Touch Screen Full Automatic Tensionmeter Digital Liquid Oil Interfacial Surface Tension Meter Lab Test Equipment

• Warranty: 1 year
• Type: Interfacial Tension Meter
• Measuring range: 0-2000mN/m
• Sensitivity: 0.1mN/m
• Density range: 0-3.000g/cm3
• Delivery Time: 3 days
• Customized: Yes
• Testing Before Delivery: Yes
• After-sale Customer Service: Yes
• Transport Package: Standard Exporting Wooden Package
• Trademark: DahoMeter
• Origin: Dongguan, China
• Production Capacity: 300 Sets/Month

Product Description

Touch Screen Full Automatic Tensionmeter Digital Liquid Oil Interfacial Surface Tension Meter Lab Test Equipment 

Application:

Evaluation of surfactant effectiveness and efficiency by measuring critical micelle concentration
Wetting properties of tablets, active pharmaceutical ingredients and excipients
Wetting of paints and coatings
Oil aging degree detection
Coating Wetting and Adhesion
Cosmetics Development
Study on Wetting Characteristics of Ink 


Description 

Surface tension is a basic parameter to determine the liquid solubility,wettability,foamability,coatability,and permeability.,etc.

Features

Q series tensiometer provides many expansion modules to expand the application scope of the instrument, which is used to measure various characteristics of surfaces and interfaces, which greatly improves the flexibility of its use. The main measurement principle is to accurately obtain the force between the measurement accessory or the sample to be measured when it is wetted by liquid. The instrument uses standard methods including the DuNoüy ring method and the Wilhelmy plate method. to measure the surface and interfacial tension of liquids. In addition, the instrument can be used to accurately measure the density of liquids with the necessary optional accessories.

The spacious sample room is equipped with a transparent glass sliding door, which can protect the room from disturbed airflow. A built-in electronic level aids in precise adjustment of the sample stage for precise force measurement.

The built-in measurement program can control the sample stage to ensure that there is no human interference in the measurement process. The running speed can be adjusted according to the experimental requirements and can be accurately repeated. The use of a dynamic, smooth-running drive eliminates negative vibrations. In addition, the long-term drift of the mechanical sensor is minimized.

Through the 7-inch touch screen, simple and intuitive operation is realized. Intuitive operation on the touch screen is a feature of the new generation of tensiometers, allowing easy control of the sample stage and other components before and during a measurement.

Built-in measurement data management menu, easy to view data and support external printer operation. All measurement data files can be transferred through a USB flash drive to convert to Excel files for easy management, recording and organization of measurement data.

The machine program has a password management function to ensure that the data can be traced and prevent data modification and accidental deletion.

Complied Standards

GB6541-1986 "Petroleum Products-- Determination of Oil Water Interface Tension by Ring Method"

ISO 6295-1983 "Petroleum Products, Mineral Oil,Lube Oil--Determination of Interface Tension by Ring Method"

JB/T 9388-1997 " Technical Conditions of Interface Tension Tester"

ISO1409-1995 "Plastic, Rubber, Polymer Dispersion and Latex--Determination of Surface Tension"

SH/T1156-92 "Synthetic rubber latex -- Determination of Surface Tension."

GB/T 5549ISO 304-1985 "Surfactant--Determination of Surface Tension by drawing up Liquid Membrane Method "

ISO 4311-1979 "Anionic and Nonionic Surfactant--Determination of Surface Tension by Ring Method" and other requirements.

GB/T 22237-2008  "Surfactant--Determination of Surface Tension"

JB/T 18396-2001 "Natural latex--Determination of Surface Tension by Ring Method"

and standards like ISO14090-82, ASTM, EN14370, ZB2025-93, D1417 GB2960-82 etc.



Main Technical Parameters

Model	DH-Q2000	DH-Q1000	DH-Q500
Test method*	Plate method & Ring method
Surface Tension Test Range	0-2000mN/m	0-1000mN/m	0-500mN/m
Surface Tension Accuracy	0.1mN/m	0.01mN/m	0.001mN/m
Density range**	0-3.000g/cm^3		N/A
Density Accuracy**	0.001g/cm^3		N/A
Operation method	Automatic lifting and lowering of sample stage Automatic measurement
Lifting speed	0-300mm/min   Arbitrarily Adjustable
Temperature measurement	-40ºC-250ºC(Optional PT100 temperature sensor)
Display method	7-inch touch screen, data read directly
Data method	Support data storage/view/print
Measure time	Normally within 60 seconds
Data output**	RS232 (printer) or U disk
Data software	Includes ST Flash software
Size	47*24.5*47.5cm L*W*H
Level way	Electronic level adjustment
Net Weight	18kg
Power	110V or220V,50W

Ring size: wire radius is 0.185mm, ring radius is 9.55mm, ring circumference is 60mm,
N/A: means that this function is not included.
*Note: The board/ring test method needs to be specified when ordering. Choose one of the two standard configurations. If the budget is sufficient, it is recommended to configure both the board and the ring.
**Note: The standard configuration of the printer is not included, it can be purchased separately according to the needs, and the standard volume parts must be purchased separately for measuring the liquid density.




Packaging & Shipping

Company Information

We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP. 





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