NDJ-1C-T High Temperature Viscometer
Use
The dynamic viscosity of hot melt adhesive, asphalt, paraffin and other high temperature melt materials can be measured.With the advantages of accurate, rapid, intuitive and simple measurement, the instrument is recommended by the adhesive industry standard compilation and selected by customers in related industries.
The machine adopts microcomputer drive technology, imports and stepper motor LCD backlit display, timing measurement, level bubble front, smooth speed, good accuracy and procedural design, easy operation and error alarm functions, such as screen directly display viscosity, rotational speed, torque and rotor number, is the information such as the temperature of the liquid.The full range of the instrument, all the linear degree of each block through the PC interface, with different viscosity of the standard samples for calibration, to ensure that the instrument has a good precision and repeatability.
NDJ-1C-T High Temperature Viscometer
Main features:
- Measurement data is directly displayed on the LCD screen without secondary calculation.
- Adopt microcomputer drive technology, imported stepper motor, accurate speed, stable and reliable.
- Switching power supply technology is adopted. The voltage and frequency range are wide.
- The horizontal display device is on the front of the viscometer, which is very convenient to adjust (new function).
- The viscosity value is displayed to two decimal places, namely 0.01mPa.S (new function).
- With the function of timing measurement, it is very practical for detecting non-newtonian liquid (new function).
- Some wax-like samples have very low viscosity and can be measured with 0# rotor (added function).
- The high temperature furnace adopts built-in integral heating, with uniform heating and small thermal inertia;
- The temperature controller adopts the self-tuning PID adjustment technology of the latest algorithm, which makes temperature control precise.Large-screen backlit LCD displays the information of setting temperature, actual temperature, working condition and heating power directly, which is easy to operate.
- Can automatically display the viscosity range that can be measured for the selected combination.
- With print interface, it can directly connect to micro printer to print various data (new function).
- Optional data processing software can record the change of viscosity with time, speed or rotor (shear rate) and temperature in real time, which provides a good method for understanding the viscosity and rheological properties of non-newtonian liquids.
NDJ-1C-T High Temperature Viscometer
Standard
Determination of viscosity of adhesives
HG/T 3660-1999 T hot-melt adhesives – determination of melt viscosity
And asphalt viscosity test standards.
Specification
| Model | NDJ-1C |
| Display | Backlight liquid crystal, digital display |
| Rotor(r/min) | 0.5 / 1 / 2 / 5 / 10 / 20 / 50 |
| Rotor | 21#、27#、28#、29# |
| Measure range (mPa﹒s) | 10～200,000（Standard，21,27,28,29#rotor） 1-2000 (use 0# rotor,optional） |
| Measure error (牛頓液體) | ±3% |
| Repetitive error(Newtonian liquid) | ±1.5% |
| Timing function | Standard configuration |
| Auto scan function
| Automatically scan and recommend preferred combination of rotor and speed |
| Shows the maximum measurement range | The selected rotor and rotational speed combinations are automatically displayed in a measurable viscosity range |
| Automatic display of kinematic viscosity | Need to input the density of the sample |
| Self-built measurement procedures | save 30 sets (including rotor, speed, temperature, time, etc.) |
| Save measurement results | save 30 sets of data can be saved (including viscosity, temperature, rotor, rotation speed, time, density, motion viscosity, etc.) |
| Viscosity curve
| Real-time display of viscosity curve |
| Data and curve can be printed (standard with print interface, need to choose a printer) | |
| Heating methods | Electric heating |
| Temperature control range | RT+10℃～250℃ |
| Temperature control accuracy | 0.1℃ |
| Temperature measuring interface | Have |
| Data output interface
| Have |
| Data processing software | Optional |
| Outside size(mm) | 300 × 300 × 450 |
Standard configuration
| Host machine | 1pcs | Rotor | 21/#、27#、28#、29# |
| Outer barrel | 2pcs | Temperature control device | 1pcs |
| High temperature furnace | 1pcs | Power wire | 1pcs |
| certificate of quality | 1pcs | Operate manual | 1pcs |
| warranty card | 1pcs |
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