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ASTM D1417 ISO 6295 Spinning Drop Interfacial Tension Meter Tensiometer EN 14370

China ASTM D1417 ISO 6295 Spinning Drop Interfacial Tension Meter Tensiometer EN 14370

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ASTM D1417 ISO 6295 Spinning Drop Interfacial Tension Meter Tensiometer EN 14370

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customized support	OEM, ODM, OBM, Software Reengineering
Type	Testing Machine
power	/
Application	Auto Testing, Laboratory Testing, Lab Testing
Accuracy	±0.2%
Protection Class	Ip56
warranty	1 Year
Accuracy Class	High Accuracy
Voltage	220 V, Other
Place of Origin	Guangdong, China
Brand Name	LONROY

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Product Details
Company Details

Product Specification


customized support	OEM, ODM, OBM, Software Reengineering	Type	Testing Machine
power	/	Application	Auto Testing, Laboratory Testing, Lab Testing
Accuracy	±0.2%	Protection Class	Ip56
warranty	1 Year	Accuracy Class	High Accuracy
Voltage	220 V, Other	Place of Origin	Guangdong, China
Brand Name	LONROY

PRODUCT HIGHLIGHTS

Wide Measurement Range: Measures interfacial tension from 10^-7 mN/m to 100 mN/m across nine orders of magnitude.
Advanced Imaging System: Digital CCD camera with USB interface eliminates need for image acquisition cards.
Durable Quartz Design: Plug-in quartz glass tube sleeve minimizes breakage risk and facilitates easy cleaning.
Automated Software: Windows-based software with proprietary algorithm automates data capture and calculation.
Comprehensive Standards: Complies with ISO, ASTM, EN, GB, and JB standards for surface tension testing.
Dual Control Modes: Operable via PC software or standalone touchscreen interface for offline configuration.

ASTM D1417 ISO 6295 Spinning Drop Interfacial Tension Meter Tensiometer EN 14370 ISO 1409 Liquid-Liquid Surface Testing Machine

Product Introduction The TX500C PLUS Spinning Drop Interfacial Tensiometer is a product developed and manufactured through a collaboration between our company and a U.S. firm. As an instrument designed for physical property testing in the fields of mechanics and physics, it utilizes a high-speed rotating sample tube to bring the liquid-liquid interface to a stable state, allowing for the measurement of ultra-low interfacial tension via an optical imaging method. Key applications for this instrument include: laboratory research and field monitoring for tertiary oil recovery (chemical flooding); the study of surfactants, detergents, emulsions, and foams; research into fuels, lubricants, paints, inks, and coatings; as well as investigations involving paper products, photosensitive materials, and pesticides. The TX500C PLUS Spinning Drop Interfacial Tensiometer complies with the following standards GB/T 22237-2008: Surface active agents – Determination of surface tension JB/T 9388-2002: Technical specifications for interfacial tensiometers JB/T 18396-2001: Natural latex – Determination of surface tension by the ring method SH/T 1156-95: Synthetic latex – Determination of surface tension GB/T 6541-86: Petroleum products – Determination of interfacial tension of oil against water (ring method) ISO 1409-1995: Plastics, rubber, polymer dispersions and latices – Determination of surface tension ISO 6295-1983: Petroleum products – Mineral oils – Determination of interfacial tension of oil against water (ring method) GB/T 5549 (ISO 304-1985): Determination of surface tension by the pull-film (lamella) method Other applicable standards include ISO 14090-82, ASTM D1417, EN 14370, ZB 2025-93, GB 2960-82, and GB 6541-86. Key Features 1. The instrument utilizes a plug-in quartz glass tube sleeve design, which facilitates the easy removal of the sample tube. This design minimizes the risk of the sample tube breaking during testing. Samples are loaded into the tube prior to testing, and the tube can be easily removed for cleaning, ensuring a convenient operational process. The instrument features a stainless-steel inner sleeve and rotor. Because these components share similar thermal expansion coefficients, heat conduction is optimized. Furthermore, the stainless-steel material is corrosion-resistant, rust-proof, and highly durable. Its low deformation coefficient ensures high concentricity, which helps keep the sample tube stable in a horizontal position and minimizes vibration during rotation. 2. It utilizes a high-speed, brushless motor imported from Switzerland, equipped with a comprehensive servo-control system. This motor offers a long service life, high control precision, and excellent compatibility. It supports rotational speeds of up to 12,000 rpm with a precision of ±5 rpm. The motor encoder features 500 control points per revolution, ensuring superior accuracy and ease of operation. The combination of a camera and objective lens provides high measurement precision and multiple magnification levels; this allows for the magnification of oil droplets—even those with ultra-low interfacial tension—thereby significantly enhancing the accuracy of such measurements. 3. The instrument offers a wide measurement range for interfacial tension, spanning nine orders of magnitude—from 10^-7mN/m to 100 mN/m—making it a full-range spinning-drop interfacial tensiometer. 4. It employs a digital CCD camera (USB interface) with an imported chip, which outperforms the traditional analog CCDs. This setup eliminates the need for an image acquisition card or a dedicated PCI slot in the computer, allowing the instrument to be used with a broader range of computers, thereby increasing user convenience and flexibility. 5. The control software features a standard Windows-based interface, making it simple to operate. Images are saved in the standard BMP format and can be stored or printed. The software incorporates a proprietary algorithm—developed through extensive research—to calculate interfacial tension. Processes such as setting the image capture rate, saving images, calculating interfacial tension, and displaying results are all automated, effectively eliminating human error. Additionally, the system can record interfacial tension as it changes over time, rotational speed, or temperature. All data are stored in a database and can be exported directly to Excel files; the software also provides real-time graphical displays of measurement data. 6. Precise LED control technology—combining strobe and continuous illumination modes—is integrated with a USB-based digital CCD camera triggered by the rotation speed. This ensures flicker-free imaging across various rotation speeds. The enhanced clarity at interface edges facilitates the analysis of turbid samples, such as those often encountered in oilfield applications. Furthermore, the use of a continuous LED light source helps extend the component's service life. 7. The entire testing process is managed via communication between PC software and an onboard microcontroller. Intelligent, AI-driven image analysis is employed to capture, process, and calculate data from the rotating droplet, ensuring excellent usability and reproducibility. The instrument can be operated either through the PC software interface or directly via the control panel on the unit itself. 8. An integrated, electronically controlled heating system maintains a constant experimental temperature. Utilizing precise PID temperature control, the heating assembly features a corrosion-resistant stainless steel design; its bottom-diffusion configuration ensures rapid thermal conductivity and uniform heating of the sample tube. This built-in module eliminates the need for external temperature control equipment, though the instrument remains compatible with external circulating constant-temperature baths. 9. The system features a low-noise, dual-motor mechanism for locating the droplet, operated via an intuitive touchscreen interface. It supports both PC-connected and standalone (offline) modes for control and configuration. The entire rotating assembly allows for horizontal leveling of the rotation chamber, making it easy to keep the droplet positioned within the viewing window. Configuration List 1. Main unit (computer not included) – 1 unit 2. Industrial imaging system – 1 set 3. XY-axis motorized image-locating system – 1 set 4. Integrated rotation mechanism – 1 set 5. RS-232 serial cables – 2 set / USB data cable – 1 set 6. Power cord – 1 piece 7. Syringe needles (0.9 mm diameter, 10 cm length) – 5 pieces 8. 100 µL micro-syringes – 2 pieces 9. 5 mL gas-tight syringes – 5 pieces 10. Sample tubes (3 mm inner diameter; high-temperature and high-pressure resistant, self-sealing) – 4 pieces 11. Leveling/calibration tool – 1 set 12. Pressure-tight sealing plugs for sample tubes – 5 sets 13. Retaining caps for the main unit’s rotating shaft – 2 pieces 14. Calibration standard tubes – 2 pieces 15. High-temperature heating system – 1 set 16. Dedicated computer – 1 set

