PUSHEN NDJ-8S Digital Rotational Viscometer 2000000mPa.s

NDJ-8S

Rotational Viscometer

Measurement range 10~2000000mPa · s, rotor specifications 1 #, 2 #, 3 #, 4 #, Rotor speed 0.3/0 6/1.5/3/6/12/30/60rpm, reproducibility +/- 1% F.S, Measurement accuracy +/- 5% F.S.

NDJ-5(8)SB rotary digital display viscometer is controlled by single-chip microcomputer. It is an intelligent instrument with data collection, processing and Chinese character display. The instrument controls the stepper motor to run accurately and smoothly according to the set speed, and drives the rotor to rotate through the hairspring. When the rotor is not subjected to resistance, the rotor and the motor rotate synchronously; when the rotor is subjected to the resistance of the measured liquid, the rotation of the rotor will lag behind the motor. When the tension of the balance spring and the liquid resistance are balanced, the opening angle of the rotor lagging behind the motor is fixed. By measuring the opening angle, according to the set speed and rotor, the instrument calculates the viscosity of the measured liquid and displays it on the LCD.

Compared with similar instruments, the NDJ-5(8)SB viscometer is not only easy to operate, stable in speed, high in measurement accuracy and wide in working Voltage range, it also has an automatic search function, that is, it can search for the best viscometer required for measuring unknown samples. Rotor and RPM.

NDJ-5(8)SB viscometer. It can be widely used in the determination of solvent-based adhesives, latex, biochemical products, paints, coatings, cosmetics, inks, pulp, starch, food, etc.

The viscosity range corresponding to the combination of rotor and rotational speed can be referred to the table below

Packing list：Rotational viscometer X1, rotor X4, rotor protection frame X1, base bracket X1, power adapter X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.