large part to several practical advantages that it holds over other methods of moisture determination, such as accuracy, speed and selectivity.The GDD-1A products adopt Volumetric Is Reliable with Wide Measuring Range (0.01%-100%), High Precision and Affordable for Users.
  • What are the precautions and problems in using a kinematic viscometer?
    Kinematic viscosity is of primary importance in the design and selection of a wide range of petroleum products. Calibrated capillary viscometers are used to measure flow under gravity or vacuum at precisely controlled temperatures.The GD-125 kinematic viscosity meter will encounter some problems during use, such as the heater is not working, the indicator light is not bright, etc., so we pay more attention to some precautions in the operation process. This article mainly introduces the basic composition of the GD-125 motion viscosity meter, precautions, and common problems and corresponding solutions in operation.
  • Portable liquid particle counter inlet filter cleaning methods and precautions
    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.
  • What are the common faults and solutions of Asphalt Rolling Thin Film Oven (RTFO)
    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.
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