ChemTron VISCO Pro Expert Automatic Viscosity Testing System

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VISCO Pro Expert Automatic Viscosity Testing System

VISCO Pro is a system for fully automatic measurement of Newtonian fluid viscosity with a capillary viscometer. Although a large number of samples are measured, VISCO Pro still has extremely high accuracy and reproducibility.

VISCO Pro Expert Automatic Viscosity Testing System

> VISCO Pro is a system for fully automatic measurement of Newtonian fluid viscosity with a capillary viscometer. Despite the large number of samples to be measured, VISCO Pro still has extremely high accuracy and Reproducibility. Plus, the simplicity of using VISCO Pro allows even 24-hour unmanned measurements

> Measurement takes a lot of time, but VISCO Pro can help save a lot of labor. Another advantage is that the safety is greatly improved, especially when people need to contact corrosive substances, such as sulfuric acid-this procedure can be completely automated to complete the measurement

> Pre-cleaning system and micro-injection function make routine operations safer, and the filtration of harmful solvent solutions can also be omitted

> Capacitive sensor in the straw effectively protects the test system from damage

> Due to the determination of a large number of samples and the reliability of its functions, the VISCO Pro has proven itself in practical use as an indispensable instrument in everyday use, especially in the petrochemical and plastic industries

> VISCO Pro automatic measurement system is equipped with the measurement method of capillary viscometer, which is the method of measuring Newtonian fluid viscosity. Using these methods, the measurement accuracy can be controlled below 0.1%. The system's ability to use both optical and TC sensing systems greatly expands the range of applications for this instrument. This means that both transparent liquids and opaque petrochemical products can be measured

> VISCO Pro is mainly used for viscosity measurement in the polymer and petrochemical industry. The main feature of this automatic system is a three-dimensional positioning mechanism for sample dispensing. The XYZ positioning mechanism enables parallel operation of 8 micro TC viscosity tubes in two water baths which can be set to different measurement temperatures. This method is mainly used in the oil industry to determine the viscosity index

> VISCO Pro enables the operator to select the sample sequence, eg which sample needs to be filled into which viscosity tube. The dispensing system allows routine and micro-volume dispensing without valves and is therefore suitable for almost any sample

> VISCO Pro is equipped with photoelectric and TC scanning functions to detect the liquid interface through the capillary. Samples are mounted on sample holders and are easily loaded using electronic drive motors. Sample holder temperature can be adjusted if required

> The operation interface and background control are independent in space and logic, which ensures a high degree of flexibility in the installation location and reduces the impact of the environment on the measurement results

Product Features
> Your partner for viscosity analysis of polymers and oils

> Integrating systematization, efficiency, safety, flexibility and professionalism

> Automatic sample feeding, simultaneous measurement of multiple measurement positions, suitable for daily batch measurement of a large number of samples

> Typical applications: PA, Nylon, PET, PVC, PE, PP, PC, PLA, PBT, cellulose, cellulose ester, pulp, ink, oil, etc.

> Compliant standards: ASTMD445, D446, D789, D871, D1243, D1601, D2857, D4020, D4603, D1795, ISO307, 5351 & 1628PART1-6, DIN53726, 53727, 53728, 7744, etc.

> Displayable values: kinematic viscosity, relative viscosity, intrinsic viscosity, specific viscosity, reduced viscosity, intrinsic viscosity, intrinsic viscosity, molecular weight, K value, viscosity index, SUS, SFS, average value and standard deviation of each parameter value etc.

Injection system
Sample bottle 100ml standard screw top (16 pcs/sample rack)
20ml round bottom glass bottle (56 pcs/sample rack)

Sample rack
for 100 ml standard screw top vials
for 100 ml standard screw top vials (temperature up to 135°C)
for 20 ml round bottom glass vials

Recording of measured values
Recording with photoelectric or temperature sensors

Measuring parameters
Measuring time in seconds
Temperature control in degrees Celsius
Number of measurements 1 ... 99
temperature cycles 0 ... 99 min., adjustment interval 1 min.
Number of viscotube checks 0 ... 9 with next sample (depending on sample volume) or using preset rack positions

Data storage: PC
Viscosity measurement range: 0.35 to 1,200 mm2/s (sample is at room temperature)
Time: 9999.99 s, resolution = 0.01 s
Vacuum: automatic control

Suitable Viscosity Tubes
Ubbelohde Viscosity Tubes (DIN Standard), Ubbelohde Viscosity Tubes (ASTM Standard), Micro Ubbelohde Viscosity Tubes (DIN Standard), Micro Ostwald Viscosity Tubes, Cannon-Fenske Conventional Viscosity Tubes, TCUbbelohde Viscosity Tubes, TC-micro Ubbelohde Viscosity tube.

Measurement accuracy : ± 0.01 s ± 1 digit, ≤ 0.01%