Automatic Tar Oil Digital Price Rotary Lab Portable Viscometer
China Automatic Tar Oil Digital Price Rotary Lab Portable Viscometer, Find details about China Viscometer, Viscosimeter from Automatic Tar Oil Digital Price Rotary Lab Portable Viscometer
Basic Info.
Model NO.
CY-NDJ8S
Viscometer Reproducibility
±0.2%
Viscometer Rotor Number
6
Viscometer Rotor Speed
30r/min
Viscometer Rotor Specifications
3 Size
Rotating Speed
0.3/0.6/1.5/3/6/12/30/60 Rpm
Displaying Resolution
0.01cp
Random Rotor
1#, 2#, 3#, 4#
Sample Consumption
250ml-400ml
External Dimensions
400×200W×430 (L×w×h, mm)
Trademark
CYEEYO
Transport Package
Plywood
Specification
75cm*65cm*70cm
Origin
Shan Dong
HS Code
9027500090
Model NO.
CY-NDJ8S
Viscometer Reproducibility
±0.2%
Viscometer Rotor Number
6
Viscometer Rotor Speed
30r/min
Viscometer Rotor Specifications
3 Size
Rotating Speed
0.3/0.6/1.5/3/6/12/30/60 Rpm
Displaying Resolution
0.01cp
Random Rotor
1#, 2#, 3#, 4#
Sample Consumption
250ml-400ml
External Dimensions
400×200W×430 (L×w×h, mm)
Trademark
CYEEYO
Transport Package
Plywood
Specification
75cm*65cm*70cm
Origin
Shan Dong
HS Code
9027500090
Product Desciption
Digital Cone Plate Viscometer Viscosity Meter Viscosimeter 
Detailed Technical Parameters
Why measure viscosity?
By measuring the viscosity, the rheological behavior of the object can be obtained, which has important guiding value for predicting the process control, transportability, and operability of the product during use. The rheological properties are often related to other product characteristics such as color, density, stability, solid content, and molecular weight changes. Viscosity measurements are the most sensitive and convenient way to detect these properties.
Viscometer test principle
The machine transmission component drives the sensor with a high subdivision driving stepper motor to drive the rotor through the hairspring and the rotation shaft. If the rotor is not subjected to fluid resistance, the hairspring sensor pointer is in the same position as the stepper motor sensor pointer. Conversely, if the rotor is subjected to viscous drag of the liquid, the torque generated by the balance spring counteracts the viscous drag and eventually reaches equilibrium. At this moment, the signal is output to the microcomputer processor through the photoelectric sensor for data processing, and finally the liquid viscosity value is displayed on the liquid crystal screen.
By measuring the viscosity, the rheological behavior of the object can be obtained, which has important guiding value for predicting the process control, transportability, and operability of the product during use. The rheological properties are often related to other product characteristics such as color, density, stability, solid content, and molecular weight changes. Viscosity measurements are the most sensitive and convenient way to detect these properties.
Viscometer test principle
The machine transmission component drives the sensor with a high subdivision driving stepper motor to drive the rotor through the hairspring and the rotation shaft. If the rotor is not subjected to fluid resistance, the hairspring sensor pointer is in the same position as the stepper motor sensor pointer. Conversely, if the rotor is subjected to viscous drag of the liquid, the torque generated by the balance spring counteracts the viscous drag and eventually reaches equilibrium. At this moment, the signal is output to the microcomputer processor through the photoelectric sensor for data processing, and finally the liquid viscosity value is displayed on the liquid crystal screen.
Details Description
Instrument main features:
Instrument main features:
- It is integrated with the internationally most updated microcomputer driver and imported stepping motor which rotates stably and reliably in an accurate rotating speed.
- The horizontal displaying unit is on the front of the viscometer, and can be adjusted conveniently.
- The measuring range and viscosity value are accurately displayed with two digits after the decimal point, i.e. 0.01mPa.s.
- The function of timed measuring is practicable for measuring any non-Newtonian liquid.
- By the printing interface, a micro-printer can be connected to print various data
Detailed Technical Parameters
| Model | NDJ-8S | ||
| Measuring range | 1*~2 million cp | ||
| Rotating speed | 0.3/0.6/1.5/3/6/12/30/60 RPM | ||
| Displaying resolution | 0.01cp | ||
| Random rotor | 1#, 2#, 3#, 4# | ||
| Sample consumption | 250mL-400mL(According to different rotors) | ||
| Measuring accuracy | ≤±2.0% F.S(Newtonian liquid) | ||
| Repeatability | ±0.5% | ||
| Measuring range | The maximum viscosity value measurable for the chosen combination of | ||
| display | rotor and rotating speed can be automatically displayed | ||
| The optimal combination of rotor and rotating speed can be given | |||
| Scan/ timing | automatically according to the sample viscosity | ||
| Timing in 0~60min, improving the data repeatability in non-Newtonian liquid | |||
| measurement | |||
| External dimensions | 400×200W×430 (L×W×H, mm) | ||
| Net weight | 4.8kg | ||
| Power supply | 110V-230V | 50HZ/60HZ | |
| Note:* Below 15mpa.s viscosity measurement,need to match ULR accessories. | |||
| Unit conversion: 1pa.s=1000 mPa.s 1p=100 mPa.s | 1 mPa.s=1cp | ||
Standard configuration list:
Viscometer main unit*1, lifting column*1, base*1, L1 to L4 rotor*1 each, spindle guard*1, operation manual*1, power adapter*1
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