XW-8239 Interface Tension Tester / Automatic Oil Interfacial Tension Tester
About the product
This product is designed to be used by qualified personnel in accordance with the GB/T 6541 standard. Before using this product, please carefully read the product manual, understand the contents, and learn about the technical parameters, performance, and operation methods of the equipment itself. Strictly follow the relevant standards for electrical high voltage testing and electrical safety work regulations for operation. Please place this user manual in an easily accessible location for future reference and use.
The use of this product also requires compliance with local requirements for the use of such equipment (if any), as well as relevant testing requirements, standards, regulations, etc., and the use of this product is subject to compliance with local requirements for electrical operation safety.
Instrument features
This instrument adopts a Wen bridge sine wave oscillator composed of high-precision and high-speed operational amplifiers, which has the characteristics of low distortion and easy debugging. Available in both Chinese and English. Under non-equilibrium conditions, measuring the interfacial tension of various liquid-gas and liquid-liquid phases is easy to operate, stable and reliable, and automatically calculates the tension value. It can be applied to the determination of interfacial tension of products such as petroleum, chemical, power, pharmaceutical liquids, etc.
The instrument adopts a newly improved magnetic-can-enclosed electromagnetic force balance sensor, which improves the response speed and linearity. The new sensor only needs to be calibrated at one point, solving the problem of the previous generation of sensors requiring multi-point calibration to ensure linearity and accuracy.
The internal microprocessor of the instrument can also perform bidirectional compensation based on the working temperature, with a reference temperature of 25 ℃, and the compensation range can meet the environmental temperature of all laboratories.
Technical parameters
- Measurement principle: Platinum ring method
- Measurement range: 5-200 millinewtons per meter
- Sensitivity: 0.1 millinewtons per meter
- Accuracy: ± 0.1 millinewtons/meter
- Resolution of 0.01 millinewtons per meter
- Applicable temperature: 10-40 ℃
- Applicable humidity (20-75% RH)
- Automatic temperature collection range: 10℃ -40 ℃
- Power supply AC 220V ± 5% 50Hz
- Power 20W
- Dimensions 185 × 260 × 360 (millimeters)
- Weight: approximately 15 kilograms
XW-8239 Interface Tension Tester / Automatic Oil Interfacial Tension Tester
