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Measurement range up to 16,000,000 mPa · s with four rotors; Continuously variable speed, Rotation speed 0.1-200 rpm; Linear dispersion output function, which can record viscosity changes with temperature and time in real time.
Category : Rotational Viscometer
Brand : PingXuan
SKU : NB049027
Service :The delivery and service By NBCLab.Com
The LVTV-2C + KDC-1WB Thermostatic bath rotational viscometer is a laboratory instrument specially designed for High Accuracy fluid viscosity measurement, integrating advanced digital display technology and stable thermostatic control functions. The device uses a digital display Operating interface with a wide range of viscosity measurement (1 to 16,000,000 mPa · s), equipped with a variety of rotor specifications, supports stepless speed change, Measurement accuracy and good reproducibility. The optional KDC-1WB Thermostatic bath uses microcomputer temperature control and PID adjustment technology. The temperature control is accurate and stable, supports internal and external circulation, ensures reliable viscosity testing under different temperature conditions, and has the function of viscosity temperature time Linear dispersion output.
1. High Accuracy measurement: Measurement accuracy of +/- 1% F. S, reproducibility up to +/- 0.2% F. S, Display resolution of 0.01 mPa · s. 2. Wide Measurement range: The viscosity measurement range is 1 to 16,000,000 mPa · s, meeting the testing needs of low to high viscosity samples. 3. Multifunctional display: The LCD screen can display various parameters such as viscosity, shear rate, shear stress, Rotation speed, temperature, percentile torque, rotor number and the maximum viscosity value that can be measured at the current Rotation speed. 4. Precision thermostatic control: Optional KDC-1WB Thermostatic bath, Temperature range -5 ℃ to 100 ℃, Temperature Fluctuation is only +/- 0.03-0 ℃, to ensure a stable test environment. 5. Flexible speed regulation and rotor configuration: Rotor speed 0.1~ 200rpm, support continuously variable speed; standard 1 #, 2 #, 3 #, 4 #four specifications of rotor, wide applicability. 6. Data recording function: With viscosity temperature time Linear dispersion output function, it can record the change of viscosity with time and temperature in real time. 7. High-efficiency thermostatic system: Thermostatic bath adopts Compressor refrigeration, pump Flow rate 8L/min, supports internal and external circulation, can quickly reach and maintain the set temperature.
The rotational viscometer works based on the swirl/spin Measurement principle. The motor drives the rotor to swirl/spin at a uniform speed in the sample fluid. Tack resistance to the rotor causes the spring connected to it to deflect. The instrument detects this amount of deflection (i.e. torque) and calculates the viscosity value of the fluid based on known rotor geometry parameters, Rotation speed and instrument constants. The optional Thermostatic bath precisely controls the sample temperature through a microcomputer temperature control system and PID adjustment technology, and ensures uniform and stable temperature through the internal and external circulation system, resulting in accurate and reliable viscosity data.
Petrochemicals, Coating inks, Food and Medicine, Cosmetics, Adhesives, Research and Education
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1. Install and connect the LVTV-2C host with the KDC-1WB Thermostatic bath to ensure the power connection is correct. 2. According to the estimated sample viscosity, select the appropriate rotor and install it on the Viscometer. 3. Place the measurement cup containing the sample in the Thermostatic bath, ensuring that the rotor is immersed in the sample to the designated marking line. 4. Set the desired test temperature on the Thermostatic bath control panel, start the thermostatic system, and wait for the sample temperature to reach the set value and stabilize. 5. Set the required measurement Rotation speed on the Viscometer host. 6. Start the Viscometer motor and start the measurement. 7. After the reading is stable, read and record related parameters such as viscosity from the LCD screen. 8. After the measurement is completed, close the instrument and clean the rotor and measurement cup.
• Please read the manual carefully before use to ensure correct operation. • Select the appropriate rotor according to the sample viscosity range to avoid over-range use. • Ensure that the rotor is immersed in the sample to the required depth and remains vertical. • Thermostatic bath liner is 6L, do not exceed its capacity, and ensure that the circulation line is unobstructed. The instrument should be placed on a stable, vibration-free surface to avoid direct sunlight and strong electromagnetic interference. When cleaning the rotor and measurement cup, use a suitable solvent to avoid scratching the surface. • When not in use for a long time, please disconnect the power supply and place the instrument in a drying environment.
[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.
