Automatic viscosity analyzer

Product overview

1. The automatic viscometer automatically dispenses liquid, dissolves sample, filters sample, measures sample, cleans and dries viscosity pipe, which makes the viscosity measurement simple. At the same time, the automatic implementation of the automatic viscometer reduces the experimental error caused by human operation and greatly improves the accuracy of the experimental data.

2. High efficiency: up to 8 samples can be placed in a single measuring position, and up to 16 samples can be placed in ids-ai800-2 (2 positions) at the same time for continuous automatic measurement. No personnel is required to watch the continuous measurement process;

3. Economy:

(1) Intellectualization can improve the efficiency and precision of experiments, and reduce the labor cost of experiments;

(2) Automatic on-line cleaning and drying viscosity pipe, farewell to the era of viscosity pipe is consumables;

4. Safety and environmental protection:

(1) Automatic sampling, automatic filtering, automatic online cleaning and drying methods greatly reduce the chance of the laboratory personnel contacting toxic chemical reagents, and ensure the personal safety of the laboratory personnel to the greatest extent;

(2) The unique drying method, on the premise of ensuring the drying effect and efficiency, can adopt more environmental protection and safer drying reagent for drying;

(3) The waste liquid classification collection function can avoid the occurrence of adverse chemical reactions, and is conducive to the treatment and recycling of waste liquid.

Main performance of the instrument:

1. It has the functions of automatic sample injection, built-in filter system, automatic measurement, automatic cleaning, automatic drying, etc;

2. Meet the requirements of measuring Newtonian liquid samples of various colors, including pure black masterbatch;

3. The unique design of ψ type black viscosity tube ensures that multiple measurements can be realized only through one constant temperature after one injection; the measurement efficiency is high, and at the same time, it realizes automatic injection, automatic cleaning and drying; it also has the function of long-time immersion cleaning;

4. 8 samples can be placed in each sample tray, 16 samples can be placed in ids-ai800-2 for continuous experiment;

5. The sample chamber has constant temperature function (and can be upgraded to increase digestion function), which ensures the stability of the sample;

6. Reciprocating with pressure cleaning mode, fast cleaning of viscosity pipe, clean the polymer that is difficult to clean, and clean it many times after one liquid inlet;

7. Adopt double air way to dry viscosity pipe with pressure and temperature, with high drying efficiency and good effect;

8. The thermostatic bath adopts a unique compartment type design, which ensures that the temperature fluctuation and uniformity in the experimental area of the bath are better than ± 0.01 ℃; (with a series of refrigerators);

9. Safety and reliability: all pipeline components of the system are made of strong acid and alkali resistant materials;

10. The waste liquid can realize the automatic separate discharge function, which ensures the safety of the experiment and is conducive to the recovery and treatment of the solvent.

11. Accurate and stable positioning, so that the measurement spacing is accurate to 40 mm as specified by ISO, in line with the standard requirements;

12. Each measurement unit can measure different samples with different measurement methods, or measure the same sample with the same measurement method, and can not measure synchronously.

Main technical parameters of the instrument

1. Measurement time range: 0.001-999.99 (s) (can be extended to 9999.999s)

2. Viscosity range: 0.3-5000 (mm2 / s) (can be expanded to 50000 mm2 / s)

3. Time recording display resolution: 0.001 (s), actual resolution: 0.0001 (s)

4. Timing accuracy: higher than 0.01s

5. Test temperature: 15 ~ 65 ℃

6. Uniformity of test temperature field: ≤± 0.005 ℃

7. Test position: 2 stations

8. Maximum continuous sample measurement: 16

9. Power supply: 220V / 50 Hz

10. Power: 1.5kw

11. Boundary dimension: 1300 * 400 * 1100mm

Measurable sample results：

1. Intrinsic viscosity (limit viscosity)

2. Relative viscosity value

3. Specific viscosity (viscosity number)

4. K value of fixentscher

5. Viscosity average molecular weight

6. Kinematic viscosity value

7. Dynamic viscosity value

8. Measurement standard / absolute / percentage deviation value

9. Log viscosity value of specific concentration (log viscosity of specific concentration)

10. Time and their average

Measurement method：

1. Single point method

2. Serial extrapolation

3. Parallel extrapolation

Operation software

1. Only one USB serial port cable is needed for the connection between the host and PC;

2. The software has the functions of automatic sample preparation, automatic dissolution, automatic filtering, automatic sample injection, automatic measurement, automatic cleaning, automatic drying, hovering soaking, automatic drainage, automatic soaking, etc;

3. Powerful and comprehensive measurement data report: the final viscosity measurement report includes sample name, tester, sample number, test time, measurement standard, test temperature, error type, sample measurement result, solvent measurement result, viscosity value, details of single measurement result of solvent, details of single measurement result of sample, validity of measurement result, sample deviation value, etc According to;

4. The software supports win7 / win8 / win10 and other systems;

5. It has the function of automatic supplementary measurement (if the measured result exceeds the set deviation value);

6. It has the authority level management function to ensure that the important experimental data is not modified at will. Data can be queried, previewed, exported, printed, counted and saved.