Model: NDJ-1C
This NDJ-1C rotational viscometer is used to measure the dynamic viscosity of hot melt adhesive, asphalt, paraffin and other hot melting materials. Features accurate, fast, direct, easy operation. It complete with a heat furnace.
Features & Functions
Microcomputer drive technology, imported stepping motor, LCD backlight display
Timing measurement easier for measuring of non-newton liquids, horizontal bubble front, stable rotation speed, error alarm
Directly displays viscosity and rotation speed, percentage torque, rotor number, temperature of the measured liquid and other information.
The full scale and linearity of each gear are all calibrated through the PC interface with standard samples of different viscosities to ensure reliable accuracy and repeatability.
Uniform heating of heating furnace
PID control mode of thermal controller
Automatic display of measure range of the selected configuration
Easy to connect with micro printer
PC analysis software optional, can real time record the corresponding changes of viscosity against time, rotation, rotor, temperature, which is good way to study the Rheological properties of non-newton liquids.
Specifications
| Display | LCD with backlit |
| Rotation (r/min) | 0.5 / 1 / 2 / 5 / 10 / 20 / 50 |
| Rotors | 21#,27#,28#,29# |
| Measure range(mpa.s) | 12-200,000( with 21,27,28,29# rotors), * If need to test measure under 10mpa.s, can choose the RVDV-1T-H model. |
| Measure deviation(Neton liquid) | ±3% |
| Repeated deviation(Neton liquid) | ±0.5% |
| Heating mode | electric heating |
| Temperature range | RT+10℃-250℃;±0.1℃ |
| Temperature interface | Yes |
| Data output interface | Yes |
| Data analysis software | optional |
| Overall size | 300mm×300mm×450mm |
*If need to use the 0# rotor to measure viscosity under 10mpa.s, have to choose the RVDV-1T-H touch screen viscometer.
Standard configurations
| Master unit | 1 |
| Rotary bucket | 2pcs |
| Heating furnace | 1pc |
| User manual | 1pc |
| Rotors | 0#(optional)21/#,27#,28#,29# |
| Thermal controller | 1pc |
| Power cord & cable | 1ea |
