Cangzhou Oubeiruike Instrument & Equipment Co., LTD delivers innovative measurement solutions and construction technology that empower professionals worldwide to build with confidence, accuracy, and efficiency.
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Asphalt Standard Viscometer adopts a high-precision temperature controller with a temperature control accuracy of up to 0.1°C.
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Van Veen Grab Sediment Sampler is a bedload sampler, deployed on a rope or winch, depending on the size of the sampler.
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Standard: ASTM D2196, ASTM D4402, EN 13302, AASHTO T316
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Munsell Soil Color Chart Offer an affordable way to evaluate and classify the color of soil.
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Engler Asphalt Viscometer (En type viscometer) is used to test the ratio of the time (seconds) flowing out of the En type viscometer and the time (seconds) flowing out of pure water at 20â„?to determine the liquid at a certain temperature and volume condit
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Asphalt Dynamic Viscometer is suitable for measuring the dynamic viscosity of viscous petroleum pitch by vacuum vacuum capillary viscometer, unless otherwise indicated,the vacuum degree is 300mmHg.
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Saybolt Viscometer Apparatus is used to determine the saybolt viscosities of petroleum products at the required temperatures between 70°F to 210°F (21.1°C to 98.9°C).
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Halogen Speedy Moisture Analyzer measures specimen weight before and after drying, then get Percentage of moisture and dry weight, percentage of moisture, humidity in the specimen.
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Soil Compaction Hardness Tester is to directly measure the soil hardness by the theoretical value Kg/Cm2 of the pressure gauge.
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Relative Density Testing Apparatus purpose of the test instrument is to calculate the maximum and minimum of cohesive soil porosity, and used to calculate the relative density.
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Marshall Compaction Moulds are made of steel, protected against corrosion.
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