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| Brand Name: | Shengtai Instrument |
| Model Number: | SH107 |
| MOQ: | 1 |
| Payment Terms: | T/T |
| Supply Ability: | 8000sets/year |
SH107 Automatic Interfacial Tensiometer｜Platinum‑Ring Method for Oil‑Water Interfacial Tension Test
The SH107 automatic interfacial tensiometer is built in compliance with GB/T6514 standards. Utilizing the Du Nouy ring technique, it carries out non‑equilibrium measurements for surface tension of diverse liquids at liquid‑gas boundaries, alongside liquid‑liquid interfacial tension between mineral oils and water.
Powered by microcontroller chip architecture, this unit delivers high‑level automation and stable dependable performance. Once users load samples into the sample vessel and hit the start key, the device runs full measurement workflows autonomously and computes sample tension readings based on pre‑configured input parameters.
Featuring a large‑format LCD screen and streamlined exterior design, this platinum‑ring tensiometer ensures user‑friendly operation, superior measuring precision and outstanding test repeatability.
It retains stored setup parameters even after power loss and comes equipped with a temperature compensation feature. This surface & interfacial tension testing equipment fits extensive application scenarios, supporting interfacial tension analysis for manufacturing workflows and finished goods across power generation, petroleum refining, chemical processing and railway sectors.
Technical parameters
| Display | large screen LCD display interface tension |
| Measurement method | Platinum ring |
| Platinum ring radius | R9.55; platinum wire r0.3 |
| Measuring range | 5 ~ 200mN/m |
| Sensitivity | 0.01mN/m |
| Accuracy | ±0.01mN/m |
| Slow | 0.3 -- 0.4 mm/S |
| Movement speed: fast | 1mm/S |
| Power consumption | 20VA |
| Dimension | length 185, width 290, height 360 |
| Working environment | Temperature:10ºC-30ºC; Humidity: ‹80% |
| Power supply | AC220V±10%, 50HZ±2.5HZ(customizable) |
| Weight | 15kg |
Company Introduction
Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are widely used in food, flour, grain and oil, Feed, electricity, petrochemical, industrial oil, aerospace, coal quality and other industries.
For more than 10 years, Shengtai has always been adhering to the "first-class service, customer first" as the purpose, "reasonable price, honesty and trustworthiness" as the business policy. Adhere to technical innovation, with rich knowledge of the technical team and experienced, thoughtful after-sales service team.
Shengtai instrument as one of the most large-scale and competitive enterprises in the industry, with the strength of technology research and development, professional technical knowledge and innovative design concept, in the model improvement, Significant technical breakthrough has been achieved in the development of function expansion and intelligent control system.
OUR service
After-sales service commitment, our company to sell the product after-sales service commitment: warranty period of one year, long-term technical support outside the warranty period. During the warranty period, the seller shall bear the cost of the replacement of the equipment, the freight and maintenance of the instrument; outside the warranty period, the seller shall waive the maintenance fee and charge only the cost of the basic materials and freight charges when the instrument is malfunctioning and the seller shall not charge the maintenance fee during the warranty period.
