Overview
The LDV-2 + Pro Digital Viscometer is a High Accuracy measuring instrument that uses a 16-bit microcomputer processor and stepper motor high-subdivision drive technology for data collection using a stand-alone or connected micro-printer and computer. Its Measurement range is 1-6 million mPa · s, suitable for a variety of viscosity measurement scenarios.
Features
1. Can be used alone or connected to a micro printer and computer for data collection
2. High subdivision drive stepper motor swirl/spin, Rotation speed is accurate and stable, not affected by AC voltage Frequency changes
3. For thixotropic non-Newtonian liquids, timing function ensures data conformity
4. Humanized design, 2000 kinds of stepless setting of shear rate, synchronous display of shear stress, shear rate, Rotation speed, viscosity, time, temperature and maximum viscosity value
5. Optional DVLoad software for fully computer automated operation, or DV data collection and programmable analysis software
6. Measurement and correction of full scale and each gear Linearity through PC interface, the performance reaches the international professional level
7. Built-in RTD temperature sensor real-time monitoring sample temperature, accuracy 0.1 ℃, range 0-100 ℃
8. Different standard rotors can be selected to support the calibration of reference materials in line with international standards
Principle
The instrument adopts a high-subdivision drive system of stepper motor with 16-bit microcomputer processor as the core, and controls the rotor swirl/spin through stepless transmission to measure the viscosity of the fluid. The built-in PT100 temperature sensor monitors the sample temperature in real time to ensure the measurement accuracy.
Applications
Chemical, Petroleum, Food, Pharmaceutical, Coating, Scientific Research Laboratory
Steps
1. Select the standard rotor as required and install it
2. Connect the power supply and turn on the instrument.
3. Rotation speed and shear rate
4. Place the sample in the beaker or adapter
5. Start measurement, the instrument automatically collects data
6. Optional connection to printer or computer to export data
Notice
- Power supply voltage within 110~ 220V range before use
- Measurement range reduced by 6 times with optional small sample adapter
- Regular use of reference material calibration instruments to maintain accuracy
Avoid Operating in Extreme Temperatures or Humidity environments
- Be careful when installing the rotor to prevent damage to the bearing system
