Adopt electromagnetic force closed-loop measurement system, Measurement range 0-400mN/m, resolution +/- 0.1mN/m, automatically read equilibrate value, support high viscosity liquid and interfacial tension test, simple operation without external computer control.
Equipped with quartz glass, suitable for strong acid and alkali solution testing, Measurement range 0-200mN/m, Accuracy 0.01mN/m, automatic zero adjustment, peak holding and result calculation, repeatability error is not greater than +/- 0.2%.
Adopt electromagnetic force closed-loop measurement system, accuracy +/- 0.02mN/m, support 0-200mN/m range measurement, with automatic lifting and temperature detection functions, can test high viscosity liquids and dynamic surface tension changes.
Measurement range 0-200mN/m, resolution 0.01mN/m, with standard weight and standard material double calibrated, 32-bit ARM control to ensure operation accuracy, automatic stop and average function to improve operation efficiency.
The manual lifting platform is equipped with fast fine-tuning dual gear, supports platinum plate method and ring method dual Measurement mode, Measurement range 0-400mN/m, error is only +/- 0.1mN/m, can be connected to the computer to display the tension change in real time Linear dispersion.
Measurement range 0~ 180mN/m, accuracy 0.1mN/m, pure mechanical structure design, durable and easy to operate, suitable for teaching and laboratory use.
Adopt ring test method, support standard weight and standard medium double calibration, Measurement range 0-200mN/m, accuracy +/- 1% FS, with automatic stop and average function, Repeatability is good.
Measurement range 0-500.0mN/m, accuracy 0.01mN/m, equipped with quartz glass strong acid and alkali resistance, automatic zero to maintain peak value, automatic calculation of Correction factor and average value, repeatability error is not greater than +/- 0.2%.
Measurement range 0~ 200mN/m, standard error +/- 0.03mN/m, support real-time Linear dispersion display and thermostatic control, easy and reliable operation.
The built-in 15ml test solution can be used for more than 100 times, the pen tip is designed to reduce liquid volatilization, in line with ASTM D2578 and TAPPI T698 international standards, the valid period is 6-8 months.
General ion standard solution with a concentration of 1000ppm, using PTFE solution bottle Encasement, capacity 480mL, suitable for daily ion calibrating needs.
Measurement range 0-200mN/m, resolution 0.01mN/m, Automatic Correction factor calculation, Accurate test and Good Data Repeatability, Equipped with quartz glass to adapt to strong acid and alkali environment.
General ion standard solution with concentration 1000ppm, PTFE solution bottle Encasement, capacity 480mL, suitable for daily calibrating needs.
General ion standard solution with a concentration of 1000ppm, using PTFE solution bottle Encasement, capacity 480mL, suitable for daily ion calibrating needs.
Built-in 15ml test solution can be used more than 100 times, pen design to reduce liquid volatilization, in line with ASTM D2578 standard, valid period of 6 months, suitable for a variety of materials surface tension accurate test.
