ASTM D1331 Du Nouy Ring Liquid Synthetic Blood Surface Tension Meter(IT-800A)
Product Application
This IT-800 interfacial tension tester, adopting "platinum ring method", tests various liquid interface tension(interface between liquid and air) and also that between mineral oil and water(interface between liquid and liquid) by means of automatic control of internal
microcomputer under circumstances of nonequilibrium.
Testing only requires man to pour liquids into the sample cup and then press the
"start" button. Then tester can finish the whole testing process and calculate
tension value automatically according to the concrete input parameters.
Product Features
1. Large color LCD display screen, English prompt, menu operation, fully automatic testing process
2. Automatic temperature compensation within 25ºC eliminate the influence temperature imposes on tension value.
3. Functions of auto correction, auto testing, calculation, results displaying, and storage under power off circumstance.
4. Main body is equipped with hurricane globe, which lessens influence outside matters impose on testing results.
5. Automatic lift of the lift platform ensures a steady environment as well as high accuracy.
6. Tester adopts enclosed magnetic pot type sensor and multi-point calibration of uniform space technology, which improves the repeatability and reproducibility of testing results.
7. Tester can work independently and can also realize network management via connection with laptops or microcomputers through USB interface.
8. Tester program can be updated accordingly if related national standard revised.
Technical parameters
| Method of Display: |
large LCD display screen |
| Method of Testing: |
Platinum ring method |
| Testing Range: |
0-200mN/m. |
| Sensitivity: |
0.1mN/m |
| Accuracy: |
±0.1mN/m |
| Self-checking: |
Breakdown auto diagnostics |
| Temperature Compensation: |
Automatic temperature compensation |
| Power: |
Less than 40W |
| Dimension: |
185×260×360mm |
| Working Environment: |
Temperature:10ºC-40ºC; Humidity: ?80% |
| Power Supply: |
AC220V±10%, 50HZ±2.5HZ |
| Weight: |
About 15kg |
Hello Friend!
Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
Customer satisfaction is our utmost priority thus, customer service team is always on the brink to help our customers with their queries at any time.
We believe in working as a unit with an attitude of complete trust and understanding and are determined to provide safe, reliable and competitively priced products to our customers.
TOP Oil Purifiers uses single or multi-stage filtration to remove, particulate, free water, and small quantities of dissolved water if necessary. The systems are usually customized to suite the specific customer application. Oil "regeneration", "reclamation", "recycling" are all terms used to describe the process of restoring used, aged, contaminated oils to "like new" reusable condition. The reclamation process removes free water, most dissolved water, dissolved gas, particulate, carbon contamination, acids, oxidation by products, most color bodies, wear metals, and most additive chemicals.
TOP Oil Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.
TOP Oil Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}