Digital Rotational Viscosity Meter Rotary Viscometer
Order(Moq): 1 set
Compliance: CE Certified
Package: Plywood Case
Product Origin: China
Warranty: One-year warranty with lifetime support
Payment: T/T, Western Union, Paypal, Ali Trade Assurance
Laboratory Digital Rotational Viscosity Meter Rotary Viscometer With Touch Screen
Product Description
NDJ - T series viscometer is intelligent instrument based on ARM technology, to achieve full screen operation, to replace the traditional mode of operation of the traditional buttons plus small size LCD screen. This series has high performance stepper motor and driver, according to the procedures set accurately and smoothly running, the motor driven by constant speed rotation torque sensor the rotor. When the rotor in the measured by liquid viscous resistance, and force feedback to the torque sensor, through the corresponding internal processing and operation, the viscosity of the fluid to be measured data can be displayed.
Features
1. Using ARM technology, built-in Linux system. The operation interface is concise and clear, through the creation of test programs and data.
Analysis, fast and convenient viscosity test.
2. The viscosity measurement value is accurate, and each range is automatically calibrated by computer, with high accuracy and small error.
3. Rich display content: In addition to viscosity, there are also temperature, shear rate, shear stress, measured value as a percentage of full scale value (graphic display), range overflow alarm, automatic scanning, the maximum measurement range under the current rotor speed combination, Date, time, etc. It can also display the kinematic viscosity when the density is known, which greatly meets the different measurement requirements of users.
4. Complete functions, can measure regularly, build 30 sets of test programs, access 30 sets of measurement data, and display viscosity in real time.
Curves, print data and curves, etc.
5. Front level meter, level adjustment is intuitive and convenient.
6. Optional temperature probe, special constant temperature bath for viscometer, constant temperature cup, printer, standard viscosity sample (standard silicone oil), etc.
7. Chinese and English operating system.
Specification
| Model No. | NDJ-5T |
NDJ-9T |
NDJ-8T |
| Control/Display mode | 5-inch color touch screen | ||
| Speed (r/min) | 6/12/30/60 | 0.3/0.6/1.5/3/6/12/30/60 | |
| Measuring range mPa.s | 1~100000 (100,000) | 1~2000000 (2 million) | |
| (For measuring ultra-low viscosity below 10, 0# rotor is required) | |||
| Rotor | 1-4# (standard configuration) 0# Rotor (optional) |
||
| Measurement error (Newtonian liquid) | ±0.5% | ±0.25% | ±0.5% |
| Repeat error (Newtonian liquid) | ±0.25% | ||
| Timing function | The standard configuration | ||
| Temperature measurement function | Standard temperature probe interface (optional temperature probe required) | ||
| Auto scan function | Automatically scan and recommend the best combination of rotor and speed | ||
| Display the maximum measurement range | Automatically display the measurable viscosity range of the selected rotor and speed combination | ||
| Display shear response/shear rate | Standard configuration | ||
| Automatic display of kinematic viscosity | Need to enter the density of the sample | ||
| Self-built measurement program | Up to 30 groups can be saved (including rotor, speed, temperature, time, etc.) | ||
| Save measurement results | Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, Shear stress, time, density, kinematic viscosity, etc.) |
||
| Viscosity curve | Real-time display of viscosity curve | ||
| Data and curve can be printed (print interface is standard, printer is required) | |||
| Data output interface | Standard configuration | ||
| Thermostatic components | Options (including special constant temperature baths and constant temperature cups for various viscometers) | ||
| Power supply | Wide voltage operation (110V / 60Hz or 220V / 50Hz) | ||
| Dimensions | 300 × 300 × 450(mm) | ||
Products Details


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