ASTM D1417 ISO 6295 Spinning Drop Interfacial Tension Meter Tensiometer EN 14370 ISO 1409 Liquid-Liquid Surface Testing Machine

Technical Specification

Interfacial Tension Test Range	10^-7-100mN/m
Reading Range	0 - 6 mm
Reading Accuracy	0.001 mm
Measurement Method	ISO standard look-up table method, automatic graph fitting method
High-speed Motor Parameters	DC high-speed motor, 8000-line encoder
Rotational Speed Control Range	1000 - 12000 RPM
Rotational Speed Control Accuracy	0.1%, speed control tolerance ±5 rpm
Heating Method	Metal heat conduction, cavity temperature control, small fan stirring
Heating Rod Voltage	Built-in electric heating rod, 48VDC (prevent electric leakage, protect operators, higher temperature control accuracy)
Temperature Sensor	PT100
Temperature Display Range	-50 ~ 200℃
Temperature Control Range	Ambient temperature ~ 150℃
Temperature Display Accuracy	0.1℃
Main Control Board Communication Interface	USB2.0 or RS232
Lens Magnification (Optical System)	Effective 20X magnification (Zoom 1:20)
Continuous Lens Magnification	0.7 - 4.5X
CCD Imaging System Resolution	800 * 600, maximum 1.32 million pixels
Video Communication Interface	USB3.0
Background Light (LED Light Source)	Strobe or constant light, software-controlled switch
LED Brightness Control	Background light brightness adjustable via software
Rotary Cavity Level Control	Integral machine rotation control mechanism
Lens Control	Focus adjustment, horizontal adjustment, image tracking, dual-motor automatic image searching function
Sample Tube Sizes	2mm, 4mm, 6mm sealed sample tubes with self-sealing opening; 3mm high-temperature sample tube
Automatic Measurement	Analyze interfacial tension value and display time-dependent interfacial tension curve
Software Specifications	Automatic snapshot programmable; analyze contour boundary to calculate interfacial tension and display time-varying tension curve
Software Specifications	Images correspond one-to-one with data files; query data, export images and data to Office documents
Software Specifications	Test data editable, modification records stored in log file
Software Specifications	Software setup for rotational speed, temperature, droplet tracking focus and horizontal position
Software Specifications	Preset parameters, calculation results, fitting curves and recorded curves can be saved and exported
Supported Operating System	Supporting operating system for test

Company Details

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Business Type:

Manufacturer,Agent,Exporter,Seller 
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Year Established:

2008 
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Total Annual:

$5 million -$8 million
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Employee Number:

80~200 
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Ecer Certification：

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Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...

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DONGGUAN LONROY EQUIPMENT CO LTD
A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
https://www.lab-testmachines.com/

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