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News and Events

  • Nov
    30
    [Product] GDSX-200 Portable Octane&Cetane Analyzer Operating steps and Configuration list
    The Octane / Cetane Meter is a new generation detector for octane and cetane measurement, with international advanced theory, it can measure the oil's octane and cetane precise value rapidly, store large amount of data.This article describes the operating procedures and main functions of the GDSX-200V product as well as the packing list.
  • Nov
    27
    [FAQ] 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 Titration.it Is Reliable with Wide Measuring Range (0.01%-100%), High Precision and Affordable for Users.
  • Nov
    23
    [Product] Installation Method for Falling Correction Device for Asphalt Softening Point
    We are the company with 20 years of exporting oil asphalt. This article mainly describes the asphalt softening point of the fall correction device installation methods and softening point test bath medium selection, as well as some physical pictures.
  • Nov
    15
    [Product] Detailed Technical Parameters of Double Vacuum Planetary Mixer
    The dual-planet dispersed mixer is composed of low-speed mixer and high-speed disperser. It has good mixing, reactions, decentralization, and mixed practices. It is suitable for solid-liquid, liquid-liquid, paste-paste and other material density and proportions. The processing process of low viscosity to high viscosity (5000PA.S); due to its great output torque, it is widely used in the fields of adhesives, silicone, high -end ink, and putty; No residual.
  • Oct
    31
    [Product] Automatic Asphalt Breaking Point Tester Using Methods And Precautions
    It is suitable to determine Fraass Breaking Point of bituminous materials.We have already exported a batch of goods to Russia, if you need Automatic asphalt breaking point tester, please contact us.
  • Oct
    30
    [Product] Fully Automatic COC Flash Point Equipment Factory Stock
    It is applicable to all petroleum products with flash points above 79℃ and below 400℃ except fuel oils.Our factory has stocks, if you need it urgently, please contact us.
  • Oct
    30
    [Product] ASTM D93 Flash Point Pensky Martens Manual Tester Closed Cup Analyzer
    The biggest advantage of the GD-261 manual flash point tester is that it is cheap, and if you are in a limited price range, we recommend this one, as it can fulfil all the established functions.The biggest advantage of the GD-261 manual flash point tester is that it is cheap, and if you are in a limited price range, we recommend this one, as it can fulfil all the established functions.
  • Oct
    24
    [FAQ] 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.
  • Oct
    20
    [FAQ] 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.
  • Sep
    28
    [Product] Introduction to the Method of Asphalt Viscosity
    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.
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