Q2000 Q1000 Q500 Liquid Surface Interface Tension Meter with great importance to the repeatability and standardization of measurement results, and the Q series tensiometers are designed to comply with all GB/T, EU, ISO, DIN and ASTM standards for surface and interfacial tension.
Q2000 Q1000 Q500 Liquid Surface Interface Tension Meter with great importance to the repeatability and standardization of measurement results, and the Q series tensiometers are designed to comply with all GB/T, EU, ISO, DIN and ASTM standards for surface and interfacial tension.
Related standards
ASTM D971 Standard Test Method for Oil-Water Interfacial Tension Using the Lifting Ring Method
ASTM D1331 Standard Test Method for Surface and Interfacial Tension of Surfactant Solutions
ASTM D1417 Standard Method for Testing Synthetic Rubber Latex
DIN EN 14210 Surfactants – Determination of the interfacial tension of surfactant solutions by the stirrup or ring method
DIN EN 14370 Surfactants – Determination of surface tension
ISO 6889 Surfactants – Determination of surface tension by the pull-film method
ISO 304 Surfactants – Determination of Surface Tension by the Pull-Film Method
ISO 1409 Plastics/rubber – Polymer dispersions and rubber latexes (natural and synthetic) – Determination of surface tension by the ring method
Applications:
Evaluation of surfactant effectiveness and efficiency by measuring critical micelle concentration
Wetting properties of tablets, active pharmaceutical ingredients and excipients
Wetting of paints and coatings
Oil aging degree detection
Coating Wetting and Adhesion
Cosmetics Development
Study on Wetting Characteristics of Ink
Technical parameters:
| Model | Q2000 | Q1000 | Q500 |
| Test method* | Plate method & Ring method | ||
| Surface Tension Test Range | 0－2000mN/m | 0－1000mN/m | 0－500mN/m |
| Surface Tension Accuracy | 0.1mN/m | 0.01mN/m | 0.001mN/m |
| Density range** | 0－3.000g/cm3 | N/A | |
| Density Accuracy** | 0.001g/cm3 | N/A | |
| Operation method | Automatic lifting and lowering of sample stage Automatic measurement | ||
| Lifting speed | 0－300mm/min Arbitrarily Adjustable | ||
| Temperature measurement | -40℃－250℃(Optional PT100 temperature sensor) | ||
| Display method | 7-inch touch screen, data read directly | ||
| Data method | Support data storage/view/print | ||
| Measure time | Normally within 60 seconds | ||
| Data output** | RS232 (printer) or U disk | ||
| Data software | Includes ST Flash software | ||
| Size | 47*24.5*47.5cm L*W*H | ||
| Level way | Electronic level adjustment | ||
| Net Weight | 18kg | ||
| Power | 110V or220V、50W | ||
Q2000 Q1000 Q500 Liquid Surface Interface Tension Meter Touch Screen Interface
