1. Product introduction
The NDJ-1C Brookfield heating viscometer adopts the latest international microcomputer drive technology, imported stepping motor, and LCD backlight display. It has functions such as timing measurement, level bubble front, stable speed, good accuracy, programmed design, easy operation, and error alarm. The screen directly displays Viscosity, speed, percent torque, rotor number, temperature of the liquid to be measured, etc. The instrument's full scale and linearity of each gear are all measured and calibrated through the PC interface, using standard samples of different viscosities to ensure that the instrument has good accuracy and repeatability.
2. Product parameter
Model | NDJ-1C |
Display mode | Backlight, digital display |
Rotational speed (r/min) | 0.5 / 1 / 2 / 5 / 10 / 20 / 50 |
Rotator | 21#、27#、28#、29# |
Measuring range (mPa.s) | 10 ~ 200,000 (200,000) (standard, using 21,27,28,29# rotors) 1-100 (rotor 0# is used) (optional, specially proposed when ordering) |
Measurement error (Newtonian liquid) | ±3% |
Repetition error (Newtonian liquid) | ±0.5% |
Mode of heating | electric heating |
Temperature control range | room temperature +10℃~250℃ |
Temperature control accuracy | 0.1℃ |
Temperature measuring interface | have |
Data output interface | have |
Data processing software | select to breed |
Overall dimension (mm) | 300x300x450 |
3. Product features
1. The measurement data is directly displayed on the LCD screen without secondary calculation.
3. Using switching power supply technology, the voltage and frequency range is wide, and the fluctuation of the power supply will not affect the measurement accuracy.
4. The level display device is on the front of the viscometer, which is very convenient to adjust (new function).
5. The accuracy of the displayed value of the viscosity is accurate to two decimal places, that is, 0.01mPa.S (new function).
6. It has the function of timing measurement, which is very practical for detecting non-Newtonian liquids (new function). the
7. Some wax-like samples have very low viscosity and can be measured with 0# rotor (new function).
8. The high-temperature furnace adopts built-in overall heating, which is evenly heated and has small thermal inertia.
9. The temperature controller adopts the latest algorithm self-tuning PID adjustment technology, and the temperature control is accurate. The large-screen backlit LCD screen directly displays information such as set temperature, actual temperature, working status, heating power, etc., and is easy to operate.
10. It can automatically display the viscosity range that can be measured by the selected combination.
11. With a printing interface, it can be directly connected to a micro-printer to print various data (new function).
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