Product Specifications
| Prod Model: |
GD-6541A |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Usage: |
Determine Surface Tension of Various Liquids |
| Test Standard: |
ASTM D971 |
| Measuring Range: |
(2 ~ 200) Mn / M |
| Net Weights: |
15 Kg |
| Power Supply: |
AC 220V±10%, 50 Hz; |
| Warranty: |
12 Month |
Product Description
Summary
Gd-6541A Automatic Surface Tension Meter is designed and made as per the National Standard of People's Republic of China GB/T6541-86 (1991) "Test Methods for Interfacial Tension of Oil against Water by the Ring Method". It is suitable for measuring the non-equilibrium conditions of mineral oil in water interfacial tension (Liquid-liquid interface). It can also be used to determine surface tension of various liquids (Liquid-gas interface).
I. Main technical features
1. This instrument uses a large LCD display, full Chinese menu of unmarked buttons, high degree of automation, reliable, reproducible, easy to operate, you just turn on the instrument and operate it as per the menu prompts, and then you can complete whole test.
2. The instrument has functions of temperature compensation, clock control, power-off storage, printing, and average value calculation. It can communicate with a computer through RS232 port, or send test data to a PDA (Personal Digital Assistant) for data analysis. It is the best choice for interfacial tension of oils against water determination.
II. Main technical specifications
1. Display method: The large LCD display with backlight, Chinese menu, Chinese menu in all tests and calculations compiled in content GB / T 6541 standard.
2. Button: Under Chinese menu prompts unmarked buttons.
3. Measuring range: power with an insulating oil (2-100) mN / m;
other petroleum products (2 ~ 200) mN / m.
4. Sensitivity: 0.1 mN / m.
5. Accuracy: 0.1 mN / m.
6. Resolution: 0.1 mN / m.
7. Repeatability: 0.3%.
8. Applicable temperature: (10 ~ 30) ºC (TYP: 25 ºC).
9. Applicable humidity: (20 ~ 75) % RH.
10. Power supply: AC 220V±10%, 50 Hz;
11. Power: less than 100W.
12. Dimensions: 185 × 260 × 360 (length × width × height).
13. Net weights: 15 kg.
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.
Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with various standards of ISO, ASTM D, IP, GB etc. We have developed sales channels in many countries and regions such as Thailand, Philippine, Iran, Indonesia, Spain, Iceland, Chile, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market.
We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
