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China, Chinese Apparent Dynamic Viscometer by High Temperature High Shear ASTM D5481 for Lubricating Oil1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Physical Measuring MeterViscometerDensity MeterApparent Viscosity TesterDynamic Viscometer
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
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Product Description Apparent Dynamic Viscometer by High Temperature High Shear ASTM D5481 for Lubricating OilProduct Description1.GD-H1706 Hihg-Temperature and High-Shear Rate Apparent Viscosity Tester (HTHS) conforms to ASTM D5481 Standard Test Method for Measuring Apparent Viscosity at High-Temperature and High-Shear Rate by Multicell Capillary Viscometer, it covers the laboratory determination of hihg-temperature high-shear (HTHS) viscosity of engine oil at a temperature of 150oC using a multicell capillary viscometer containing pressure, temperature, and timing instrumentation.2.The shear rate for this test method corresponds to an apparent shear rate at the wall of 1.4 million reciprocal seconds (1.4 3 106s-1).This shear rate has been found to decrease the discrepancy between this test method and other high temperature hihg-shear test methods used for engine oil specifications. 3.After strict calibration, the viscometer cell has good repeatability and reproducibility, meeting the accuracy requirements of ASTM D5481 and SH/T 0703 standards.Product ParametersModel No.GD-H1706Applicable standardsSH/T0703, ASTM D5481Heating methodBy electrical barTest temperatureRoom temperature ~ 150oCTemperature control accuracy±0.1oCWorking unit1 unitControl methodTouch LCD screenResults calculationWindows high temperature high shear viscosity calculation softwareScreen display contentTest pressure, test time, sample constant temperature timeWorking power supplyAC220V, 50/60HZTotal power500WDimension400*430*850mmNet weight35KGBasic Functions1)PowerAfter the instrument is powered on, the exhaust fan starts to work, and the touch screen starts to display.2)HeatingThe heating part of the instrument is a metal bath made of aluminum alloy, which is heated by a heating rod, and the viscometer cell is installed in it.It takes about 30 minutes to heat the temperature from room temperature to 150 oC, so it is necessary to turn on the instrument for heating before starting the experiment.3)Pressure adjustmentAfter the nitrogen source is connected with the instrument, the instrument can be pressurized. There is a gas cylinder inside the instrument to provide pressure for the instrument during the experiment, and the external nitrogen source only supplies gas to the gas cylinder.4)Start/stop experimentIn the normal experiment process, click [start / stop experiment] to start the experiment. The experiment is carried out automatically. Under normal circumstances, the experiment will stop automatically, and there is no need to end it manually.5)TimingClicking the constant temperature timer will start a 15min timer to indicate the heating time.6)SettingClick [Set] button to switch to the setting page. Click the input box, the user can enter the operator and sample ID on the right side of the page, in order to distinguish in the result query.7)Results queryThis instrument can record the results of the experiments made by users, and the number of records is more than 30,000. Main Technical Features1.This instrument has been widely used by many customers in China and and outside China.2.The accessories can be exchanged with imported equipment.3.Equipped with a special high shear viscosity calculation software.4.The instrument allows 24 hours a day and running continuously for 365 days.5.No solvent cleaning is required, only a small amount of fresh sample is required for rinsing.6.The glass capillary tube meets the standard requirements, with a diameter of 0.15mm and a length of 16mm.7.For the purpose of research, users can set different shear rate and test temperature.8.Made of all aluminum materials.9.Touch LCD control, can be operated directly on the LCD screen.10.The software automatically recommends the test pressure, and the test results can be generated by Excel report.11.We're patented for the oil shear viscometer, the patent No. is ZL201821712254.6Working methodA complete test procedure includes the following four operating steps: sample rinse, sample infiltration, set volume and test sample.If you want to know more information,Don't hesitation, welcome your inquiry!Price can be negotiated !We can provide the following quality assurance:The company shall guarantee the quality of the instrument for one year from the date of purchase in case of material or workmanship problems. Within the specified warranty period, if the failure of the instrument is not caused by abuse and needs to be repaired, we will repair it free of charge.Our company will determine whether the specific fault is due to its own fault or the abuse of customers. Instruments outside the quality warranty period will be charged for repair costs as appropriate.Detailed Photos Related productsOther Popular asphalt testing instrument:Contact usWelcome to contact us talk about details if you are interested in Apparent Dynamic Viscometer by High Temperature High Shear ASTM D5481 for Lubricating Oil.If you want to know more information,Don't hesitation, welcome your inquiry!Price can be negotiated!
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