Ang UHV-670 Automatic Oil Interfacial Tension tester ay isang instrumento upang subukan ang langis o likidong surface interfacial tension value. Sukatin ang pag-igting sa ibabaw ng iba't ibang mga likido (interface ng likido-gas) at ang pag-igting sa pagitan ng mineral na langis at tubig (interface ng likido-likido)
Mga Detalye ng Produkto ng UHV-670 Transformer Oil Surface Tension Tester
Product Introduction:
The Automatic Interfacial Tension Tester is designed to measure both the surface tension of liquids (at liquid-gas interfaces) and the interfacial tension between mineral oil and water (at liquid-liquid interfaces), in full compliance with the GB6541-86 standard — "Method for Determination of Oil-Water Interfacial Tension of Petroleum Products" (Ring Method).
Featuring a color touch screen display and clearly labeled Chinese menu prompts, the instrument offers a highly automated and reliable testing process with excellent repeatability. Operation is extremely simple: after powering on, all tests can be easily completed by following the intuitive on-screen menu instructions.
Mga teknikal na parameter
Saklaw ng pagsukat
2～200 millinewtons/m
Pagkamapagdamdam
0.1 millinewtons/meter
Katumpakan
0.1 millinewtons/meter
Resolusyon
0.01 millinewtons/m
Pag-uulit
0.3%
Naaangkop na temperatura
10～30℃ (typical value: 25℃)
Naaangkop na kahalumigmigan
(20～75)﹪RH
Power supply
AC 220V±5% 50Hz
kapangyarihan
20VA
Mga sukat
185×260×360 (mm)
Timbang
15kg
Product Features:
1. Intuitive Operation: Equipped with a color touchscreen and clearly labeled menu buttons with full Chinese prompts, ensuring an easy-to-navigate user interface.
2. Highly Reliable Performance: Designed with advanced automation for consistent and dependable operation, delivering excellent repeatability across tests with minimal user effort.
3. Streamlined Testing Process: Simply power on the instrument and follow the on-screen prompts to complete all measurements — no complex setup or training required.
Working principle:
The working principle of the instrument is to apply the high-frequency induction micro-displacement automatic balance measurement systemto the torsion balance,that is, when the force acting on the platinum ring changes, the balance bar connected with the platinum ring is in the two eddy current probes Displacement occurs in the two eddy current probes, causing the differential transformer to lose balance, and the input signal of the differential amplifier in the circuit also loses balance. After being amplified by the amplifier, the output is amplified by the platinum ring. The electric signal that changes with the force, this signal is sent to the microprocessor for processing, and the actual tension of the tested sample is automatically calculated according to the international GB6541.
Building 6, Optical Valley Optical-Mechanical Industrial Park, 84 Gaoxin 5 Road, East Lake New Technology Development Zone, Wuhan City, Hubei Province, China
