NDJ-79A Rotational Viscometer

• Accuracy: ± 3%
• Maximum Measurement Range: ≥6D
• Density Meter Type: Transmission-type Density Meter
• Viscometer Type: Rotary
• Density Meter Principle: Float-type Density Meter
• Test Density: Heavy
• Model NO.: NDJ-79A
• Viscometer Reproducibility: ±0.2%
• Viscometer Rotor Number: 4
• Viscometer Rotor Speed: 30r/min
• Viscometer Rotor Specifications: 4 Size
• Measurement Range: (10~2000000)MPa@S
• Spindle Speed: (0.3,0.6,1.5,3,6,12,30,60)Rpm. Also Can Do Steples
• Measuring Accuracy: ±2 % (F.S)
• Transport Package: Standard Export Packing
• Specification: ISO
• Trademark: TBT
• Origin: Nanjing, China
• HS Code: 90158790
• Production Capacity: 50sets/Month

Product Description

NDJ-79A Rotational Viscometer


Summary
This viscometer is the upgraded instrument of NDJ-79 rotational viscometer. It can be used to determine absolute viscosity of Newtonian liquids and apparent viscosity of Non-Newtonian liquids.
The instrument adopts advanced mechanical design technology and manufacturing process, using micro-computer technology to control speed,collect data and process data.Equipped with high-light LCD screen and micro-needle printer.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.
The instrument has the characteristics of high sensitivity, reliability, convenience and good looking.It can be widely used to determine the viscosity of liquids such as greases, oil paints, plastics, pharmaceutics, coatings, adhesives, detergents, and other fluids.
 
I. Main technical specifications
1. Measurement range:  1mPa·s~1×106mPa·s
2. Spindle:   Unit II  1#  10#  100#
             Unit III  0.1, 0.2, 0.4, 0.5, seven in total
3. Spindle speed:   7.5--750r/min stepless speed regulating
4. Measuring accuracy:   ±2%(F·S)
5. Temperature control range:   0ºC~100ºC
6. Power supply:    AC 220V±10%,50Hz
7. Working environment:
(1) Ambient temperature: 5~35ºC
(2) Relative humidity: ≤80%11. Relative humidity:    ≤85%
12. Dimension:   360mm×360mm×790mm