Cement mortar rheometer LBY-II Rongjida LBY-II Rongjida

I. Uses The cement mortar rheometer can be used to test the rheological properties, workability and other properties of cement slurry and mortar materials. It can test the rheological properties of fine particle building materials with a maximum particle size of about 3mm, such as putty, cement slurry, mortar, fine concrete, etc. Ii. Characteristics 2.1 The specific three rheological curve testing modes of the cement mortar rheometer. 2.1.1 Static rheological curve testing mode. 2.1.2 STEP Expert Dynamic Rheological Curve Testing mode. 2.1.3 RAMP dynamic rheological Curve Testing mode. 2.2 Software interface display: equipment status bar, operating parameters, real-time curves, real-time data, test control. 2.2.1 The device status bar displays the connection status of the device. 2.2.2 The operating parameters should include test torque, test speed, test temperature and test time. 2.2.3 Real-time data can display the test running time, real-time rotational speed, real-time temperature, real-time torque, shear stress and shear rate. 2.2.4 The test control area should have the functions of ascending, descending, stopping, starting and resetting to zero. 2.2.5 Real-time curve display: torque, rotational speed, and temperature three real-time curves. 2.3 Test Information Interface 2.3.1 Static rheological testing mode. You can select the test type, rotor type, input the test name, test personnel and test remarks. Test speed and test time. It can also preview the operation curve to ensure the accuracy of the operation parameters. 2.3.2 STEP Expert Dynamic Rheology Testing Mode. You can select the test type, rotor type, input the test name, test personnel and test remarks. Test speed, test time, start speed, stop speed, number of sampling points. It can also preview the operation curve to ensure the accuracy of the operation parameters. 2.3.3 RAMP dynamic rheological Curve Testing mode. You can select the test type, rotor type, input the test name, test personnel and test remarks. Test speed and test time. It can also preview the operation curve to ensure the accuracy of the operation parameters. 2.4. Test Data Analysis. 2.4.1 The test data is automatically saved in Excel format. 2.4.2 The data analysis interface can reproduce the test data. Viscosity data can be obtained. Yield stress data. 2.4.3 It can form a shear stress/shear rate curve. The curve can be zoomed in and out, and detailed data of the XY axes can be displayed by dragging freely. 2.4.4 It can form a torque/speed curve. The curve can be zoomed in and out, and detailed data of the XY axes can be displayed by dragging freely. Iii. Technical Parameters 3.1 Test sample particle size: ≤3mm. 3.2 High-precision optical programmable drive motor, with arbitrary speed definition to ensure speed accuracy; Speed range: 0.1-200 rpm. 3.3 Angle measurement accuracy: ±0.05°. 3.4 Torque range: -1000 to +1000 mn.m, with maximum torque system protection function. 3.5 Torque measurement resolution: 0.01mN.m. 3.6 Sampling rate: 0.005-60 seconds 3.7 Working voltage: AC220V; Rated power: 600W 3.8. Main unit weight: approximately 35kg; Dimensions: 350mm*284mm*910mm. Iv. Equipment Configuration 4.1. One standard test host is provided. 4.2. One standard control laptop is provided. (Includes a power adapter cable 4.3. One high-precision torque sensor is standard equipped. 4.4. Standard equipped with one RJD-406-3S type and one RJD-703-2S type standard rotor (containing temperature sensor and probe hand tightening screw) 4.5. Standard configuration: 1 double-layer sample cell (the interlayer can circulate constant-temperature water) 4.6. Standard cables: 1 power cord, 1 data cable, and 2 temperature sensor cables. 4.7. Optional constant temperature water bath 4.8. Select and configure drainage pipes 4.9. Select and match water supply pipes