Digital Rotational Viscometer

BD-NDJ-1E Digital Rotational Viscometer

Product introduction

BD-NDJ-1E Digital Rotational Viscometer is one of the upgraded products in our company. Adopting the advanced mechanical design technology, the manufacture techniques and the microcomputer technology, it can collect data accurately. Using white background light and ultra bright LED display screen, it can show data clearly. With a special printing interface, it can plot out the measurement data through a printer.

It is suitable to determine the absolute viscosity of the Newton liquids and the apparent viscosity of non-Newtonian liquids. It can be widely used to determine the viscosity of various liquid such as greases, oil paints, plastic, pharmaceuticals, dopes, adhesives, and detergents, etc. 

Main technical features

1. The instrument adopts advanced mechanical design technology and manufacturing process, using micro-computer technology to control speed, collect data and process data. Accurate data acquisition, high sensitivity, reliable test results, easy to use, and good looking.

2. Display selection of white backlight, high brightness LCD display, can directly display the viscosity of the sample, the number of the rotor, speed and other information, data display clear.

3. The test data can show on the screen real time and also output by printer. In addition, the instrument can also connect with PC via RS232 communication port.

4. Choose different models can have different ranges, for measuring different samples.

Main technical specifications

1. Measurement range:  (1 ~ 6000000)mPa•s

2. Spindle: No.0 ~ No.4，five kinds of spindles

3. Spindle speed:(0.1,0.2,0.3,0.6,1.5,3,6,12,30,60,120)r/min 

                          Also can do stepless speed regulation.

4. Accuracy: ±1% (F.S);

5. Print output: Needle printer 

6. Communication with the PC: RS232 interface

7. Power supply: AC 220 V±10 %, 50 Hz±10 %( 24V adapter)

8. Working environment: 

    (1) Ambient temperature: 5 ~ 35°C

(2) Relative humidity: ≤80%

Optional accessories

1. Circulating constant temperature water bath

2. Double-layer sample cup

3. Small sample adapter