ChemTron VISCO 070 manual viscosity measurement kit

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VISCO 070 manual viscosity measurement kit

Constant temperature viscosity bath (the accuracy is generally ±0.01°C); timer (the scale accuracy is generally 0.1S, and its rate is stable at ±0.1% within 15 minutes)

VISCO 070 manual viscosity measurement kit

VISCO 070 is an overall solution specially provided by Ulab for users who measure viscosity manually. The manual viscosity measurement method is a conventional kinematic viscosity measurement method. This kit includes the basic accessories required for capillary viscosity testing. Based on the simple equipment, you Get accurate measurements.

Standard accessories for manual viscosity measurement > Glass capillary viscometer >
Transparent viscosity bath
> Viscosity bracket
> Timer (Z small scale is generally 0.1S, and its rate is stable at ±0.1% within 15 minutes)

Optional accessories for manual viscosity measurement
Cooling circulator (connected with constant temperature viscosity bath cooling coil, can carry out viscosity measurement at low temperature)
Mechanical mixing heater (for pre-treatment and preparation of measurement sample)
pipette or dispenser (use before dosing solvent or cleaning agent)
filter (filtering is required before adding the sample to the viscometer)

General steps for manual viscosity measurement
1. Cleaning of the viscometer
1.1. The viscometer needs to be cleaned regularly. At the same time, the viscometer should also be cleaned before it is put into use or when the measurement results are out of tolerance;
1.2. Between two consecutive measurements, it is necessary to use Clean the corresponding solvent. After cleaning, extract the solvent and blow it with dust-free and oil-free air or nitrogen until it is dry;

2. Measurement of outflow time
Use a chronograph to accurately record the flow time of the measured sample from the upper reticle to the lower reticle of the capillary viscometer >
J For viscosity measurement, the measurement sample can be directly added to a clean and dry capillary viscometer to measure
> relative viscosity The measurement needs to configure a certain concentration of solution according to the standard method, and the viscosity of the solvent and the solution must be measured by the same viscometer

3. Calculation
After the measurement of each sample, it needs to be calculated according to a specific formula

Package information