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Rotational Viscometer NVM-401

Rotational Viscometer NVM-401 is stepless for debugging and can measure the super-high viscosity of the sample. It consists of a 5-inch color touch-screen display, a built-in Linux system, and ARM technology. With a measuring speed of 0.1 to 200 infinitely variable speeds, the system has a total speed of 2000 speed options. The device has 30 self-built groups of test programs and a real-time display of viscosity curves with printing data and curves.

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Specifications

Speed

0.1 to 200 infinitely variable speed, a total of 2000 speed options

Measuring Range

Rotor 1 – 4	10 to 6 M mPa. s
ULR	1 to 6 K
Rotor 18	1.5 to 300 K
Rotor 25	240 to 4.8 M
Rotor 31	15 to 300 K
Rotor 34	30 to 600 K

Display Mode

5-inch color touchscreen

Rotor

L1 – L4 (Standard); Enhanced Ultra – low Viscosity adapter ULR (optional); Small sample adapters (rotors 18, 25, 31, 34) (optional)

Sample Dosage

Rotor 1 – 4	300 to 400 ml
ULR	21 ml
Rotor 18	7 ml
Rotor 25	9 ml
Rotor 31	10.5 ml
Rotor 34	11 ml

Measurement Error

± 1 % (Newtonian Liquid)

Repetitive Error

± 0.5 % (Newtonian Liquid)

Shear Rate

Standard Configuration

Timing Function

Standard Configuration

Real-Time Display

Time-Viscosity Curve; Temperature – Viscosity Curve (optional temperature probe)

Kinematic Viscosity

Density of samples to be entered

Maximum Measurement Range

Automatic Display of Selected combinations of rotor and rotation speed. Measurable viscosity range

Features

✔ It is simple, safe, easy-to-use, and reliable
✔ Floor-standing rotational device
✔ Stepless debugging and can measure the super-high viscosity of the sample
✔ Color touchscreen 5-inch display
✔ Strong anti-interference performance with high measuring precision
✔ ARM technology with a built-in Linux system
✔ Equipped with automatic scanning, timing measurement, and other functions
✔ The level adjustment is intuitionistic and convenient
✔ Self-built 30 groups of test programs, real-time viscosity curve display
✔ Each measuring range is automatically calibrated by the computer

Applications

It is Widely used in paint, paint, cosmetics, ink, pulp, food, oil, starch, solvent adhesive, latex, biochemical products, and other high viscosity industries.

Standard Accessories

Pt 100 temperature probe (wide temperature range, ranging from -20C to 300C, measuring precision 0.1°C
R1 rotor
Temperature Sensor
Viscometer Special Thermostat Bath
Thermostat Cup
Printer
Standard Viscosity Sample