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Suitable for small sample volumes of 0.5-2.0 mL, with a testing accuracy of ±1.0%. Equipped with a 7-inch color touchscreen and a CORTEX-A7 core, supporting multi-language interfaces and remote control functions.
Category : Rotational Viscometer
Brand : PingXuan
SKU : NB050875
Service :The delivery and service By NBCLab.Com
The cone and plate viscometer DV-IICPLV is suitable for viscosity measurement of small sample volumes, requiring only 0.5-2.0 mL of sample. The instrument features an advanced CORTEX-A7 core and LINUX operating system, equipped with a 7-inch color LCD touch screen. Its user interface is simple and clear, allowing for quick and convenient testing and data collection. It offers programming capabilities and result analysis functions, supporting data averaging and QC alerts. Test data can be directly transferred to a computer, printed using a micro printer, or exported via a USB drive, and can also be remotely controlled via a computer.
1. 7-inch full-color touch screen display, supports multiple language interfaces including Chinese/English/Japanese/Korean, and real-time trend display. 2. Enhanced safety control, supports customized user permissions, test date and time recording. 3. Built-in multiple options, including temperature control, timed measurement, customizable speed/rotor lists, and programmable QC upper and lower limit alarms. 4. Comprehensive display information, including viscosity, kinematic viscosity, temperature, shear rate/shear stress, % torque - speed/rotor, and program step status. 5. Specifically designed for small sample volumes, requiring only 0.5~2.0 mL of sample. 6. Provides USB/RS232 interfaces, with optional computer control software and micro printer. 7. Optional temperature probe (built into the sample cup) and dedicated viscometer constant temperature water bath for direct sample temperature measurement and control. 8. Provides precise shear rate, capable of measuring sample rheological curves, with small sample volume and fast constant temperature. 9. Test accuracy is ±1.0%, with a temperature range of 5°C~80°C.
The cone-plate viscometer operates based on a cone-plate measurement system. The instrument drives a conical rotor to rotate within a fixed flat-plate sample cell via a motor. As the rotor rotates through the sample, the viscous resistance generated by the sample applies a torque. The instrument precisely measures this torque and, combined with the known rotor geometry (cone angle, radius) and rotational speed, calculates the sample’s viscosity, shear stress, and shear rate. By controlling variations in rotational speed, the rheological curve of the sample can be plotted. An optional temperature probe and constant-temperature water bath are available for precise control of the sample temperature, ensuring the accuracy of measurement results.
Suitable for fields requiring viscosity measurement of small sample quantities, such as research and development and quality control in industries including coatings, inks, cosmetics, adhesives, food, pharmaceuticals, and petrochemicals.
The specific standards that are met are not mentioned in the materials.
1. Power on and log into the system (based on user permissions). 2. Select or create a test program on the main interface and set parameters (e.g., speed, temperature, QC limits, etc.). 3. Install the selected cone rotor. 4. Use a pipette to take 0.5-2.0 mL of sample and inject it into the center of the sample cup. 5. If temperature control is required, connect the constant temperature water bath and set the temperature, or install a sample cup with a temperature probe. 6. Carefully raise or lower the sample cup and rotor assembly to the measurement position. 7. Start the test program on the touchscreen. 8. The instrument runs automatically, displaying real-time data and trend graphs for viscosity, temperature, torque, etc. 9. After the test is completed, view and analyze the results (e.g., data averaging, QC alarm status). 10. Export data to a USB drive via the USB port, transfer it to a computer, or connect a micro printer to directly print the report.
• The instrument should be placed on a stable, vibration-free surface. • Select the appropriate cone rotor based on sample characteristics (estimated viscosity range, required shear rate). • When adding the sample, ensure precision, with the sample volume within the range of 0.5–2.0 mL, and avoid generating bubbles. • When raising or lowering the rotor and sample cup assembly, operate gently and steadily to prevent collision damage to the cone tip or sample cell. • For temperature-controlled measurements, ensure stable circulation of the constant temperature water bath or correct installation of the temperature probe, and allow sufficient time for the sample to reach thermal equilibrium. • After testing high-viscosity or easily drying samples, clean the rotor and sample cup promptly and thoroughly. • Regularly calibrate the instrument using standard fluids to ensure measurement accuracy. • Remote control software and certain accessories (such as specific rotors, temperature probes, constant temperature water baths) are optional and should be selected based on actual needs.
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
