Overview
The NIRUN HBDV-T2 digital Viscometer is a viscosity and temperature control machine that integrates viscosity measurement and precise temperature control. It uses a small sample adapter (SSR) system consisting of a sample sleeve and SC4 rotor, which requires only 2-16ml of samples for accurate measurement at a specific shear rate. Its cylindrical geometry ensures the accuracy of viscosity and shear rate data. The device achieves rapid temperature rise and fall with semiconductor temperature control and built-in optimization programs, with temperature control accuracy of +/- 0.1 ° C. It is equipped with DV-T2 software for data collection, programmable analysis and rheological Linear dispersion analysis.
Features
1. Integrated design of viscosity temperature control, high integration.
2. Using a small sample adapter (SSR) system, the sample consumption is small (2-16ml).
3. SC4 rotor cylindrical structure, providing accurate viscosity and shear rate data.
4. The sample cartridge is easy to load, unload and clean, tightly connected with the thermostat, and the thermostatic is accurate and fast.
5. Stir the rotor with a small amount of sample, effectively reduce the temperature unevenness, shorten the thermostatic time.
6. Semiconductor temperature control, adjustable temperature rise and fall, temperature control accuracy +/- 0.1 ℃.
7. Equipped with DV-T2 data collection and programmable analysis software, support rheological Linear dispersion analysis, flexible operation.
8. Adopt continuously variable speed (0.1~ 200 rpm), ruby bearings, beryllium bronze torque materials and metal lifting systems.
Principle
The Viscometer drives the SC4 rotor in the sample-containing sleeve with a microcomputer control system to set the rotational speed swirl/spin. The Tack resistance (torque) to the rotor is measured by the Beryllium Bronze Sensor and converted into a viscosity value. At the same time, the semiconductor temperature controller is tightly connected to the sample cartridge, and the sample temperature is precisely controlled by the built-in optimization program to ensure that the measurement is carried out under thermostatic conditions. The DV-T2 software is responsible for the data collection, speed and temperature program control, and can perform rheological analysis.
Applications
Suitable for sample analysis, rheology research, product quality control and other fields that require accurate measurement of viscosity and temperature control.
Standards
The data did not mention specific compliance criteria.
Steps
1. Install and connect the device to the computer to ensure that the power is connected.
2. According to the measurement requirements, select the appropriate SC4 rotor and install it.
3. Add 2-16ml of sample to a small sample cartridge.
4. Install the sample cartridge on the equipment to ensure a tight connection with the temperature control section.
5. Set the required temperature control program (target temperature, cooling rate, etc.) through the DV-T2 software.
6. Wait for the sample to reach the set temperature and stabilize.
7. Set Rotor speed (0.1~ 200rpm stepless speed) and other measurement parameters in the software.
8. Start the measurement, the software will continuously collect viscosity and temperature data.
9. After the measurement is completed, stop running, remove the sample cartridge and rotor for cleaning.
10. Use software for data analytics, such as mapping rheological Linear dispersion.
Notice
* Make sure the Power frequency is in the AC100-240V, 50Hz/60Hz range, or use the matching DC17V1.2A. adapter.
* When selecting the rotor and setting parameters, make sure that the measurement value is within the range of the equipment (2-80 million mPa · s).
* The sample volume should be controlled between 2-16ml to ensure measurement accuracy.
* Operating temperature range is -1 ° C to 150 ° C, do not exceed this range.
Please be careful when loading, unloading and cleaning rotors and sample cartridges.
The equipment is heavier (20kg), please pay attention to safety when moving and installing.
When connecting to a computer via the RS232 interface, make sure the connection is secure.
When using software for programming, please set the parameters carefully.
* The equipment is stored in a five-layer cardboard Encasement, and attention should be paid to shock-proof and moisture-proof during transportation and storage.
