Item No.: NDJ-5S/8S/9S-2
Compliance: CE Certified
Order (MOQ): 1 Set
Payment Terms: T/T, L/C, Western Union, Paypal
Product Origin: China
Warranty: One Year warranty with lifetime support
Lead Time: 7 Days
NDJ series digital rotary viscometer can measure the absolute viscosity of Newtonian liquids or the apparent viscosity of non-Newtonian liquids. The data processing software of the viscometer can be used to analyze the rheological properties of non-Newtonian liquids.
NDJ series digital rotary viscosity operation is more convenient, more accurate value measurement and more complete functions.
It is widely used in fluid and semi-fluid production industries and scientific research units such as grease, paint, coating, slurry, textile, food, medicine, adhesive, cosmetics, etc.
Features
1. The measurement data is directly displayed on the LCD screen without secondary calculation.
2. Using the latest international microcomputer drive technology and imported stepping motor, the speed is accurate, stable and reliable.
3. Adopt advanced switching power supply technology, wide voltage and frequency range, the fluctuation of the power supply will not affect the measurement accuracy.
4. The horizontal display device is on the front of the viscometer, which is very convenient to adjust (new).
5. In all ranges, the display accuracy of the viscosity value is accurate to two decimal places, that is, 0.01mPa.S (new).
6. With the function of timing measurement, it is very practical for detecting non-Newtonian liquids (new).
7. Optional temperature probe to measure the temperature of the tested sample in real-time.
8. With an automatic scanning function, the instrument can automatically recommend the best combination of rotor and speed.
9. It can automatically display the maximum viscosity range that the selected combination can measure.
10. With a print interface, it can be directly connected to a micro printer to print various data (new).
11. Optional data processing software can record the changes in viscosity with time, rotation speed or rotor (shear rate) and temperature in real-time, which provides a good understanding of the viscosity and rheological properties of the non-Newtonian liquids Method means.
Specification
| Instrument model | NDJ-5S/9S | NDJ-8S |
| Display mode | liquid-crystal display | |
| Speed (r/min) | 6 / 12 / 30 / 60 | 0.3/0.6/ 1.5/3/6/12/30/60 |
| Rotor | 1#、2#、3#、4# The 0# rotor is optional, for measuring ultra-low viscosity below 15 | |
| Measuring range | 1～100,000 | 1～2,000,000 |
| The sample size required for each measurement | 250 - 400ml | |
| Viscosity display accuracy | 0.01mPa.S | |
| Measurement error | ±3% (Newtonian liquid) | |
| Repetitive error | ±1.5% （Newtonian liquid) | |
| Sample amount | 18ml （Each measurement required） | |
| Timing measurement function | standard configuration | |
| Temperature measurement | standard configuration | |
| Measurement range display | Can automatically display the maximum viscosity of composite rotor and speed of the selected measurement value | |
| Constant temperature component | Option (special viscometer constant temperature bath, constant temperature cup, temperature probe, etc.) | |
| Data output interface | standard configuration | |
| Data processing software | option | |
| Working power supply | 110V / 60Hz，220V / 50Hz | |
| Outline dimension | 300 X 300 X 450(mm) | |
Optional Parts
1. Ultra-low viscosity adapter (0# rotor)
A set of three pieces (rotor, sample bucket, connecting frame)
Used to measure ultra-low viscosity samples below 15mPa.S
The amount of sample required for each measurement is 18-20ml
The accuracy of measurement is 0.1mPa.S
2. Temperature probe (temperature sensor)
High precision temperature measuring chip with A/D conversion
Measuring range: 0 - 100
Measurement accuracy: 0.1
3. Micro thermal printer
Can be directly connected with the viscometer
print data
Print curve
viscometer
The structure of the viscometer is shown in the figure:
Detail
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Email: [email protected]
Tel/WhatsApp: +86 18598065580
Skype: [email protected]
Wechat: +86 18598065580
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