• Model NO.：GD-6541A
• Temperature Compensation：Automatic
• Power Consumption：Less Than 40W
• Product Name：ASTM D971 Interfacial Tension Tester by Ring Metho
• Transport Package：Wooden Case
• Trademark：GOLD
• Origin：Chongqing, China
• HS Code：903180900
• Production Capacity：10 Sets, Month

Basic Info.

Model NO. GD-6541A Temperature Compensation Automatic Power Consumption Less Than 40W Product Name ASTM D971 Interfacial Tension Tester by Ring Metho Transport Package Wooden Case Trademark GOLD Origin Chongqing, China HS Code 903180900 Production Capacity 10 Sets/ Month

Product Description

GD-6541A ASTM D971 Interfacial Tension Tester by Ring Method



Introduction:
GD-6541A ASTM D971 Interfacial Tension Tester is designed and made as per national standard of People's Republic of China GB/T6541 and ASTM D971 Standard Test Method for Interfacial Tension of Oil against Water by the Ring Method. Surface Tension Tester is used to determine the interfacial tension between mineral oils and water under non-equilibrium condition (Liquid-Liquid interface). It can also be used to determine interfacial tension of various liquids (Liquid-Gas interface).


Features:
1. Fully measure the sample tension value with a powerful new generation microprocessor;
2. 10 inch 65K (resolution 800*600) color touch LCD display, Chinese and English menu operation;
3. The appearance surface is treated by electrostatic spray, anti-corrosion and easy to clean;
4. With 25 °C automatic temperature compensation function, it solves the influence of temperature on the measured tension value;
5. Surface Tension Tester automatically zeros, automatically measures, calculates, displays the experimental results, and has a power-down storage function;
6. The instrument lifting platform is automatically raised and lowered, stable, low noise and accurate;
7. Adopting magnetic tank closed sensor and equal interval multi-point calibration, improving the repeatability and reproducibility of measurement results.



Technical specifications:1. Display: 10 inch touch screen2. Measurement method: Platinum ring method3. Measuring range: 0-400mN/m4. Sensitivity: 0.01mN/m5. Accuracy: ±0.01mN/m6. Self-test function: Automatic7. Temperature compensation: Automatic8. Power consumption: Less than 40W9. Working condition: Ambient temperature: 10~40ºC; Humidity: ≤80%10. Power supply: AC220V±10% 50HZ±2.5HZ