Introduction:

The newly designed NDJ series rotary viscometer not only has modern aesthetic elements in appearance, but also is easy to operate, accurate in measurement and complete in function, and many of them are not available in domestic similar products.

    It adopts key components such as imported microcomputer chip and stepping motor, and has functions such as liquid crystal backlight display, program setting, automatic control, timing measurement, automatic scanning, level pre-position and error alarm. The screen directly displays information such as viscosity, temperature, time of measurement, speed, rotor number, percent torque, and viscosity range measured by the selected range. The linearity of each bar of the viscometer is automatically corrected by the computer according to the nominal value of the standard sample, ensuring that the instrument is highly sensitive, highly accurate, and highly repeatable. The measured data is accurate, reliable and repeatable.

NDJ series digital viscometer is widely used in fluid, semi-fluid production industries, research institutes and universities and colleges such as grease, paint, paint, paste, textile, food, medicine, adhesive, cosmetics.

 Features:

1. Measurement data is displayed directly on the LCD screen without secondary calculation

2. Adopting microcomputer drive technology and imported stepping motor, the speed is accurate, stable and reliable.

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 horizontal display device can be adjusted while sitting under the viscometer operation panel, which is very convenient (new function).

5. Viscosity value display value accuracy is accurate to two decimal places, namely 0.01mPa.S (full scale) (new function).

6. With the function of timing measurement, it is very practical for detecting non-Newtonian liquid (new function).

7. Select the temperature probe to measure the temperature of the sample being tested in real time.

8. With automatic scanning function, the instrument can automatically recommend the appropriate combination of rotor and speed.

9. Automatically display the range of viscosities that can be measured for the selected combination.

10. With a print interface, you can directly connect to a micro printer and print various data (new features).

11. Optional data processing software, which can record the change of 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 non-Newtonian liquids. Method of means.

Technical Parameters:

Instrument model: SNB-1

Display mode: Large screen LCD display (in Chinese and English)

Speed (r/min): 0.3/0.6/1.5

/3/6/12/30/60

Rotor: 1#, 2#, 3#, 4#

0# rotor is optional and is used to measure low viscosity below 10

Measurement range (mPa.s): 1 to 2,000,000

(2 million)

Viscosity display accuracy: 0.01mPa.S

Measurement error: ±1% (Newtonian liquid)

Repeat error: ±0.5% (Newtonian liquid)

Timing measurement function: standard

Temperature measurement

Auto-scan feature automatically scans and recommends a preferred combination of rotor and speed

Measurement range display Automatically displays the selected viscous viscosity range of the selected combination of rotor and speed

Thermostatic parts Option (special temperature bath for thermometer, thermostatic cup, temperature probe, etc.)

Data output interface (data cable is available or optional)

Data processing software option

Power supply 110V / 60Hz, 220V / 50Hz

Dimensions 300 × 300 × 450 (mm)